Difference between revisions of "Tc (command)"

Latest revision as of 15:36, 14 February 2023

wikipedia:Tc (Linux) show and manipulate traffic control settings

tc qdisc add dev eth0 root netem delay 200ms 20ms 25% loss 1% 25% duplicate 2% corrupt 0.1% reorder 5% 50%

tc filter add dev pppoe-dsl parent 1: prio 1 protocol ip handle 202 fw flowid 1:202

netem network emulator to allow add delay, packet loss, duplication and more...
PacketShaper
TeamCity
iproute2
tc-netem
iperf

@@ Line 5: / Line 5: @@
 To increase [[round-trip]]<ref>https://netbeez.net/blog/packet-loss-round-trip-time-tcp/</ref>
 * <code>[[tc qdisc]] add dev eth0 root [[netem]] delay 5000ms</code>
-* <code>tc qdisc add dev eth0 root netem loss 10%</code>
+* <code>[[tc qdisc add]] dev eth0 root netem loss 10%</code>
+* <code>[[tc qdisc del]] dev eth0 root</code>
-<code>tc qdisc del dev eth0 root</code>
+* <code>[[tc qdisc show]] dev eth0 root</code>
-<code>tc qdisc show dev eth0 root</code>
+ [[tc qdisc add dev]] eth0 root [[netem]] delay 200ms 20ms 25% loss 1% 25% duplicate 2% corrupt 0.1% reorder 5% 50%
- netem
- Network Emulator is an enhancement of the Linux traffic control facilities that allow to add delay, packet loss, duplication and more other characteristics to packets outgoing from a selected network interface.
-== Errors ==
+  [[tc filter]] add dev pppoe-dsl parent 1: prio 1 protocol ip handle 202 fw flowid 1:202
-  tc qdisc add dev eth0 root netem delay 200ms 20ms 25% loss 1% 25% duplicate 2% corrupt 0.1% reorder 5% 50%
 == Related ==
+* <code>[[netem]]</code> network emulator to allow add delay, packet loss, duplication and more...
 * [[PacketShaper]]
 * [[TeamCity]]
@@ Line 28: / Line 24: @@
 == See also ==
+* {{tc}}
 * {{Traffic shaping}}
 * {{Linux networking commands}}