Created
          December 24, 2015 02:21 
        
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  | # 帯域制限と遅延の設定 | |
| export DEV=eth0 | |
| sudo tc qdisc add dev $DEV root handle 1: tbf rate 64kbit burst 10kb | |
| peakrate 128kbit latency 100ms minburst 1540 | |
| sudo tc qdisc add dev $DEV parent 1:0 handle 10: netem delay 100ms | |
| 10ms loss 0.5% | |
| # 意味: 帯域を64kbpsに制限、バッファサイズ10kbyte、最大転送速度 128kbit、キューでの最大待ち時間100ms | |
| # 100ms±10msで遅延、パケットロス率0.5% | |
| # 上記の設定の場合の変更 | |
| # s/add/change/ しているだけです | |
| export DEV=eth0 | |
| sudo tc qdisc change dev $DEV root handle 1: tbf rate 64kbit burst | |
| 10kb peakrate 128kbit latency 100ms minburst 1540 | |
| sudo tc qdisc change dev $DEV parent 1:0 handle 10: netem delay 100ms | |
| 10ms loss 0.5% | |
| # 設定の確認 | |
| sudo tc qdisc show | |
| # 設定の削除 | |
| sudo tc qdisc del dev $DEV root | 
  
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