Hi
I have several IPSec Tunnels net-to-net created to several IPFire stations.
Lets say: IPF-priv, IPF-bus1, IPF-bus2 und IPF-bus3.
Routing between priv and bus1 - no problem (both directions), between priv and bus2, also no problem in both directions.
But with priv-net to bus3-net or backwards I have problems. No ping (well, I see that the pings are getting to the machine in bus3-network but the answer back does not reach the origin machine in priv-network).
I even cannot ping from IPF-priv to IPF-bus3 or back…
Since they all look rather similar, I don’t have a clue what’s going on.
The first two connections are a bit “older” (since years), the third is newer…
I don’t see the hidden routings… where do I have to search fo them…??
What’s the general idea: do I have to add Firewall-Rules for theese connections or not (I didn’t set rules).
Thank you for any hint…