https://ohiopacket.org/index.php?title=Building_a_4_Port_Packet_Controller&feed=atom&action=history
Building a 4 Port Packet Controller - Revision history
2024-03-28T14:55:57Z
Revision history for this page on the wiki
MediaWiki 1.31.14
https://ohiopacket.org/index.php?title=Building_a_4_Port_Packet_Controller&diff=3206&oldid=prev
Opadmin at 19:48, 25 October 2022
2022-10-25T19:48:17Z
<p></p>
<table class="diff diff-contentalign-left" data-mw="interface">
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<col class="diff-marker" />
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<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 19:48, 25 October 2022</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td>
<td colspan="2" class="diff-lineno">Line 1:</td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>This page serves to be a guide for those wishing to build a 4 port packet controller on a Raspberry Pi 3 B+ or similar hardware.  Please note that due to a <del class="diffchange diffchange-inline">hardware design limitation, the Raspberry Pi 4B+ and it's variants is </del>[https://github.com/raspberrypi/linux/issues/3962 unable to drive more than one soundcard at a time<del class="diffchange diffchange-inline">]</del>.  This design allows any combination of software TNC ([https://github.com/wb2osz/direwolf Direwolf] or G8BPQ's [https://www.cantab.net/users/john.wiseman/Documents/QtSoundModem.html QtSoundModem]) or G8BPQ's C port of [https://www.cantab.net/users/john.wiseman/Documents/ARDOPC.html ARDOP] modem for HF.  This means the controller can have any combination of up to 4 300/1200/2400/4800/9600 baud packet and/or ARDOP modems running simultaneously.  When coupled with G8BPQ's excellent packet switch, this allows for a low cost controller to house a multiport packet system or to act as a "network TNC" for other software, including [https://www.outpostpm.org/index.php Outpost PPM], [https://winlink.org/WinlinkExpress Winlink Express], [https://www.cantab.net/users/john.wiseman/Documents/index.html BPQ32], [https://ohiopacket.org/xrpi/ XRouter] and others which support the AGWPE and/or KISS over TCP protocols. It uses the very popular Linksys WRT54G or BEFSR41 router as an enclosure as well as acts as a 3 or 4 port 10/100 megabit network switch to allow expansion of controllers and/or addition of other network devices.  When coupled with a WRT54G, this can also include providing a wireless access point or if flashed with [https://dd-wrt.com/ DD-WRT firmware], bridging to a wireless access point (Wireless client).  This should cost under $100 USD to build, most of the part values are not critical.</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>This page serves to be a guide for those wishing to build a 4 port packet controller on a Raspberry Pi 3 B+ or similar hardware.  Please note that due to a [https://github.com/raspberrypi/linux/issues/3962 <ins class="diffchange diffchange-inline">hardware design limitation], the Raspberry Pi 4B+ and it's variants is </ins>unable to drive more than one soundcard at a time.  This design allows any combination of software TNC ([https://github.com/wb2osz/direwolf Direwolf] or G8BPQ's [https://www.cantab.net/users/john.wiseman/Documents/QtSoundModem.html QtSoundModem]) or G8BPQ's C port of [https://www.cantab.net/users/john.wiseman/Documents/ARDOPC.html ARDOP] modem for HF.  This means the controller can have any combination of up to 4 300/1200/2400/4800/9600 baud packet and/or ARDOP modems running simultaneously.  When coupled with G8BPQ's excellent packet switch, this allows for a low cost controller to house a multiport packet system or to act as a "network TNC" for other software, including [https://www.outpostpm.org/index.php Outpost PPM], [https://winlink.org/WinlinkExpress Winlink Express], [https://www.cantab.net/users/john.wiseman/Documents/index.html BPQ32], [https://ohiopacket.org/xrpi/ XRouter] and others which support the AGWPE and/or KISS over TCP protocols. It uses the very popular Linksys WRT54G or BEFSR41 router as an enclosure as well as acts as a 3 or 4 port 10/100 megabit network switch to allow expansion of controllers and/or addition of other network devices.  When coupled with a WRT54G, this can also include providing a wireless access point or if flashed with [https://dd-wrt.com/ DD-WRT firmware], bridging to a wireless access point (Wireless client).  This should cost under $100 USD to build, most of the part values are not critical.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[File:4PPC_Schematic.jpg|320px]]</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[File:4PPC_Schematic.jpg|320px]]</div></td></tr>
</table>
Opadmin
https://ohiopacket.org/index.php?title=Building_a_4_Port_Packet_Controller&diff=3204&oldid=prev
Opadmin at 19:41, 25 October 2022
2022-10-25T19:41:47Z
<p></p>
<table class="diff diff-contentalign-left" data-mw="interface">
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<col class="diff-marker" />
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<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 19:41, 25 October 2022</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td>
<td colspan="2" class="diff-lineno">Line 1:</td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>This page serves to be a guide for those wishing to build a 4 port packet controller on a Raspberry Pi 3 B+ or similar hardware.  This design allows any combination of software TNC ([https://github.com/wb2osz/direwolf Direwolf] or G8BPQ's [https://www.cantab.net/users/john.wiseman/Documents/QtSoundModem.html QtSoundModem]) or G8BPQ's C port of [https://www.cantab.net/users/john.wiseman/Documents/ARDOPC.html ARDOP] modem for HF.  This means the controller can have any combination of up to 4 300/1200/2400/4800/9600 baud packet and/or ARDOP modems running simultaneously.  When coupled with G8BPQ's excellent packet switch, this allows for a low cost controller to house a multiport packet system or to act as a "network TNC" for other software, including [https://www.outpostpm.org/index.php Outpost PPM], [https://winlink.org/WinlinkExpress Winlink Express], [https://www.cantab.net/users/john.wiseman/Documents/index.html BPQ32], [https://ohiopacket.org/xrpi/ XRouter] and others which support the AGWPE and/or KISS over TCP protocols. It uses the very popular Linksys WRT54G or BEFSR41 router as an enclosure as well as acts as a 3 or 4 port 10/100 megabit network switch to allow expansion of controllers and/or addition of other network devices.  When coupled with a WRT54G, this can also include providing a wireless access point or if flashed with [https://dd-wrt.com/ DD-WRT firmware], bridging to a wireless access point (Wireless client).  This should cost under $100 USD to build, most of the part values are not critical.</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>This page serves to be a guide for those wishing to build a 4 port packet controller on a Raspberry Pi 3 B+ or similar hardware<ins class="diffchange diffchange-inline">.  Please note that due to a hardware design limitation, the Raspberry Pi 4B+ and it's variants is [https://github.com/raspberrypi/linux/issues/3962 unable to drive more than one soundcard at a time]</ins>.  This design allows any combination of software TNC ([https://github.com/wb2osz/direwolf Direwolf] or G8BPQ's [https://www.cantab.net/users/john.wiseman/Documents/QtSoundModem.html QtSoundModem]) or G8BPQ's C port of [https://www.cantab.net/users/john.wiseman/Documents/ARDOPC.html ARDOP] modem for HF.  This means the controller can have any combination of up to 4 300/1200/2400/4800/9600 baud packet and/or ARDOP modems running simultaneously.  When coupled with G8BPQ's excellent packet switch, this allows for a low cost controller to house a multiport packet system or to act as a "network TNC" for other software, including [https://www.outpostpm.org/index.php Outpost PPM], [https://winlink.org/WinlinkExpress Winlink Express], [https://www.cantab.net/users/john.wiseman/Documents/index.html BPQ32], [https://ohiopacket.org/xrpi/ XRouter] and others which support the AGWPE and/or KISS over TCP protocols. It uses the very popular Linksys WRT54G or BEFSR41 router as an enclosure as well as acts as a 3 or 4 port 10/100 megabit network switch to allow expansion of controllers and/or addition of other network devices.  When coupled with a WRT54G, this can also include providing a wireless access point or if flashed with [https://dd-wrt.com/ DD-WRT firmware], bridging to a wireless access point (Wireless client).  This should cost under $100 USD to build, most of the part values are not critical.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[File:4PPC_Schematic.jpg|320px]]</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[File:4PPC_Schematic.jpg|320px]]</div></td></tr>
</table>
Opadmin
https://ohiopacket.org/index.php?title=Building_a_4_Port_Packet_Controller&diff=2853&oldid=prev
Opadmin at 02:17, 24 June 2021
2021-06-24T02:17:24Z
<p></p>
<table class="diff diff-contentalign-left" data-mw="interface">
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<col class="diff-marker" />
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<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 02:17, 24 June 2021</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l835" >Line 835:</td>
<td colspan="2" class="diff-lineno">Line 835:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>With all of this completed, the controller needs some configuration to become operational.  At a minimum, /home/pi/bpq/bpq32.cfg must be edited to an appropriate callsign.  It is suggested to update ALIASes to reflect the system location and/or role.  Each of the ports should be updated to reflect appropriate information, a frequency and baudrate is suggested.  The Telnet port allows remote access to the node, pay careful attention to the USER= lines which contain usernames and passwords for access.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>With all of this completed, the controller needs some configuration to become operational.  At a minimum, /home/pi/bpq/bpq32.cfg must be edited to an appropriate callsign.  It is suggested to update ALIASes to reflect the system location and/or role.  Each of the ports should be updated to reflect appropriate information, a frequency and baudrate is suggested.  The Telnet port allows remote access to the node, pay careful attention to the USER= lines which contain usernames and passwords for access.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>More configuration information <del class="diffchange diffchange-inline">will </del>be <del class="diffchange diffchange-inline">included </del>in the [[4 Port Controller Administration Guide]]</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>More configuration information <ins class="diffchange diffchange-inline">can </ins>be <ins class="diffchange diffchange-inline">found </ins>in the [[4 Port Controller Administration Guide]]</div></td></tr>
</table>
Opadmin
https://ohiopacket.org/index.php?title=Building_a_4_Port_Packet_Controller&diff=2850&oldid=prev
Opadmin at 22:37, 23 June 2021
2021-06-23T22:37:25Z
<p></p>
<table class="diff diff-contentalign-left" data-mw="interface">
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<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 22:37, 23 June 2021</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l806" >Line 806:</td>
<td colspan="2" class="diff-lineno">Line 806:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>ro</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>ro</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>In some cases, the "ro" command will report <del class="diffchange diffchange-inline">that a file </del>is busy and a remount read only is not possible.  Generally this is due to a service opening a file read write, a reboot will always correct this condition.</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>In some cases, the "ro" command will report <ins class="diffchange diffchange-inline">"mount: /: mount point </ins>is busy<ins class="diffchange diffchange-inline">." </ins>and a remount read only is not possible.  Generally this is due to a service opening a file read write, a reboot will always correct this condition.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>---</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>---</div></td></tr>
</table>
Opadmin
https://ohiopacket.org/index.php?title=Building_a_4_Port_Packet_Controller&diff=2842&oldid=prev
Opadmin at 02:18, 23 June 2021
2021-06-23T02:18:22Z
<p></p>
<table class="diff diff-contentalign-left" data-mw="interface">
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<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 02:18, 23 June 2021</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l763" >Line 763:</td>
<td colspan="2" class="diff-lineno">Line 763:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Once downloaded, consider pulling it into a preferred text editor and review each step.  Afterwards, make the script executable and run it.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Once downloaded, consider pulling it into a preferred text editor and review each step.  Afterwards, make the script executable and run it.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>chmod +x controller_setup.sh</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>chmod +x controller_setup.sh<ins class="diffchange diffchange-inline"><br></ins></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>sudo ./controller_setup.sh</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>sudo ./controller_setup.sh<ins class="diffchange diffchange-inline"><br></ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>The script will print a basic summary of each step, after each step completes, it will prompt to "Press any key" to continue.  This is intended to allow capturing of error messages along the way or review of items changed.  If something goes wrong, pressing CTRL+C will exit out of the script.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>The script will print a basic summary of each step, after each step completes, it will prompt to "Press any key" to continue.  This is intended to allow capturing of error messages along the way or review of items changed.  If something goes wrong, pressing CTRL+C will exit out of the script.</div></td></tr>
</table>
Opadmin
https://ohiopacket.org/index.php?title=Building_a_4_Port_Packet_Controller&diff=2831&oldid=prev
Opadmin at 00:55, 23 June 2021
2021-06-23T00:55:42Z
<p></p>
<table class="diff diff-contentalign-left" data-mw="interface">
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<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 00:55, 23 June 2021</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l778" >Line 778:</td>
<td colspan="2" class="diff-lineno">Line 778:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>This script will</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>This script will</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>1) Remove packages which do not permit running from a read only filesystem</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>1) Remove packages which do not permit running from a read only filesystem<ins class="diffchange diffchange-inline"><br></ins></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>2) Install busybox-syslogd and remove rsyslogd</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>2) Install busybox-syslogd and remove rsyslogd<ins class="diffchange diffchange-inline"><br></ins></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>3) Update cmdline.txt to boot read only</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>3) Update cmdline.txt to boot read only<ins class="diffchange diffchange-inline"><br></ins></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>4) Create symbolic links for specific paths and files, allowing them to run from tmpfs</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>4) Create symbolic links for specific paths and files, allowing them to run from tmpfs<ins class="diffchange diffchange-inline"><br></ins></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>5) Moves random-seed to tmpfs and update systemd unit to suite</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>5) Moves random-seed to tmpfs and update systemd unit to suite<ins class="diffchange diffchange-inline"><br></ins></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>6) Updates /etc/fstab to mount /boot and / read only</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>6) Updates /etc/fstab to mount /boot and / read only<ins class="diffchange diffchange-inline"><br></ins></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>7) Adds several tmpfs entries to /etc/fstab to allow read write to system RAM</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>7) Adds several tmpfs entries to /etc/fstab to allow read write to system RAM<ins class="diffchange diffchange-inline"><br></ins></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>8) Appends lines to /etc/rc.local to update /etc/resolv.conf and restore alsactl levels</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>8) Appends lines to /etc/rc.local to update /etc/resolv.conf and restore alsactl levels<ins class="diffchange diffchange-inline"><br></ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>This too should be reviewed prior to being run.  Once logged into the Raspberry Pi 3 the script can be downloaded with</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>This too should be reviewed prior to being run.  Once logged into the Raspberry Pi 3 the script can be downloaded with</div></td></tr>
<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l793" >Line 793:</td>
<td colspan="2" class="diff-lineno">Line 793:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Once downloaded, consider pulling it into a preferred text editor and review each step.  Afterwards, make the script executable and run it.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Once downloaded, consider pulling it into a preferred text editor and review each step.  Afterwards, make the script executable and run it.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>chmod +x controller_setup.sh</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>chmod +x controller_setup.sh<ins class="diffchange diffchange-inline"><br></ins></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>sudo ./controller_setup.sh</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>sudo ./controller_setup.sh<ins class="diffchange diffchange-inline"><br></ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>The script will print a basic summary of each step, after each step completes, it will prompt to "Press any key" to continue.  This is intended to allow capturing of error messages along the way or review of items changed.  If something goes wrong, pressing CTRL+C will exit out of the script.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>The script will print a basic summary of each step, after each step completes, it will prompt to "Press any key" to continue.  This is intended to allow capturing of error messages along the way or review of items changed.  If something goes wrong, pressing CTRL+C will exit out of the script.</div></td></tr>
<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l806" >Line 806:</td>
<td colspan="2" class="diff-lineno">Line 806:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>ro</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>ro</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>In some cases, the "ro" command will report that a file is busy and a remount read only is not possible.  Generally this is due to a service <del class="diffchange diffchange-inline">restart</del>, a reboot will always correct this condition.</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>In some cases, the "ro" command will report that a file is busy and a remount read only is not possible.  Generally this is due to a service <ins class="diffchange diffchange-inline">opening a file read write</ins>, a reboot will always correct this condition.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>---</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>---</div></td></tr>
<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l816" >Line 816:</td>
<td colspan="2" class="diff-lineno">Line 816:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>This script will</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>This script will</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>1) Create a running folder of /home/pi/bpq</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>1) Create a running folder of /home/pi/bpq<ins class="diffchange diffchange-inline"><br></ins></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>2) Download the most recent version of pilinbpq from G8BPQ's website</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>2) Download the most recent version of pilinbpq from G8BPQ's website<ins class="diffchange diffchange-inline"><br></ins></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>3) Download the accompanying HTMLpages and unzip them</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>3) Download the accompanying HTMLpages and unzip them<ins class="diffchange diffchange-inline"><br></ins></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>4) Create a startup script that allows updating of pilinbpq on restart</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>4) Create a startup script that allows updating of pilinbpq on restart<ins class="diffchange diffchange-inline"><br></ins></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>5) Create, enable and start a systemd unit to handle the start, stop and restart of BPQ</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>5) Create, enable and start a systemd unit to handle the start, stop and restart of BPQ<ins class="diffchange diffchange-inline"><br></ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>This too should be reviewed prior to being run.  Once logged into the Raspberry Pi 3 the script can be downloaded with</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>This too should be reviewed prior to being run.  Once logged into the Raspberry Pi 3 the script can be downloaded with</div></td></tr>
<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l828" >Line 828:</td>
<td colspan="2" class="diff-lineno">Line 828:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Once downloaded, consider pulling it into a preferred text editor and review each step.  Afterwards, make the script executable and run it.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Once downloaded, consider pulling it into a preferred text editor and review each step.  Afterwards, make the script executable and run it.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>chmod +x bpq32_setup.sh</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>chmod +x bpq32_setup.sh<ins class="diffchange diffchange-inline"><br></ins></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>sudo ./bpq32_setup.sh</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>sudo ./bpq32_setup.sh<ins class="diffchange diffchange-inline"><br></ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>----</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>----</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">With all of this completed, the controller needs some configuration to become operational.  At a minimum, /home/pi/bpq/bpq32.cfg must be edited to an appropriate callsign.  It is suggested to update ALIASes to reflect the system location and/or role.  Each of the ports should be updated to reflect appropriate information, a frequency and baudrate is suggested.  The Telnet port allows remote access to the node, pay careful attention to the USER= lines which contain usernames and passwords for access.</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">More configuration information will be included in the [[4 Port Controller Administration Guide]]</ins></div></td></tr>
</table>
Opadmin
https://ohiopacket.org/index.php?title=Building_a_4_Port_Packet_Controller&diff=2830&oldid=prev
Opadmin at 00:48, 23 June 2021
2021-06-23T00:48:14Z
<p></p>
<table class="diff diff-contentalign-left" data-mw="interface">
<col class="diff-marker" />
<col class="diff-content" />
<col class="diff-marker" />
<col class="diff-content" />
<tr class="diff-title" lang="en">
<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 00:48, 23 June 2021</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l5" >Line 5:</td>
<td colspan="2" class="diff-lineno">Line 5:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>'''Before starting this build'''</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>'''Before starting this build'''</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>1) It is assumed there is a working Raspberry Pi 3 B+ with Raspian/Raspberry Pi OS 10 installed.  This will probably work for Raspbian 9 and hopefully 11</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>1) It is assumed there is a working Raspberry Pi 3 B+ with Raspian/Raspberry Pi OS 10 installed.  This will probably work for Raspbian 9 and hopefully 11<ins class="diffchange diffchange-inline"><br></ins></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>2) Remote access via SSH has been setup.  Once this build is complete, the Raspberry Pi 3 B+ will run headless</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>2) Remote access via SSH has been setup.  Once this build is complete, the Raspberry Pi 3 B+ will run headless<ins class="diffchange diffchange-inline"><br></ins></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>3) The onboard soundcard has been disabled.  This is accomplished by editing /boot/config.txt and adding the line</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>3) The onboard soundcard has been disabled.  This is accomplished by editing /boot/config.txt and adding the line<ins class="diffchange diffchange-inline"><br></ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>dtparam=audio=off</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>dtparam=audio=off</div></td></tr>
<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l13" >Line 13:</td>
<td colspan="2" class="diff-lineno">Line 13:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Then reboot</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Then reboot</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>4) While the software setup is believed to be safe, please be sure that all important data is backed up in case something goes wrong</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>4) While the software setup is believed to be safe, please be sure that all important data is backed up in case something goes wrong<ins class="diffchange diffchange-inline">.<br></ins></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>5) All software setup will happen after the hardware build is complete.</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>5) All software setup will happen after the hardware build is complete.<ins class="diffchange diffchange-inline"><br></ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>----</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>----</div></td></tr>
<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l831" >Line 831:</td>
<td colspan="2" class="diff-lineno">Line 831:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>sudo ./bpq32_setup.sh</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>sudo ./bpq32_setup.sh</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>---</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">-</ins>---</div></td></tr>
</table>
Opadmin
https://ohiopacket.org/index.php?title=Building_a_4_Port_Packet_Controller&diff=2829&oldid=prev
Opadmin at 00:47, 23 June 2021
2021-06-23T00:47:25Z
<p></p>
<a href="https://ohiopacket.org/index.php?title=Building_a_4_Port_Packet_Controller&diff=2829&oldid=2804">Show changes</a>
Opadmin
https://ohiopacket.org/index.php?title=Building_a_4_Port_Packet_Controller&diff=2804&oldid=prev
Opadmin at 22:26, 19 June 2021
2021-06-19T22:26:59Z
<p></p>
<table class="diff diff-contentalign-left" data-mw="interface">
<col class="diff-marker" />
<col class="diff-content" />
<col class="diff-marker" />
<col class="diff-content" />
<tr class="diff-title" lang="en">
<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 22:26, 19 June 2021</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td>
<td colspan="2" class="diff-lineno">Line 1:</td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>This page serves to be a guide for those wishing to build a 4 port packet controller on a Raspberry Pi 3 or similar hardware.  This design allows any combination of software TNC ([https://github.com/wb2osz/direwolf Direwolf] or G8BPQ's [https://www.cantab.net/users/john.wiseman/Documents/QtSoundModem.html QtSoundModem]) or G8BPQ's C port of [https://www.cantab.net/users/john.wiseman/Documents/ARDOPC.html ARDOP] modem for HF.  This means the controller can have any combination of up to 4 300/1200/2400/4800/9600 baud packet and/or ARDOP modems running simultaneously.  When coupled with G8BPQ's excellent packet switch, this allows for a low cost controller to house a multiport packet system or to act as a "network TNC" for other software, including [https://www.outpostpm.org/index.php Outpost PPM], [https://winlink.org/WinlinkExpress Winlink Express], [https://www.cantab.net/users/john.wiseman/Documents/index.html BPQ32], [https://ohiopacket.org/xrpi/ XRouter] and others which support the AGWPE and/or KISS over TCP protocols. It uses the very popular Linksys WRT54G or BEFSR41 router as an enclosure as well as acts as a 3 or 4 port 10/100 megabit network switch to allow expansion of controllers and/or addition of other network devices.  When coupled with a WRT54G, this can also include providing a wireless access point or if flashed with DD-WRT firmware, bridging to a wireless access point (Wireless client).  This should cost under $100 USD to build, most of the part values are not critical.</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>This page serves to be a guide for those wishing to build a 4 port packet controller on a Raspberry Pi 3 or similar hardware.  This design allows any combination of software TNC ([https://github.com/wb2osz/direwolf Direwolf] or G8BPQ's [https://www.cantab.net/users/john.wiseman/Documents/QtSoundModem.html QtSoundModem]) or G8BPQ's C port of [https://www.cantab.net/users/john.wiseman/Documents/ARDOPC.html ARDOP] modem for HF.  This means the controller can have any combination of up to 4 300/1200/2400/4800/9600 baud packet and/or ARDOP modems running simultaneously.  When coupled with G8BPQ's excellent packet switch, this allows for a low cost controller to house a multiport packet system or to act as a "network TNC" for other software, including [https://www.outpostpm.org/index.php Outpost PPM], [https://winlink.org/WinlinkExpress Winlink Express], [https://www.cantab.net/users/john.wiseman/Documents/index.html BPQ32], [https://ohiopacket.org/xrpi/ XRouter] and others which support the AGWPE and/or KISS over TCP protocols. It uses the very popular Linksys WRT54G or BEFSR41 router as an enclosure as well as acts as a 3 or 4 port 10/100 megabit network switch to allow expansion of controllers and/or addition of other network devices.  When coupled with a WRT54G, this can also include providing a wireless access point or if flashed with <ins class="diffchange diffchange-inline">[https://dd-wrt.com/ </ins>DD-WRT firmware<ins class="diffchange diffchange-inline">]</ins>, bridging to a wireless access point (Wireless client).  This should cost under $100 USD to build, most of the part values are not critical.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[File:4PPC_Schematic.jpg|320px]]</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[File:4PPC_Schematic.jpg|320px]]</div></td></tr>
</table>
Opadmin
https://ohiopacket.org/index.php?title=Building_a_4_Port_Packet_Controller&diff=2803&oldid=prev
Opadmin at 22:24, 19 June 2021
2021-06-19T22:24:34Z
<p></p>
<table class="diff diff-contentalign-left" data-mw="interface">
<col class="diff-marker" />
<col class="diff-content" />
<col class="diff-marker" />
<col class="diff-content" />
<tr class="diff-title" lang="en">
<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 22:24, 19 June 2021</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td>
<td colspan="2" class="diff-lineno">Line 1:</td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">This documentation is still in progress.  Please reference [https://ohiopacket.org/files/docs/Controller_Build.pdf Controller Build] for construction details.</del></div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>This page serves to be a guide for those wishing to build a 4 port packet controller on a Raspberry Pi 3 or similar hardware.  This design allows any combination of software TNC (<ins class="diffchange diffchange-inline">[https://github.com/wb2osz/direwolf </ins>Direwolf<ins class="diffchange diffchange-inline">] </ins>or G8BPQ's <ins class="diffchange diffchange-inline">[https://www.cantab.net/users/john.wiseman/Documents/QtSoundModem.html </ins>QtSoundModem<ins class="diffchange diffchange-inline">]</ins>) or G8BPQ's C port of <ins class="diffchange diffchange-inline">[https://www.cantab.net/users/john.wiseman/Documents/ARDOPC.html </ins>ARDOP<ins class="diffchange diffchange-inline">] </ins>modem for HF.  This means the controller can have any combination of <ins class="diffchange diffchange-inline">up to 4 </ins>300/1200/2400/4800/9600 baud packet and/or ARDOP modems running simultaneously.  When coupled with G8BPQ's excellent packet switch, this allows for a low cost controller to house a multiport packet system or to act as a "network TNC" for other software, including <ins class="diffchange diffchange-inline">[https://www.outpostpm.org/index.php </ins>Outpost PPM<ins class="diffchange diffchange-inline">]</ins>, <ins class="diffchange diffchange-inline">[https://winlink.org/WinlinkExpress </ins>Winlink Express<ins class="diffchange diffchange-inline">]</ins>, <ins class="diffchange diffchange-inline">[https://www.cantab.net/users/john.wiseman/Documents/index.html </ins>BPQ32<ins class="diffchange diffchange-inline">], [https://ohiopacket.org/xrpi/ XRouter] </ins>and others which support the AGWPE and/or KISS over TCP protocols. It uses the very popular Linksys WRT54G or BEFSR41 router as an enclosure as well as acts as a 3 or 4 port 10/100 megabit network switch to allow expansion of controllers and/or addition of other network devices.  When coupled with a WRT54G, this can also include providing a wireless access point or if flashed with DD-WRT firmware, bridging to a wireless access point (Wireless client).  This should cost under $100 USD to build, most of the part values are not critical.</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div> </div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">----</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div> </div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div> </div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>This page serves to be a guide for those wishing to build a 4 port packet controller on a Raspberry Pi 3 or similar hardware.  This design allows any combination of software TNC (Direwolf or G8BPQ's QtSoundModem) or G8BPQ's C port of ARDOP modem for HF.  This means the controller can have any combination of 300/1200/2400/4800/9600 baud packet and/or ARDOP modems running simultaneously.  When coupled with G8BPQ's excellent packet switch, this allows for a low cost controller to house a multiport packet system or to act as a "network TNC" for other software, including Outpost PPM, Winlink Express, BPQ32 <del class="diffchange diffchange-inline">on Windows </del>and others which support the AGWPE and/or KISS over TCP protocols. It uses the very popular Linksys WRT54G or BEFSR41 router as an enclosure as well as acts as a 3 or 4 port 10/100 megabit network switch to allow expansion of controllers and/or addition of other network devices.  When coupled with a WRT54G, this can also include providing a wireless access point or if flashed with DD-WRT firmware, bridging to a wireless access point (Wireless client).  This should cost under $100 USD to build, most of the part values are not critical.</div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[File:4PPC_Schematic.jpg|320px]]</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[File:4PPC_Schematic.jpg|320px]]</div></td></tr>
<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l721" >Line 721:</td>
<td colspan="2" class="diff-lineno">Line 716:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Congratulations, the controller build is now ready for testing!</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Congratulations, the controller build is now ready for testing!</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">For </del>PTT <del class="diffchange diffchange-inline">setup</del>:<br></div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">If you have an existing Raspberry Pi 3 node running Direwolf, QtSoundModem, ARDOPC, you can configure each.  The soundcard numbers may need to be found experimentally, the  </ins>PTT <ins class="diffchange diffchange-inline">GPIO numbers are as follows</ins>:<br></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Port 1 uses GPIO 21<br></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Port 1 uses GPIO 21<br></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Port 2 uses GPIO 20<br></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Port 2 uses GPIO 20<br></div></td></tr>
<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l727" >Line 727:</td>
<td colspan="2" class="diff-lineno">Line 723:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Port 4 uses GPIO 12<br></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Port 4 uses GPIO 12<br></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">Software setup </del>guide <del class="diffchange diffchange-inline">is pending</del></div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">If you are starting with a fresh system, a </ins>guide <ins class="diffchange diffchange-inline">for building a 4 port node using Direwolf will be created in the near future.</ins></div></td></tr>
</table>
Opadmin