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* it is possible to use link group or vrf to make a netdev hook?
@ 2022-05-15 12:38 Alov, Igor
  0 siblings, 0 replies; only message in thread
From: Alov, Igor @ 2022-05-15 12:38 UTC (permalink / raw)
  To: netfilter

Howdy Folks!

I'm currently on switching to nftables framework, but I'm stalled a 
little bit, my question is about table netdev and hook for ingress devices.

is there are possible ways  to specify devices that are join to link 
groups ( /etc/iproute2/group)  like (type filter hook ingress devices [ 
group "bgpext" ] priority -400; policy accept;)?

# ip -br link show *group bgpext*
vmbr140018       UP             00:d8:79:fe:c7:ae 
<BROADCAST,MULTICAST,UP,LOWER_UP>
vmbr140444       UP             00:d8:79:fe:c7:ab 
<BROADCAST,MULTICAST,UP,LOWER_UP>

or there are exist possible ways  to specify devices that are join to 
specific vrf  like (type filter hook ingress devices [ vrf "bgp" ] 
priority -400; policy accept;)? I know I can specify device "bgp", but 
this hook  will not work, until I specify exact ether devices.

# ip -br link show *vrf bgp*
vmbr5000            UP             86:ec:4d:d2:61:32 
<BROADCAST,MULTICAST,UP,LOWER_UP>
vmbr140018       UP             00:d8:79:fe:c7:ae 
<BROADCAST,MULTICAST,UP,LOWER_UP>
vmbr140444       UP             00:d8:79:fe:c7:ab 
<BROADCAST,MULTICAST,UP,LOWER_UP>

Yes, i know that I can manually add variables like that {dev1, 
dev2....devn}, but I would more flex configuration template.


-- 
With Best Regards
Alov, igor


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