I no longer can ping public IP address. I still have internet and local network.

[Shadowfire]

I have made a move to OPNSense within the last 2 months.  I am getting use to its workings.  Including the rules directions and such.  I have NAT Port Forwarding setup and at one point I had Firewall:WAN Rules set (disable at this time). 

I have been adjusting and tweaking things to my liking.  Somewhere as I have been working with OPNSense router it is no longer allowing the public IP address to be pinged. 

Not sure what to check to see if I can get my public IP address to be pingable again.

I appreciate any help moving forward.

Thanks,
-SF-

[Bob.Dig]

Maybe show your interface rules?

[Shadowfire]

Thank you Bob.Dig.  I am getting into OPNSense for the last couple of months. So the way rules and stuff in OPNSense are done are a little differnet to what I am use too.

You gave me a hint.  It was the rules.  It was the only thing I had changed. Long story short.  I have a email sever sending and receiving.  It stopped receiving. I thought the Public IP not ping meant it was blocked somehow.  Actually it is still not pinging. 

but when I adjusted my NAT and allowed “Add associated filter rule” it set up the WAN Rules.  This allowed the sending and received to go back to normal.

I have to credit me looking at OPNSense Firewall Rule "Cheat Sheet" by Dustin Casto from Home Network Guy.  I have the link here for anyone else who needs to see it directly -

https://homenetworkguy.com/how-to/firewall-rules-cheat-sheet/

Once I read and saw his examples, it made it much easier to understand.  I still have a bit of review to get use to OPNSense setup of rules down and such.

Okay.. You were helpful in getting the WAN Rules setup correctly now lets see if I can get the Public IP ping back.

[Shadowfire]

Maybe show your interface rules?

You asked for my interface rules.  I have attached them.

[Bob.Dig]

I see no rule which would allow a ping (echo) request.

[Shadowfire]

I thought I was able to ping my Public IP before I even had any rules, as well as after. I thought maybe I checked something on the interface or something.  I guess that would explain it.  So would it be on the WAN Rules side?  What would the Rule look like?