4 ip and nat problem

[phpcs]

Hello,
I've a dedicated server on LA, and I want to connect to this server via VPN ( poptop server ) to keep my static ip when I'm on trip and to keep my wireless packets safe.

but my dedicated server has 4 ips ( one on eth0 and others virtually on eth0:0 eth0:1 eth0:2 ), I want to connect to vpn with each one when I need to one of theme.

so the problem is this iptables rule:
iptables --table nat --append POSTROUTING \
--out-interface eth0 --jump MASQUERADE

this rule will forward all of my packets ( independent of which ip I've connected to ) from eth0, so in websites my ip always is the ip of eth0 but I need to some times it be eth0:0 's ip and so on....

I need better iptables rules...
tnx

[Lazydog]

Question 1: If these ip addresses are public why are you using MASQ?

Question 2: If these are private addresses using one public address how do you expect ot connect to them without using different ports?

Question 3: How do you figure you are going to keep your Static ip whaen you are away?

[phpcs]

Question 1: If these ip addresses are public why are you using MASQ?

Question 2: If these are private addresses using one public address how do you expect ot connect to them without using different ports?

Question 3: How do you figure you are going to keep your Static ip whaen you are away?

Wow, How can you think this way?

I'm now connecting to these ips on the same port and currently I'm using vpn to keep my static ips when I'm away, and these 4 are valid static public ips.

any other question?

[Lazydog]

Wow, How can you think this way?

Simple, I work on networks for a living.

I'm now connecting to these ips on the same port and currently I'm using vpn to keep my static ips when I'm away, and these 4 are valid static public ips.

any other question?

Yes, are these private addresses or public?

[phpcs]

Yes, are these private addresses or public?

public, as I said.

[Lazydog]

Sorry, missed that. Wife talking in my other ear.

OK, you should not be using MASQ then if the ip addresses are public.

[phpcs]

Sorry, missed that. Wife talking in my other ear.

OK, you should not be using MASQ then if the ip addresses are public.

I'm kinda newbie in iptables, so would you please tell what rule to use instead?

[Lazydog]

Either post what you already have or send them to me in a private message. I cannot begin to tell you what to change without knowing your setup.

Also let me know how everything is connected as this will be needed to ensure the firewall rules are setup properly.

[phpcs]

post what you already have

what do you mean by this words?

[coopstah13]

he wants you to post your current iptables rules so he can look at them