Man page - tc-matchall(8)
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- rdma-dev(8)
- tc-tbf(8)
- tc-pfifo_fast(8)
- ip-ntable(8)
- tc-csum(8)
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- rtmon(8)
- tc-fq_pie(8)
- tc-fq(8)
- ip-vrf(8)
- ip-mroute(8)
- tc-pfifo(8)
- tc-cake(8)
- tc-cbs(8)
- ip(8)
- tipc-nametable(8)
- ip-tunnel(8)
- ip-fou(8)
- tipc-link(8)
apt-get install iproute2
Manual
| Match-all classifier in tc(8) | Linux | Match-all classifier in tc(8) |
NAME
matchall - traffic control filter that matches every packet
SYNOPSIS
tc filter ... matchall [ skip_sw | skip_hw ] [ action ACTION_SPEC ] [ classid CLASSID ]
DESCRIPTION
The matchall filter allows one to classify every packet that flows on the port and run a action on it.
OPTIONS
- action ACTION_SPEC
- Apply an action from the generic actions framework on matching packets.
- classid CLASSID
- Push matching packets into the class identified by CLASSID.
- skip_sw
- Do not process filter by software. If hardware has no offload support for this filter, or TC offload is not enabled for the interface, operation will fail.
- skip_hw
- Do not process filter by hardware.
EXAMPLES
To create ingress mirroring from port eth1 to port eth2:
tc qdisc add dev eth1 handle ffff: clsact tc filter add dev eth1 ingress \
matchall skip_sw \
action mirred egress mirror \
dev eth2
The first command creates a clsact qdisc with handle ffff: on device eth1 where the second command attaches a matchall filters on it that mirrors the packets to device eth2 for ingress.
To create egress mirroring from port eth1 to port eth2:
tc qdisc add dev eth1 handle ffff: clsact tc filter add dev eth1 egress \
matchall skip_sw \
action mirred egress mirror \
dev eth2
The first command creates a clsact qdisc with handle ffff: on device eth1 where the second command attaches a matchall filters on it that mirrors the packets to device eth2 for egress.
To sample one of every 100 packets flowing into interface eth0 to psample group 12:
tc qdisc add dev eth0 handle ffff: ingress tc filter add dev eth0 parent ffff: matchall \
action sample rate 100 group 12
SEE ALSO
tc(8),
| 21 Oct 2015 | iproute2 |