On Wed, Nov 22, 2023 at 10:04:04PM +0100, Pablo Neira Ayuso wrote: > On Wed, Nov 22, 2023 at 07:35:59PM +0100, Kamil Jońca wrote: [...] > > --8<---------------cut here---------------start------------->8--- > > table ip filter { > > ... > > map ipsec_in { > > typeof ipsec in reqid . iif : verdict > > flags interval > > } > > ... > > > > chain INPUT { > > type filter hook input priority 0; policy drop > > ... > > ipsec in reqid . iif vmap @ipsec_in > > ... > > } > > ... > > } > > --8<---------------cut here---------------end--------------->8--- > > > > rules seems to be loaded entirely and works. > > Thanks for this reproducer. Proposed fix: > > https://patchwork.ozlabs.org/project/netfilter-devel/patch/20231122210106.183932-1-pablo@xxxxxxxxxxxxx/ For the record: https://git.netfilter.org/nftables/commit/?id=faa6908fad6053ae9549c45b88d0402cc69cf1ed