Hi, On Mon, Feb 05, 2024 at 04:45:19AM +0500, Roman Mamedov wrote: > Hello, > > According to my ip6tables, a rule like this already exists: > > # ip6tables -C INPUT -p tcp -m multiport --dports 80,443 -j ACCEPT && echo Exists > Exists > > Except that it doesn't, and an extra IP filter is present: > > # ip6tables-save | grep 80,443 > -A INPUT -s fd39::/16 -p tcp -m multiport --dports 80,443 -j ACCEPT > > Is that the expected behaviour? > > ip6tables v1.8.9 (legacy) This is already fixed in v1.8.10 by commit 78850e7dba64a ("ip6tables: Fix checking existence of rule"). Cheers, Phil