No WAN access from certain VLANs
This is a strange one….
I have 3 machines on separate VLANs:
CentOS 1: VLAN 8 (10.31.3.0/24)
CentOS 2: VLAN 10 (10.31.5.0/24)
Windows: VLAN 12 (10.31.7.0/24)
All VLANs have "any any any" rules to allow access, and therefore all VLANs have the same firewall settings.
VLAN 10 can access the WAN. The others cannot, VLANs 8 and 12 can access each others VLANs but not WAN.
I have been pulling my hair out about this, I am sure it is something simple, but I can't see what it is!
I should also note, I am running CARP with two PFsense boxes on two separate switches (with 2 x WAN).
CentOS 1 has network bonding on the interface, so I thought this might be a problem, but the windows machine has only 1 NIC enabled and has the same problems.
Any input would be much appreciated!
You mention multi-wan, are you by chance also using AON/Manual Outbound NAT?
If so, do you actually have outbound NAT rules defined for the vlan 8 and vlan 12 networks?
Ahhh I new it was something simple like that!
I had 10.30.1.0/24 outbound which I changed to 10.0.0.0/8
:o thats a shocker! Thank you!
You're welcme :)
I'm glad it was such an easy fix!