[nos-bbs] rip broadcasts in jnos

[Boudewijn (Bob) Tenty]

His router has to pass IPIP/IPENCAP, that is  tcp/ip protocol 4 to receive RIP, that is a prerequisite. If his router can't be setup as such, he can install DD-WRT in it if that is available for the chipset in this router.

Make sure that his ISP is not using Carier-Grade NAT (CGNAT) as that is blocking incoming IPIP (and more) at the ISP level.  If he is behind CGNAT or the problem with his router can't be solved, he can sign up

to 44Net connect at https://connect.44net.cloud/ of ARDC  and use a WireGuard VPN tunnel, that gives a tunnel 44 address. If his WireGuard tunnel is working he can use that tunnel 44 address instead of his

commercial address in his portal entry. In that way he bypasses all problems and can receive IPIP / IPENCAP and so RIP.

73, Boudewijn VE3TOK


On 3/6/26 12:30, jerome schatten wrote:
> Greetings....
>
> Over time, I have been working with a jnos partner to try and understand why he cannot receive rip broadcasts. His set-up in jnos is identical to mine, and his set-up at the portal is identical to mine. I receive the rip broadcasts, and he does not. Both of us are using raspberry pi's, and both are running headless (ssh in to start jnos).
>
> 1. Can someone detail the 'necessary conditions' which must be met before a station can receive rip broadcasts using jnos?
>
> 2. If those conditions are satisfied, and still no rip broadcasts, what tools can be used to determine where the problem is?
>
> Thanks for your insight..
> Jerome - VE7ASS/VE7POO
>
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