Difference between revisions of "Tc (command)"
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↑ https://netbeez.net/blog/packet-loss-round-trip-time-tcp/
| Line 6: | Line 6: | ||
To increase [[round-trip]]<ref>https://netbeez.net/blog/packet-loss-round-trip-time-tcp/</ref> | 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]] 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% | [[tc qdisc add dev]] eth0 root [[netem]] delay 200ms 20ms 25% loss 1% 25% duplicate 2% corrupt 0.1% reorder 5% 50% | ||
Revision as of 15:31, 14 February 2023
wikipedia:Tc (Linux) show and manipulate traffic control settings
To increase round-trip[1]
tc qdisc add dev eth0 root netem delay 5000mstc qdisc add dev eth0 root netem loss 10%tc qdisc del dev eth0 roottc qdisc show dev eth0 root
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.
Related
See also
- Traffic shaping: Network bandwidth,
tc, PacketShaper, Traffic QoS, IEEE P802.1p,Netperf ip[link, route],ifconfignetstatsslsofpingethtoolmii-toolarpingnmcli(RHEL)routenetworkctl,netplan,tc
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