tc
[root@evpn2 ~]# tc qdisc add dev p0a ingress -bash: tc: command not found [root@evpn2 ~]# yum install iproute-tc
[root@localhost ~]# tc filter show dev enahisic2i0 root
[root@localhost ~]# tc filter show dev enahisic2i0
[root@localhost ~]# tc filter show dev enahisic2i0 root [root@localhost ~]# tc filter show dev enahisic2i0 [root@localhost ~]# tc filter add dev enahisic2i0 parent ffff: protocol ip pref 33 flower src_ip 10.10.16.82 action drop [root@localhost ~]# tc filter show dev enahisic2i0 [root@localhost ~]# [root@localhost ~]# tc filter show dev enahisic2i0 [root@localhost ~]# tc filter show dev enahisic2i0 [root@localhost ~]# tc filter show dev enahisic2i0 [root@localhost ~]# tc filter show dev enahisic2i0 [root@localhost ~]# tc filter show dev enahisic2i0 [root@localhost ~]# tc filter show dev enahisic2i0 root filter parent ffff: protocol ip pref 33 flower filter parent ffff: protocol ip pref 33 flower handle 0x1 eth_type ipv4 src_ip 10.10.16.82 not_in_hw action order 1: gact action drop random type none pass val 0 index 1 ref 1 bind 1 [root@localhost ~]#
[root@localhost ~]# tc filter del dev enahisic2i0 parent ffff: protocol ip pref 33 flower src_ip 10.10.16.82 action drop [root@localhost ~]#
[root@localhost ~]# tc filter show dev enahisic2i0 ingress root Error: "root" is duplicate parent ID [root@localhost ~]# tc filter show dev enahisic2i0 ingress filter parent ffff: protocol ip pref 33 flower filter parent ffff: protocol ip pref 33 flower handle 0x1 eth_type ipv4 src_ip 10.10.16.82 not_in_hw action order 1: gact action drop random type none pass val 0 index 1 ref 1 bind 1 [root@localhost ~]#
[root@localhost ~]# tc qdisc add dev enahisic2i0 root handle 1: htb [root@localhost ~]# tc class add dev enahisic2i0 parent 1: classid 1:100 htb rate 100kbit
[root@localhost ~]# tc class add dev enahisic2i0 parent 1: classid 1:100 htb rate 100kbit
[root@localhost ~]# tc filter show dev enahisic2i0 root
filter parent ffff: protocol ip pref 33 flower
filter parent ffff: protocol ip pref 33 flower handle 0x1
eth_type ipv4
src_ip 10.10.16.82
not_in_hw
action order 1: gact action drop
random type none pass val 0
index 1 ref 1 bind 1
[root@localhost ~]#
#! /bin/bash # # Restore the tc configuration # This Traffic Control configuration allows a better use of the ADSL outbound # traffic. # # Router configuration DEV=eth1 QLEN=100 MTU=1492 RATEUP=420 # kbit RATEMIN=10 # kbit DEFAULT_PRIO=15 # Get lsb functions . /lib/lsb/init-functions # Flush current configuration log_begin_msg "Flushing tc configuration..." tc qdisc del dev $DEV root log_end_msg $? # Set new configuration log_begin_msg "Setting tc configuration..." ip link set dev $DEV qlen $QLEN mtu $MTU tc qdisc add dev $DEV root handle 1: htb default $DEFAULT_PRIO tc class add dev $DEV parent 1: classid 1:1 htb rate ${RATEUP}kbit tc class add dev $DEV parent 1:1 classid 1:10 htb rate ${RATEMIN}kbit ceil ${RATEUP}kbit prio 0 tc class add dev $DEV parent 1:1 classid 1:11 htb rate ${RATEMIN}kbit ceil ${RATEUP}kbit prio 1 tc class add dev $DEV parent 1:1 classid 1:12 htb rate ${RATEMIN}kbit ceil ${RATEUP}kbit prio 2 tc class add dev $DEV parent 1:1 classid 1:13 htb rate ${RATEMIN}kbit ceil ${RATEUP}kbit prio 3 tc class add dev $DEV parent 1:1 classid 1:14 htb rate ${RATEMIN}kbit ceil ${RATEUP}kbit prio 4 tc class add dev $DEV parent 1:1 classid 1:15 htb rate ${RATEMIN}kbit ceil ${RATEUP}kbit prio 5 tc class add dev $DEV parent 1:1 classid 1:16 htb rate ${RATEMIN}kbit ceil ${RATEUP}kbit prio 6 tc class add dev $DEV parent 1:1 classid 1:17 htb rate ${RATEMIN}kbit ceil ${RATEUP}kbit prio 7 tc qdisc add dev $DEV parent 1:10 handle 10: sfq perturb 10 tc qdisc add dev $DEV parent 1:11 handle 11: sfq perturb 10 tc qdisc add dev $DEV parent 1:12 handle 12: sfq perturb 10 tc qdisc add dev $DEV parent 1:13 handle 13: sfq perturb 10 tc qdisc add dev $DEV parent 1:14 handle 14: sfq perturb 10 tc qdisc add dev $DEV parent 1:15 handle 15: sfq perturb 10 tc qdisc add dev $DEV parent 1:16 handle 16: sfq perturb 10 tc qdisc add dev $DEV parent 1:17 handle 17: sfq perturb 10 tc filter add dev $DEV parent 1: prio 0 protocol ip handle 10 fw flowid 1:10 tc filter add dev $DEV parent 1: prio 0 protocol ip handle 11 fw flowid 1:11 tc filter add dev $DEV parent 1: prio 0 protocol ip handle 12 fw flowid 1:12 tc filter add dev $DEV parent 1: prio 0 protocol ip handle 13 fw flowid 1:13 tc filter add dev $DEV parent 1: prio 0 protocol ip handle 14 fw flowid 1:14 tc filter add dev $DEV parent 1: prio 0 protocol ip handle 15 fw flowid 1:15 tc filter add dev $DEV parent 1: prio 0 protocol ip handle 16 fw flowid 1:16 tc filter add dev $DEV parent 1: prio 0 protocol ip handle 17 fw flowid 1:17 log_end_msg $?
