FreeBSD Networkの設定方法
operability confirmed card - 動作確認カード (10GbE)
あんまり普通は使ってないであろうカードの動作確認
| Card | OS Version | driver | etc |
|---|---|---|---|
| Qlogic QLE8240 | FreeBSD 10.0 BATA3 | qlxgb (QLE82xx Driver) | working ok |
| Qlogic QLE8242 | FreeBSD 10.0 BATA3 | qlxgb (QLE82xx Driver) | no test |
| Qlogic QLE8152 | FreeBSD 10.0 BATA3 | qlxge (QLE81xx Driver) | no test |
| Solarflare SFN5122F | FreeBSD 10.0 BATA3 | sfxge | no test |
| ConnectX MHRH19-XTC | FreeBSD 10.0 BATA3 | mlx4_core + mlx4_en | no test |
| ConnectX MHQH29-XTC | FreeBSD 10.0 BATA3 | mlx4_core + mlx4_en | no test |
| ConnectX-2 MHPA19-XTR | FreeBSD 10.0 BATA3 | mlx4_core + mlx4_en | no test |
| ConnectX-2 MHQH29B-XTR | FreeBSD 10.0 BATA3 | mlx4_core + mlx4_en | no test |
| ConnectX-2 MHZH29-XTC | FreeBSD 10.0 BATA3 | mlx4_core + mlx4_en | no test |
| ConnectX-3 MCX353A-FCBT | FreeBSD 10.0 BATA3 | mlx4_core + mlx4_en | no test |
rc.confでの設定
手動での設定
ip address 削除
ifconfig <interface name> down delete
Routing 設定
TCP/IP設定チューニング
QDRでのIPoIB接続でパフォーマンスが出るように、/etc/sysctl.confへ以下を追加
kern.ipc.maxsockbuf=157286400 net.local.stream.recvspace=262144 net.local.stream.sendspace=262144 net.inet.tcp.rfc1323=1 net.inet.tcp.rfc3390=1 net.inet.tcp.delayed_ack=0 net.inet.tcp.sendspace=262144 net.inet.tcp.recvspace=262144 net.inet.udp.recvspace=262144 net.inet.udp.maxdgram=57344 net.inet.tcp.sendbuf_max=157286400 net.inet.tcp.recvbuf_max=157286400 net.inet.tcp.sendbuf_inc=262144 net.inet.tcp.recvbuf_inc=262144 net.inet.tcp.cc.algorithm=htcp net.inet.tcp.hostcache.expire=3900 net.inet.tcp.mssdflt=1460 net.inet.tcp.nolocaltimewait=1 net.inet.tcp.experimental.initcwnd10=1 net.inet.tcp.syncache.rexmtlimit=1
参考