On 26 April 2015 at 23:46, Miroslav Svoboda <[email protected]> wrote: > Huh, it is a bit complicated. > Routing table 220 empty... is not good most probably, but cannot help to fix > it.
Routing table 220 is probably empty because strongswan fails to add a route to it because of the "Network is unreachable (101)" error. Which is the same error I get when I try to add the route manually. > I would need to see configuration and packet dump to understand what packets > go from where to there. My network configuration boils down to the following sequence of commands: ip link set "eth0" up ip addr add "136.243.25.125/32" dev "eth0" ip addr add "136.243.25.108/32" dev "eth0" ip addr add "172.16.48.17/28" dev "eth0" ip addr add "136.243.17.41/26" dev "eth0" ip route add default via "136.243.17.1" ip -6 addr add '2a01:4f8:211:2aa8::/64' dev 'eth0' ip -4 route change '136.243.17.0/26' via '136.243.17.1' dev 'eth0' ip -6 route add default via 'fe80::1' dev eth0 I'll look into making a packet dump. > Anyway, it looks strange to me to route traffic into my own physical segment > via gateway: 136.243.17.0/26 via 136.243.17.1 dev eth0 > But it will probably not help you. I'm running my machine in a Hetzner data center where it's required to route all traffic (including traffic to my own subnet) to the gateway. (See: http://wiki.hetzner.de/index.php/Netzkonfiguration_Debian/en) I also tried deleting that route and trying again but I got the same error: # ip route del 136.243.17.0/26 via 136.243.17.1 dev eth0 # ip route add 10.180.0.0/24 via 136.243.17.1 src 172.16.48.17 dev eth0 RTNETLINK answers: Network is unreachable > Did you try to use lo:0 instead of eth0 for all you "loopback" addresses? Adding it to "lo" yields the same error: # ip addr add 172.16.48.17/28 dev lo # ip route add 10.180.0.0/24 via 136.243.17.1 src 172.16.48.17 dev eth0 RTNETLINK answers: Network is unreachable Cheers, Bas _______________________________________________ Users mailing list [email protected] https://lists.strongswan.org/mailman/listinfo/users
