Bryan,

Everything pings inside… but nothing pings from outside.

If I get out of the confines of my subnet I cannot get a response. If I ping 
from another public server in my subnet it pings on WAN, if I do it from behind 
the firewall it does it on LAN. But from another server outside: nothing. X.1 
pings without an issue on the WAN port.

On Mar 3, 2014, at 2:29 PM, Bryan D. <[email protected]> wrote:

> Is the VIP CARP or IP Alias?
> 
> ... according to the VIP capabilities chart, they're the only VIP kinds that 
> can do ICMP:
> https://doc.pfsense.org/index.php/What_are_Virtual_IP_Addresses?
> 
> Since we don't allow ping-response, I thought I'd test this theory.  All 3 of 
> the following worked (LAN routing to internal system was previously setup):
> 
> - I first created a Port Forward rule to allow pfSense to respond to WAN 
> pings:
> WAN  ICMP  *  *  WAN address  *  127.0.0.1  *  WAN pings to pfSense
> 
> - Then I created a Port Forward rule to allow pfSense to respond to pings on 
> one of the static VIP IPs:
> WAN  ICMP  *  *  x.12  *  127.0.0.1  *  static VIP pings to pfSense
> 
> - Then I created a Port Forward rule to allow an internal system (which has a 
> system-level firewall that's configured to respond to pings) to respond to 
> the ping:
> WAN  ICMP  *  *  x.13  *  x.206  *  static VIP pings to internal system
> 
> 
> If that's not it, then someone else needs to chime in as you've exhausted my 
> knowledge in this area.
> 
> 
> On 2014-Mar-03, at 7:59 AM, Ryan Coleman <[email protected]> wrote:
> 
>> I’ve done this, but I won't route traffic out (NAT) until I have verifiable 
>> traffic coming in.
>> 
>> The x.2 IP simply will not ICMP ping from outside the network (and, yes, I 
>> have it allowed).
> 
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