Currently we are migrating from one ISP to another. This is the case (ip
addresses have been replaced by fake ones):
current public IP: 18.104.22.168
new public IP: 22.214.171.124
The public IP's are dnatted to an internal address:
iptables -t nat -A PREROUTING -p tcp -d 126.96.36.199 --dport 80 -j
DNAT --to 10.0.0.1:80
Currently the default gateway of the firewall points to the 188.8.131.52
Is there a (simple) way to let the 2 public IP's co-exist for some time,
untill we migrated DNS to the new provider?
I want to replace the default gw with 184.108.40.206, but I want the
webserver to be reachable by the 2 public IP addresses 220.127.116.11 and
18.104.22.168. Can this be accomplished with iptables?