OPNsense Forum

Archive => 16.7 Legacy Series => Topic started by: emilicus on October 18, 2016, 03:58:12 pm

Title: Multi WAN setup and NAT reflection problem
Post by: emilicus on October 18, 2016, 03:58:12 pm

Hello all
i'm facing a problem with NAT reflection and multi WAN.
Just follwed the hot to here (https://docs.opnsense.org/manual/multiwan.html) for multi WAN (load balancing from 2 different ISPs).

So now i have 2 ISPs gateways (both Tier 1) grouped under unique WANGRP1 gateway.

I've also some firewall rules that's using NAT reflection (so i can access the natted public URLs from within the LAN).

In the Firewall>Rules>LAN tab, i've also setup the WANGRP1 gateway instead of *.

The problem is that untils the WANGRP1 is set on the LAN rule, the NAT Reflection seems stop working.

If I set the * instead of WANGRP1 in the gateway, the NAT reflection is back again and i can gain the natted URLs from the LAN as usual.

Any settings i forgot?
Something else?

OPNsense 16.7.6-amd64
FreeBSD 10.3-RELEASE-p9
OpenSSL 1.0.2j 26 Sep 2016

Many thanks

Title: Re: Multi WAN setup and NAT reflection problem
Post by: emilicus on October 24, 2016, 12:19:40 pm

Hello all
any lights on this?

TIA

Title: Re: Multi WAN setup and NAT reflection problem
Post by: rackg on November 01, 2016, 03:33:37 am

We have seen issues with Multi-wan it actually never worked for us .Did your MULTIWAN setup worked well  (load balancing/failover) and issues is only with NAT?