[nos-bbs] Jnos routing problem

[Andre v Schayk]

Depending on when you last did routing trough linux there is one thing
that comes to mind, lately ip forwarding is turned off by default.
so you either set up an ipchain to forward the things you want to jnos
or turn forwarding on in the proc system.

other then that I have no idea what can be wrong.

73 de Andre PE1RDW
kd4yal at tampabay.rr.com schreef:
> Greetings to everyone on the list,
>
>
> I just recently started to setup Jnos 2.0e on my Mandriva 2006 Linux 
> server and seem to be having a routing problem. 
>
> I am not new to Jnos and/or setting up routing statements but I am 
> surly missing something here.
>
> I compiled my Jnos from the source found at VE4KLM website. I pretty 
> much used all the defaults and followed VE4KLM instructions.
>
> My lan setup is as of the following:
>
>
>    Inet 24.x.x.x
>            |
>            | 
> Router1 192.168.15.1 
>            |
>            |
> AP/Router1 172.22.1.1 
>            |
>            |
> AP/Router2 172.22.1.2 --- Linux 172.22.1.5 --- Jnos 172.24.1.1
>
> I have setup routing statements to tell AP/Router1 and 2 to route all 
> 172.24.1.0/24 though 172.22.1.5 but I can’t seem to get Jnos to route 
> beyond my LinuxBox. There is no firewall running on Linux and Linux is 
> talking to the rest of the network. The only thing I have found a 
> little strange is when I look at the tun0 interface on linux I see 
> this.
>
> [root at linuxbox ~]# ifconfig tun0
>
> tun0    Link encap:UNSPEC  HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-
> 00-00-00-00
>           inet addr:172.22.1.5  P-t-P:172.24.1.1  Mask:255.255.255.255
>           UP POINTOPOINT RUNNING NOARP MULTICAST  MTU:1500  Metric:1
>           RX packets:1 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
>           collisions:0 txqueuelen:500
>           RX bytes:32 (32.0 b)  TX bytes:0 (0.0 b)
>
> I am using the folling in my autoexec.nos:
>
>
> attach tun tun0 1500 0
> #
> ifconfig tun0 ipaddress 172.24.1.1
> ifconfig tun0 netmask 255.255.255.0
> ifconfig tun0 mtu 1500
> tr tun0 0111
> #
> pause 1
> #
> shell ifconfig tun0 172.22.1.5 pointopoint 172.24.1.1 mtu 1500 up
> #
> route add 172.22.1.0/24 tun0
> route add default tun0
>
>
> Any help with this is very much appreciated.
>
> 73's de Jerry DeLong, KD4YAL
>
>
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