The log message says family="inet6" so you'll need "network inet6 stream," (inet != inet6 ;-)
"stream" is an optional restriction - I'd recommend to add it (also to the existing "network inet," rule, assuming that only "stream" is needed) to avoid superfluous permissions.
The log message says family="inet6" so you'll need "network inet6 stream," (inet != inet6 ;-)
"stream" is an optional restriction - I'd recommend to add it (also to the existing "network inet," rule, assuming that only "stream" is needed) to avoid superfluous permissions.