I had disabled ipv6 following an official mailcow guide. however netfilter is failing to start and throwing following error message:
mailcowdockerized-netfilter-mailcow-1 | Clearing all bans
mailcowdockerized-netfilter-mailcow-1 | Traceback (most recent call last):
mailcowdockerized-netfilter-mailcow-1 | File "/server.py", line 542, in <module>
mailcowdockerized-netfilter-mailcow-1 | clear()
mailcowdockerized-netfilter-mailcow-1 | File "/server.py", line 287, in clear
mailcowdockerized-netfilter-mailcow-1 | filter6_table = iptc.Table6(iptc.Table6.FILTER)
mailcowdockerized-netfilter-mailcow-1 | File "/usr/lib/python3.10/site-packages/iptc/ip6tc.py", line 589, in __new__
mailcowdockerized-netfilter-mailcow-1 | obj._init(name, autocommit)
mailcowdockerized-netfilter-mailcow-1 | File "/usr/lib/python3.10/site-packages/iptc/ip6tc.py", line 606, in _init
mailcowdockerized-netfilter-mailcow-1 | self.refresh()
mailcowdockerized-netfilter-mailcow-1 | File "/usr/lib/python3.10/site-packages/iptc/ip4tc.py", line 1634, in refresh
mailcowdockerized-netfilter-mailcow-1 | raise IPTCError("can't initialize %s: %s" % (self.name,
mailcowdockerized-netfilter-mailcow-1 | iptc.ip4tc.IPTCError: can't initialize filter: b'Address family not supported by protocol'
mailcowdockerized-netfilter-mailcow-1 exited with code 1
Am I missing something in config?