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General Discussion / Dual WAN setup with failover, PBX concerns
« on: September 17, 2024, 03:55:04 am »
Evaluating OPNsense for replacing a untangle firewall
Has anyone done this before?
In simple terms the setup will be
WAN 1 Comcast business Cable Static IP WAN 2 T-Mobile business gateway with Static IP
LAN 1 192.168.x.x with IP phones and a FreePBX appliance server, SIP trunking from ClearlyIP.
End goal is a firewall that will use Comcast 100% of the time until failure, then switch to T-Mobile until restored for a period of time
Currently the untangle box is running with just the Comcast gateway enabled, When T-Mobile gateway is enabled I lose voice traffic due to dynamic routes do not properly handle the 2 gateways.
Comcast alone works, T-Mobile works alone so can OPNsense properly handle the routes when they change?
PBX can stay down for a few minutes during the switchover times, but must come back with correct routing for port 5060 traffic.
Thanks
Jerry
Has anyone done this before?
In simple terms the setup will be
WAN 1 Comcast business Cable Static IP WAN 2 T-Mobile business gateway with Static IP
LAN 1 192.168.x.x with IP phones and a FreePBX appliance server, SIP trunking from ClearlyIP.
End goal is a firewall that will use Comcast 100% of the time until failure, then switch to T-Mobile until restored for a period of time
Currently the untangle box is running with just the Comcast gateway enabled, When T-Mobile gateway is enabled I lose voice traffic due to dynamic routes do not properly handle the 2 gateways.
Comcast alone works, T-Mobile works alone so can OPNsense properly handle the routes when they change?
PBX can stay down for a few minutes during the switchover times, but must come back with correct routing for port 5060 traffic.
Thanks
Jerry