Allow IPIP from any address in network
I need to make an IPIP tunnel where it can receive packets from any address in a particular network, say 10.0.0.0/8. Is there a way to do this?
Re: Allow IPIP from any address in network
What are you trying to achive?
The only "solution" is, to configure a IPIP tunnel interface for each IP address in your network. I doubt, that it is possible to have 256*256*256=16.777.216 IPIP tunnel interfaces `(o.0)´
The only "solution" is, to configure a IPIP tunnel interface for each IP address in your network. I doubt, that it is possible to have 256*256*256=16.777.216 IPIP tunnel interfaces `(o.0)´
Re: Allow IPIP from any address in network
I guess I would have to do what you said, but in my case about 50 of them.
Re: Allow IPIP from any address in network
Probably it would be better to create a script that will look for incoming GRE packets and create an IPIP tunnel for that address, and another one that will remove unused tunnels once in a while.
Re: Allow IPIP from any address in network
wireguard (7 beta) does something similar to what you want provided that what you want is that the tunnel "adapts" (as in roams) to changing input address, and not a multipoint-point tunnel where I'm not sure what you would do with the return traffic.I need to make an IPIP tunnel where it can receive packets from any address in a particular network, say 10.0.0.0/8. Is there a way to do this?
Last edited by nostromog on Tue Jun 29, 2021 6:59 pm, edited 1 time in total.
Re: Allow IPIP from any address in network
Edit: s/wireshark/wireguard/ sorry my dyslexiawireguard (7 beta) does something similar to what you want provided that what you want is that the tunnel "adapts" (as in roams) to changing input address, and not a multipoint-point tunnel where I'm not sure what you would do with the return traffic.I need to make an IPIP tunnel where it can receive packets from any address in a particular network, say 10.0.0.0/8. Is there a way to do this?
Who is online
Users browsing this forum: neitro and 92 guests