Re: ipsec tunnel traffic getting icmp host unreachable

2012-02-01 Thread Stuart Henderson
On 2012-02-01, Aner Perez wrote: > Ok, to answer my own question, it seems like you need a non-encap > route to the network on the other side of the VPN. If you don't have > a regular route to that network, you get host unreachable responses. > > To test this, I tried adding a route for the spe

Re: ipsec tunnel traffic getting icmp host unreachable

2012-02-01 Thread Aner Perez
Ok, to answer my own question, it seems like you need a non-encap route to the network on the other side of the VPN. If you don't have a regular route to that network, you get host unreachable responses. To test this, I tried adding a route for the specific network being accessed, pointing to

ipsec tunnel traffic getting icmp host unreachable

2012-01-31 Thread Aner Perez
We have a pair of VPN/firewall systems running 5.0 GENERIC.MP#59 i386 (Lanner FW-7535B). These machines are also running OpenBGP, OpenOSPF, CARP, pfsync, isakmpd and sasyncd. Everything seems to be working fine except for VPN traffic. We have 33 active ipsec tunnels set up through isakmpd wh