*solved* Update to 2.3 from 2.2.6 1:1 NAT not working

[hec]

Yesterday I updated from 2.2.6 to 2.3.

Now no IPv4 1:1 NAT Traffic is working. Normal NAT outgoing is ok. IPv6 stack is working as expected. Only 1:1 NAT is making problems.

Any idea what could cause this problem?

gregor

[cmb]

Using IP aliases with a CARP IP parent? See the regression noted here related to that, with info on fixing.
https://blog.pfsense.org/?p=2008
"IP aliases with CARP IP parent lose their parent interface association post-upgrade"

If not, what type of VIP?

[hec]

Yeah you are right ip aliases on carp - i set the carp ip as parent and all is working as expected.

thanks