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X10SL7 - неполная загрузка 1гб LAN лишь 75% offload

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jagga99
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X10SL7 - неполная загрузка 1гб LAN лишь 75% offload

Post by jagga99 »

Сервер X10SL7 с двумя Dual Gigabit Ethernet i210AT Lan ports) процессор E3-1230v3.
N4F 9.2.0.1.972 установлен на SSD. Везде прописаны 9k пакеты MTU. Кабель менялся. Роутер N65U (прошивка от Padavan).
Получается только 775 мбит, где собака зарыта? подскажите куда копать или нет смысла?
Клиент Win7 SP1:
Сетевая Realtek RTL8111E (1000mb full duplex)
iperf-2.0.5-2-win32>iperf.exe -c 192.168.1.250 -p 5001 -f
m -w 128k
------------------------------------------------------------
Client connecting to 192.168.1.250, TCP port 5001
TCP window size: 0.12 MByte
------------------------------------------------------------
[ 3] local 192.168.1.144 port 49999 connected with 192.168.1.250 port 5001
[ ID] Interval Transfer Bandwidth
[ 3] 0.0-10.0 sec 924 MBytes 775 Mbits/sec

Server NAS4FREE 9.2.0.1.972:
nas4free: ~ # iperf -s -w 128k

igb0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 9000
options=401bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,VLAN_HWTSO>
ether 00:25:90:f2:b7:6c
inet 192.168.1.250 netmask 0xffffff00 broadcast 192.168.1.255
nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
media: Ethernet autoselect (1000baseT <full-duplex>)
status: active

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