[CentOS] Centos Firewall - router with virtual IP

Thu Nov 3 22:59:13 UTC 2011
John R Pierce <pierce at hogranch.com>

On 11/02/11 7:34 PM, Fajar Priyanto wrote:
> I'm creating a firewall router with Centos with few virtual IP using iptables.
> May I ask for your experience?
> Is there any pitfall or bad side of using virtual IP for this purpose?
> I'm using few virtual IP to accommodate few subnets that go through
> this firewall/router.

now, when you say 'virtual IP', do you mean alias IPs on your WAN 
(outside) interface(s), or multiple private subnets on the LAN (inside) 
interface(s) ?   none of those are 'virtual' in any sense I'd use that 

john r pierce                            N 37, W 122
santa cruz ca                         mid-left coast