> ...or be able to assign two IP's to a single nic. 

ifconfig eth0 192.168.0.100 netmask 255.255.255.0
ifconfig eth0:0 192.168.0.101 netmask 255.255.255.0

iptables -A PREROUTING -j DNAT -p tcp  \
    --destination 192.168.0.100 --dport 80 \
    --to-destination 172.0.0.100
iptables -A PREROUTING -j DNAT -p tcp  \
    --destination 192.168.0.101 --dport 80 \
    --to-destination 172.0.0.101

Or, if you want to do round-robin for a single website address, use
iptables with the MARK target.  Then use advanced IP routing rules to
send to one or the other.

Documents found on http://www.linuxdoc.org like always.

-- 
Chad Walstrom <chewie at wookimus.net>                 | a.k.a. ^chewie
http://www.wookimus.net/                            | s.k.a. gunnarr
Get my public key, ICQ#, etc. $(mailx -s 'get info' chewie at wookimus.net)
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 232 bytes
Desc: not available
Url : http://shadowknight.real-time.com/pipermail/tclug-list/attachments/20020304/ba1927aa/attachment.pgp