Section 8 · System administration

tc-connmark.8

Package: iproute-tc

Connmark retriever action in tc

connmark - netfilter connmark retriever action

tc … action connmark [ zone u16_zone_index ] [ CONTROL ] [ index u32_index ]

CONTROL := { reclassify | pipe | drop | continue | ok }

The connmark action is used to restore the connection’s mark value into the packet’s fwmark.

zone u16_zone_index

Specify the conntrack zone when doing conntrack lookups for packets. u16_zone_index is a 16bit unsigned decimal value.

CONTROL

How to continue after executing this action. **
reclassify**

Restarts classification by jumping back to the first filter attached to this action’s parent.


	pipe		Continue with the next action, this is the default.
	drop
	shot		Packet will be dropped without running further actions.

continue

Continue classification with next filter in line.


	pass		Return to calling qdisc for packet processing. This ends the classification process.

index u32_index

Specify an index for this action in order to being able to identify it in later commands. u32_index is a 32bit unsigned decimal value.