OPNsense Forum

Archive => 18.7 Legacy Series => Topic started by: wfhausmann on January 24, 2019, 03:14:28 am

Title: allow all UDP from internet host
Post by: wfhausmann on January 24, 2019, 03:14:28 am

I need to allow all UDP traffic to hit a NAT policy that forwards to a single inside host. when making the NAT rule, I'm forced to enter a destination port. once the policy is applied, I see the inbound UDP traffic redirected to that port. I need the original destination port preserved. Now can I do that?

Thanks in advance!

-Bill

Title: Re: allow all UDP from internet host
Post by: wfhausmann on January 24, 2019, 03:13:41 pm

I should stipulate in this that I would be locking it down to one internet host. So basicly it looks like: OUTSIDE HOST->UDP-10000:20000->FW->NAT->UDP-10000:20000->INTERNAL HOST for example.