/srv/irclogs.ubuntu.com/2024/12/17/#ubuntu-server.txt

=== genii_ is now known as genii
=== Serge is now known as hallyn
danel1Hi there, we upgraded some of our ubuntu servers (22.04) from linux kernel 5.15.0-126 to 5.15.0-127. After the update we see critical issues with our firewalls and get the following exception: ip6tables-restore v1.8.7 (legacy): unknown option "--nflog-prefix" - reverting to 126 fixes the issue. This leads to no firewall rules beeing applied after a reboot, which is also quite critical in case of security. Any other reports yet21:00
danel1 about this issue?21:00
danel1there have been quite some changes with netfilter between 126 and 12721:01

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