Multiple DHCP'd addresses on one NIC
Alexander Dalloz
ad+lists at uni-x.org
Sat Mar 12 00:06:12 UTC 2005
Am Sa, den 12.03.2005 schrieb Aaron O'Hara um 1:02:
> Is there any way to provide firewall services on aliased devices?
>
> -- Aaron
Only by using the IPs instead of aliased device names. Example:
not possible:
iptables -A INPUT -i eth0:1 --dport ssh -j ACCEPT
possible:
iptables -A INPUT -d 123.123.123.4 --dport ssh -j ACCEPT
while eth0:0 has IP 123.123.123.4.
Alexander
--
Alexander Dalloz | Enger, Germany | GPG http://pgp.mit.edu 0xB366A773
legal statement: http://www.uni-x.org/legal.html
Fedora Core 2 GNU/Linux on Athlon with kernel 2.6.10-1.770_FC2smp
Serendipity 01:02:55 up 2 days, 5:14, load average: 0.16, 0.32, 0.44
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