[Firewall] Multiple (aliased) external IPs on one interface?
rl6 at shinyblue.net
Mon Jun 10 17:41:51 CEST 2013
I have a server with multiple IP addresses for the one interface (so I
can run separate ssl services on 443).
The IPs were set up with the (Debian) ip command:
ip addr add 18.104.22.168/24 dev eth0 label eth0:0
When I enter eth0:0 in as an interface as an external interface in the
firewall config, it says "eth0:0 does not exist (yet?)" on restarting
the firewall, which I think means it's not working.
Can Arno-Iptables-Firewall handle this scenario? (and then, is it
possible to open different ports on the different interfaces?)
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