Shyam Saini <[email protected]> wrote: > Add translation for cluster to nft > > $ sudo iptables-translate -A PREROUTING -t mangle -i eth1 -m cluster > --cluster-total-nodes 2 --cluster-local-node 1 --cluster-hash-seed > 0xdeadbeef -j MARK --set-mark 0xffff > > nft add rule ip mangle PREROUTING iifname eth1 ct state {new,established, > related, untracked} ct direction original mark set jhash ip saddr mod 2 seed > 0xdeadbeef offset 1 counter meta mark set 0xffff
Can you explain why ct expression is needed in this way? afaics translation would be (untested): nft add rule ip mangle PREROUTING iifname eth1 mark set jhash ct saddr mod 2 seed 0xdeadbeef offset 1 counter meta mark set 0xffff fib saddr type multicast meta pkttype set host we might need to implement "ct master-saddr" to deal with ct->master use in xt_cluster as well, but we could do that later as a followup. fib saddr type is needed to not set real mutlicast traffic to unicast type and only catch l3-unicast-in-l2-multicast. -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
