Process stderr:
ip6tables v1.6.0: can't initialize ip6tables table `filter': Table does not exist (do you need to insmod?)
Perhaps ip6tables or your kernel needs to be upgraded.
При этом пусто в
# lsmod | grep ip6
и
# modprobe ip6tables
modprobe: FATAL: Module ip6tables not found in directory /lib/modules/4.15.0-42-generic
Система-Ubuntu 16.04.5 LTS Нужно пересобирать ядро?
