OPNsense Forum

Archive => 17.7 Legacy Series => Topic started by: bobbythomas on January 02, 2018, 09:18:51 am

Title: [Solved] Multi WAN not working in new DMZ interface.
Post by: bobbythomas on January 02, 2018, 09:18:51 am

Hi,

I have recently configured a new DMZ interface to host my BitTorrent client. Previously this was on my inside network and Multi WAN loadbalancing was working without any issues, but since I moved it to DMZ multi WAN load balancing is not working. When my primary link goes down it loses internet connectivity, while I have internet access on the LAN interface through secondary link. I am able to ping the gateway and monitoring IP from the DMZ host when the primary link is down and it's able to resolve DNS, but whenever I try to ping any other host I am getting destination host unreachable from the firewall DMZ interface.

Any solution?

Thank you,
Regards,
Bobby Thomas

Title: Re: Multi WAN not working in new DMZ interface.
Post by: mimugmail on January 02, 2018, 09:40:09 am

You added the multiwan FW rules also to the DMZ tab?

Title: Re: Multi WAN not working in new DMZ interface.
Post by: bobbythomas on January 02, 2018, 09:43:09 am

Actually I have added block rules to all internal networks and allow rules to all other network including public network. Is there any specific firewall rule I need to add?

Thank you,
Regards,
Bobby Thomas

Title: Re: Multi WAN not working in new DMZ interface.
Post by: mimugmail on January 02, 2018, 09:44:33 am

The allow rules needs the gateway group set.

Title: Re: Multi WAN not working in new DMZ interface.
Post by: bobbythomas on January 02, 2018, 10:02:54 am

I don't see an option to set the gateway group in the rule config.

Forum is not allowing me to upload file size above 256kb so I have uploaded it in pasteboard.
https://pasteboard.co/H12ivbF.jpg

Thank you,
Regards,
Bobby Thomas

Title: Re: Multi WAN not working in new DMZ interface.
Post by: mimugmail on January 02, 2018, 10:24:08 am

https://docs.opnsense.org/manual/how-tos/multiwan.html

Step 4

Title: Re: Multi WAN not working in new DMZ interface.
Post by: bobbythomas on January 02, 2018, 10:34:56 am

Got it, Thank you mimugmail. I really appreciate your help.

Regards,
Bobby Thomas