!!!目的
*Linux bonding 実験
*ネットワーク帯域の測定

!!!結果の概要


!!!構成
*Linux サーバ 2台
*CentOS-6.3 Linux 2.6.32-279.el6
*on-board 2NIC + PCIex NIC = total 3 GBE-NICs
*GbE Switch : Netgear GS110T

 +-------+     +------------+     +-------+
 |Linux  |     |GbE Switch  |     |Linux  |
 |   +---+     +---+    +---+     +---+   |
 |   |GbE|-----|GbE|    |GbE|-----|GbE|   |
 |   +---+     +---+    +---+     +---+   |
 |       |     |            |     |       |
 |   +---+     +---+    +---+     +---+   |
 |   |GbE|-----|GbE|    |GbE|-----|GbE|   |
 |   +---+     +---+    +---+     +---+   |
 |       |     |            |     |       |
 |   +---+     +---+    +---+     +---+   |
 |   |GbE|-----|GbE|    |GbE|-----|GbE|   |
 |   +---+     +---+    +---+     +---+   |
 |       |     |            |     |       |
 +-------+     +------------+     +-------+


!!!結果

!round-robin 対 round-robin
*

!802.3ad 対 802.3ad
*3本の
*1接続分の 940 Mbits/sec だけ

!802.3ad 対 3-NIC 6-IP
*Linux 設定で

*送信時に振り分けが

!802.3ad 対 3-NIC 6-IP
*同時に6IP から

 # netperf -H 192.168.61.5 -- -P 12866 -L 192.168.61.221 & \
 netperf -H 192.168.61.5 -- -P 12867 -L 192.168.61.222 & \
 netperf -H 192.168.61.5 -- -P 12868 -L 192.168.61.223 & \
 netperf -H 192.168.61.5 -- -P 12868 -L 192.168.61.224 & \
 netperf -H 192.168.61.5 -- -P 12868 -L 192.168.61.225 & \
 netperf -H 192.168.61.5 -- -P 12868 -L 192.168.61.226 &
 
 TCP STREAM TEST from 192.168.61.224 (192.168.61.224) port 12868 AF_INET to 192.168.61.5 (192.168.61.5) port 12868 AF_INET
 TCP STREAM TEST from 192.168.61.226 (192.168.61.226) port 12868 AF_INET to 192.168.61.5 (192.168.61.5) port 12868 AF_INET
 TCP STREAM TEST from 192.168.61.225 (192.168.61.225) port 12868 AF_INET to 192.168.61.5 (192.168.61.5) port 12868 AF_INET
 TCP STREAM TEST from 192.168.61.222 (192.168.61.222) port 12867 AF_INET to 192.168.61.5 (192.168.61.5) port 12867 AF_INET
 TCP STREAM TEST from 192.168.61.221 (192.168.61.221) port 12866 AF_INET to 192.168.61.5 (192.168.61.5) port 12866 AF_INET
 TCP STREAM TEST from 192.168.61.223 (192.168.61.223) port 12868 AF_INET to 192.168.61.5 (192.168.61.5) port 12868 AF_INET
 
 Recv   Send    Send
 Socket Socket  Message  Elapsed
 Size   Size    Size     Time     Throughput
 bytes  bytes   bytes    secs.    10^6bits/sec
 
 87380  16384  16384    10.03     629.74
 87380  16384  16384    10.03     311.59
 87380  16384  16384    10.27     657.43
 87380  16384  16384    10.01     363.48
 87380  16384  16384    10.02     298.03
 87380  16384  16384    10.04     641.70

*合計 2901.97 Mbits/sec