Am 29.10.2018 um 20:03 schrieb Frank Thommen:
PostgreSQL is running in a docker container:
$ docker ps
CONTAINER ID IMAGE COMMAND
CREATED STATUS PORTS NAMES
6f11fc41d2f0 postgres "docker-entrypoint..." 4
days ago Up 4 days 0.0.0.0:5432->5432/tcp postgres
$
The various docker interfaces and virtual bridges are not assigned to
any specific zone.
Why is port 5432/tcp open?
You will see it if you check the netfilter rules with:
iptables -L -n -v --line -t filter
iptables -L -n -v --line -t nat
frank
Alexander
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