I’ve been trying to make some rules more strict so that I can limit a port to an IP and my current rule is the only one that works:
UCR Variable: security/packetfilter/tcp/9102/all
According to the documentation at https://docs.software-univention.de/developer-reference-4.2.html#misc:nacl:ucr it says this should work:
So when I try it as below, it doesn’t work.
UCR Variable: security/packetfilter/tcp/9102/172.16.0.99