mirror of https://github.com/CrimsonTome/tldr.git
33 lines
962 B
Markdown
33 lines
962 B
Markdown
# tc
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> Show/manipulate traffic control settings.
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> More information: <https://manned.org/tc>.
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- Add constant network delay to outbound packages:
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`tc qdisc add dev {{eth0}} root netem delay {{delay_in_milliseconds}}ms`
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- Add normal distributed network delay to outbound packages:
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`tc qdisc add dev {{eth0}} root netem delay {{mean_delay_ms}}ms {{delay_std_ms}}ms`
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- Add package corruption/loss/duplication to a portion of packages:
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`tc qdisc add dev {{eth0}} root netem {{corruption|loss|duplication}} {{effect_percentage}}%`
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- Limit bandwidth, burst rate and max latency:
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`tc qdisc add dev eth0 root tbf rate {{max_bandwidth_mb}}mbit burst {{max_burst_rate_kb}}kbit latency {{max_latency_before_drop_ms}}ms`
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- Show active traffic control policies:
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`tc qdisc show dev {{eth0}}`
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- Delete all traffic control rules:
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`tc qdisc del dev {{eth0}}`
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- Change traffic control rule:
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`tc qdisc change dev {{eth0}} root netem {{policy}} {{policy_parameters}}`
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