1 |
You need to break this down into the local (connected) networks, that is, |
2 |
the subnet that the NIC are in and remote networks, that is, networks that |
3 |
are reachable via ,say, the default gateway. My first guess is the the |
4 |
default route is flipping back and forth as each NIC gets its address |
5 |
renewal.... |
6 |
|
7 |
So when you next have connectivity problems, first check that you can ping |
8 |
the IP address of another system on the same subnet as the NIC, and do this |
9 |
for both NICs. I'm guess that will work. Then try pinging a remote system |
10 |
and see how that correlates to where the default route is pointing, using |
11 |
netstat -rn. |