"iptables action in tc" 8 "3 Mar 2016" "iproute2" "Linux"
NAME
xt - tc iptables action
SYNOPSIS
tc " ... " "action xt -j" TARGET " [ " TARGET_OPTS " ]" DESCRIPTION
The
xt action allows to call arbitrary iptables targets for packets matching the filter
this action is attached to.
OPTIONS
-j " TARGET [ TARGET_OPTS ]" Perform a jump to the given iptables target, optionally passing any target specific options in TARGET_OPTS .
EXAMPLES
The following will attach a
u32 filter to the
ingress qdisc matching ICMP replies and using the
xt action to make the kernel yell 'PONG' each time:
.EX
tc qdisc add dev eth0 ingress
tc filter add dev eth0 parent ffff: proto ip u32 \\
match ip protocol 1 0xff \\
match ip icmp_type 0 0xff \\
action xt -j LOG --log-prefix PONG
SEE ALSO
tc (8), tc-u32 (8), iptables-extensions (8)
