One dpinger gateway status offline

cmb

That all looks correct. Do a packet capture on WAN filtered on host 8.8.8.8, all else at defaults. Let it run for about 10 seconds and stop it. What does that show?

shopro

It is all like the following:

06:03:37.002800 IP MY-IP > 8.8.8.8: ICMP echo request, id 20936, seq 23535, length 8

With the following exception happening once during the 10sec period:

06:03:43.916388 IP MY-IP.43911 > 8.8.8.8.53: UDP, length 43
06:03:43.941188 IP 8.8.8.8.53 > MY-IP.43911: UDP, length 88

cmb

Huh, so apparently 8.8.8.8 replies to DNS from that WAN, but not ping. Or maybe something upstream of you is blocking it. If you go to Diag>Ping and choose source WAN and try to ping 8.8.8.8 do you get a reply? Do you get a reply pinging 8.8.8.8 from hosts on the LAN going out via that same WAN?

shopro

Ping works from Diag>Ping as expected and it also works perfectly from any of the hosts on the LAN.

Also tried changing the 8.8.8.8 to 8.8.4.4 which works on the VPN interface but I get the same problem.

cmb

Ok, put it back to 8.8.8.8, and repeat that same packet capture on WAN. Leave it running for about 10 seconds to catch the monitor pings, then go to Diag>Ping and ping from source WAN. Then stop the capture, download the pcap file and either attach it here, or can email it to me (cmb at pfsense dot org) with a link to this thread.

shopro

Just sent the .cap file as email, thank you.

cmb

Working with shopro and dennypage we tracked this down to this.
https://redmine.pfsense.org/issues/5830

jwt

Denny has updated dpinger (to version 1.5).

I expect that Renato will update the code in pfSense soon. You should have a version of pfSense software v2.3 (still BETA) that has the fix within a few days.

cmb

This option's been added to the gateway advanced settings. System>Routing, edit your gateway, specify something > 0 in the "Data Payload" field. Confirmed that works, and should definitely fix your issue shopro given the troubleshooting we've been through to narrow down and verify the issue.

shopro

Working like a charm. Thank you! :)

cmb

Good to hear. Thanks Denny!

dennypage

You're welcome.