| commit | 12de101f1ddf35eed2f074f77fe6d779510f1e35 | [log] [tgz] |
|---|---|---|
| author | Matthias Andreas Benkard <code@mail.matthias.benkard.de> | Sat Jan 02 07:36:06 2021 +0100 |
| committer | Matthias Andreas Benkard <code@mail.matthias.benkard.de> | Sat Jan 02 16:02:00 2021 +0100 |
| tree | 8fc2891bf8aa47805fb62ba5e734e25452fb0aa8 | |
| parent | c55bfaeea9b95e4e877784a23ac4ab7d0494eb07 [diff] |
Mailcow: Remove any traces of IPv6.
In the Kata container pod that is used to run Mailcow, ip6tables fails
with messages such as:
ipv6nat-mailcow_1 running [/sbin/ip6tables -t filter -S --wait]: exit status 3: ip6tables v1.8.4 (legacy): can't initialize ip6tables table `filter': Table does not exist (do you need to insmod?)
ipv6nat-mailcow_1 Perhaps ip6tables or your kernel needs to be upgraded.
This is causing the Netfilter service to fail, breaking fail2ban.