Something is seriously wrong with OPNSense 23.1.5

[Gilad]

I can't access the internet, everything get blocked on: Default deny / state violation rule

All the NAT/access rules are still in place, but DNS query blocked:

DMZ      2023-03-29T17:11:33   10.10.50.110:39249   10.10.50.1:53   udp   Default deny / state violation rule   
DMZ      2023-03-29T17:11:33   10.10.50.110:39249   10.10.50.1:53   udp   Default deny / state violation rule   
DMZ      2023-03-29T17:11:28   10.10.50.110:39249   10.10.50.1:53   udp   Default deny / state violation rule   
DMZ      2023-03-29T17:11:28   10.10.50.110:39249   10.10.50.1:53   udp   Default deny / state violation rule   
DMZ      2023-03-29T17:11:23   10.10.50.110:50869   10.10.50.1:53   udp   Default deny / state violation rule   
DMZ      2023-03-29T17:11:23   10.10.50.110:50869   10.10.50.1:53   udp   Default deny / state violation rule   
DMZ      2023-03-29T17:11:19   10.10.50.110:50869   10.10.50.1:53   udp   Default deny / state violation rule   
DMZ      2023-03-29T17:11:19   10.10.50.110:50869   10.10.50.1:53   udp   Default deny / state violation rule

Access outside blocked:

DMZ      2023-03-29T17:13:29   10.10.50.110:58044   151.101.0.81:443   tcp   Default deny / state violation rule   
DMZ      2023-03-29T17:13:25   10.10.50.110:58044   151.101.0.81:443   tcp   Default deny / state violation rule   
DMZ      2023-03-29T17:13:23   10.10.50.110:58044   151.101.0.81:443   tcp   Default deny / state violation rule   
DMZ      2023-03-29T17:13:22   10.10.50.110:58044   151.101.0.81:443   tcp   Default deny / state violation rule

[meepmeep]

If you use network aliases, you should take a look at https://forum.opnsense.org/index.php?topic=33295.0