recently i got a Dedicated server with one Ip.
and on my side i got man domains, which i want to point for differents ip's but in one server.
I can get ip from provider but i've to by.
ok bying is not big deal.
But the point is i'm making Email Marketing for my clients, so i don't want to send all emails in one IP.because sometimes IP's are blacklisted and i want if i send something like 200 emails, at leats i must forward with 4 IP, something like Ip Rotation.
So my question is:i tryed add virtual interface something like
ifcg-eth0:0=192.168.0.2 , ifcg-eth0:2=192.168.0.3
where my primary IP is
, but my bug is, i can see it only on local server.
If i request the ip outside of network i can't see it.
So my mind said to me, like i must redirect, making eth0 with 192.168.0.1 be gateway and dns for INPUT AND OUTPUT.
SO if someone outside
ping 192.168.0.2 , then 192.168.0.1
receive the request and return with 192.168.0.2
The idea is making eth0 the default gateway for all my virtual interfaces(
So how can i do that with iptables or another solution.