Ax25UDP
From ON0DAS
Contents |
We do not longer use Ax25UDP
We have switched to saxIgate to get the data from ON0DAS-4 to T2BELGIUM. The use of the Ax25UDP tunnel has been discontinued.
Why did we use it ?
We use AX25UDP to create a KISS tunnel over our WAN network between ON0DAS-4 and on0das.be. ON0DAS-4 uses this port virtual kiss port as a 3rd port on the crossdigi and relays APRS UI-Broadcasts over this port to the other side.
On the other side (on0das.be) the virtual kiss port is connected to JavAPRSsrv. This way all RF-received APRS data is available on on0das.be.
For a visual representation, check the network diagram.
Notes about AX25UDP
The secret of AX25UDP is: Actually, the software is called AX25IPD, but you have to configure it for UDP.
We run a patched version of ax25ipd and kissattach, to support the new pseudo terminal ports (from udev, which is used in current linux distributions).
* Email from F6BVP about patching ax25ip * Files you need to patch
If you want to run it over the UDP protocol, you need to reconfigure ax25ip. Consult the following email for info:
* Email from WB5AOH about UDP usage with AX25IP
Our configs
Because we think that Ham-Radio ops need to share information, we have decided to post configs of our setup.
* /etc/ax25/ax25ipd.conf @ON0DAS-4 * /usr/local/etc/ax25/ax25ipd.conf @on0das.be
* ax25ipd script for ON0DAS-4 * ax25ipd script for on0das.be