From: M Taylor (keybfrxl@tictechnologies.com)
Date: Tue Sep 03 2002 - 05:29:49 EEST
On Mon, Sep 02, 2002 at 04:01:58PM -0700, Ian McLaughlin wrote:
> Hello All,
> I have searched the archives, but cannot find a solution to my problem.
>
> 2 machines trying to talk to each other. One seems to work, one doesn't.
>
> Software config the same on each one - RedHat 7.3 with the ax25 libs and
> utils installed. Kernel recompiled to support ax25 and kiss devices.
>
> The machine that works is using a Kenwood D7A radio at 9600 baud in kiss
> mode. kissattach seems to work, and if I ping the other end of the radio
> link, I get the radio going in to transmit mode in sync with the ping
> packets.
>
> The other end, however is a different story. It's a Kantronics KPC 9612+,
> with no radio on the first port, and a 9600 baud radio on the second port.
> Minicom works fine, and I can connect to the tnc and send and receive data
> on the TNC. My problem appears to be with mkiss. Am I correct in assuming
> that I need to run mkiss because the KPC 9612 is a dual-port TNC? I am
> running the foillowing commands:
>
> mkiss -s 9600 /dev/ttyS0 /dev/ptyq0 /dev/ptyq1
> kissattach /dev/ttyq1 RADIO 172.16.0.2
>
> The commands are accepted, and a network device is create, but if I ping, I
> get no radio traffic at all.
Check the AX25-HOWTO section 6.1.1.1 ("Configuring for Dual Port TNC's")
<http://www.tldp.org/HOWTO/AX25-HOWTO/x495.html>
(the short form:)
# /usr/sbin/mkiss -s 9600 /dev/ttyS0 /dev/ptyq0 /dev/ptyq1
# /usr/sbin/kissattach /dev/ttyq0 port1 44.135.96.242
# /usr/sbin/kissattach /dev/ttyq1 port2 44.135.96.242
-ve1mct
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