забыл уточнить.
всё это подключено к 1Gbit свитчу.
На сетевых интерфейсах ошибок нет:
хост нода:
eth0 Link encap:Ethernet HWaddr 00:15:17:1E:DF:6D
inet addr:192.168.1.1 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::215:17ff:fe1e:df6d/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:316696 errors:0 dropped:0 overruns:0 frame:0
TX packets:256175 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:23930105 (22.8 MiB) TX bytes:157922369 (150.6 MiB)
Base address:0x2000 Memory:48180000-481a0000
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
venet0 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
UP BROADCAST POINTOPOINT RUNNING NOARP MTU:1500 Metric:1
RX packets:254038 errors:0 dropped:0 overruns:0 frame:0
TX packets:254075 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:152950314 (145.8 MiB) TX bytes:15203174 (14.4 MiB)
сервер с которого генерится нагрузка\запросы:
eth0 Link encap:Ethernet HWaddr 00:04:23:B3:01:F6
inet addr:192.168.1.20 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::204:23ff:feb3:1f6/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:195583406 errors:0 dropped:0 overruns:0 frame:0
TX packets:195452910 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1762512072 (1.6 GiB) TX bytes:2912992402 (2.7 GiB)
Base address:0xdc00 Memory:fcfc0000-fcfe0000
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:8 errors:0 dropped:0 overruns:0 frame:0
TX packets:8 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:704 (704.0 b) TX bytes:704 (704.0 b)