tc

Show/manipulate traffic control settings. More information: https://manned.org/tc.

• Add constant network delay to outbound packages:
  tc qdisc add dev {{eth0}} root netem delay {{delay_in_milliseconds}}ms
• Add normal distributed network delay to outbound packages:
  tc qdisc add dev {{eth0}} root netem delay {{mean_delay_ms}}ms {{delay_std_ms}}ms
• Add package corruption/loss/duplication to a portion of packages:
  tc qdisc add dev {{eth0}} root netem {{corruption|loss|duplication}} {{effect_percentage}}%
• Limit bandwidth, burst rate and max latency:
  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
• Show active traffic control policies:
  tc qdisc show dev {{eth0}}
• Delete all traffic control rules:
  tc qdisc del dev {{eth0}}
• Change traffic control rule:
  tc qdisc change dev {{eth0}} root netem {{policy}} {{policy_parameters}}