Dual Nic Questions

Hi,

We're adding another subnet to our LAN.

The subnet connects via a peer-to-peer VPN. I'm using an Active
Directory DC. The VPN has all users appearing as if they are part of a
single domain. Local subnet 10.10.10.x remote subnet 10.10.20.x

I have a snort box running behind 10.10.10.X and I'd like to set the
second NIC to and collect traffic from 10.10.20.x. However, that
subnet is at the other end of the VPN. The config I have for the nics
are:

Eth0
address 10.10.10.5
gateway 10.10.10.1
subnet 255.255.255.0
network 192.168.1.0

Eth1
address 10.10.20.5
gateway 10.10.20.1
subnet 255.255.255.0
network 192.168.1.0

resolv.conf points to the AD for dns.

It runs and serves the snort stats through BASE on eth0 just fine. If
I bring eth1 up, it stops serving pages and ssh dies.

If I can get some kind of interface (eth0:1 might do it but this
produces similar problems) snort is supposed to collect the data.

Any help, even if it's something obvious would be great.



mp