Martin Gignac <martin.gignac@xxxxxxxxx> wrote: > Hi Duncan, > > > > What may be missing is a required kernel module. Does 'lsmod' show > > 'nf_flow_table' and 'nf_flow_table_inet'? > > > > Also, what is you kernel version? > > I actually observed the issue on both a Fedora 30 Server node (kernel > 5.6.13-100.fc30.x86_64) and a RHEL8 node (kernel > 4.18.0-147.8.1.el8_1.x86_64), but just to be sure I just installed a > brand new Fedora 33 Server VM with the latest DNF updates and tried > again using the example at > https://www.kernel.org/doc/Documentation/networking/nf_flowtable.txt > verbatim: > > [root@localhost ~]# cat toto.nft > table inet x { > flowtable f { > hook ingress priority 0; devices = { eth0, eth1 }; eth0 and eth1 must exist. > Linux localhost.localdomain 5.8.17-300.fc33.x86_64 #1 SMP Thu Oct > 29 15:55:40 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux Fedora 33 works fine, i tested it a minute ago.
