I am a beginner openwrt user. I am trying to set up a GRE tunnel between Mikrotik and OpenWrt.
I created one interface tunnel, where I specified the Mikrotik address, as well as a second interface with a static IP binding (local netrok mikrotik side). I created a separate zone. I see that there are incoming packets on the interface, but there is no outgoing traffic. Tell me, what is not configured correctly? I suppose there is some problem with the settings between the zones, however, it seems to me, I tried all the options and none of them set up the tunnel
Can we see your configuration then?
1 Like
Are you creating an unencripted tunnel across the internet!?
Why GRE instead of WireGuard or OpenVPN?
Yes it's unencrypted. Because i have mikrotik mb2011 on other side. It's too slow for wireguard encryption and i don't really need encryption for this type of traffic (it's rtsp from camers)
Your re zone makes no sense. There is no definition.
Either greater a new zone with forwarding rules between the zones or add the gre to the lan zone.
And ensure incoming gre is allowed on wan.