求助!关于AIX 网络时断时续

zelot

我在PC机上ping网关是这样的\r\nPinging 10.3.5.254 with 32 bytes of data:\r\nReply from 10.3.5.254: bytes=32 time<1ms TTL=255\r\nReply from 10.3.5.254: bytes=32 time=1ms TTL=255\r\nReply from 10.3.5.254: bytes=32 time=1ms TTL=255\r\nReply from 10.3.5.254: bytes=32 time=2ms TTL=255\r\nReply from 10.3.5.254: bytes=32 time=1ms TTL=255\r\nReply from 10.3.5.254: bytes=32 time=1ms TTL=255\r\nReply from 10.3.5.254: bytes=32 time=1ms TTL=255\r\nReply from 10.3.5.254: bytes=32 time=1ms TTL=255\r\nReply from 10.3.5.254: bytes=32 time=3ms TTL=255\r\nReply from 10.3.5.254: bytes=32 time=1ms TTL=255\r\nReply from 10.3.5.254: bytes=32 time=1ms TTL=255\r\nReply from 10.3.5.254: bytes=32 time=1ms TTL=255\r\nReply from 10.3.5.254: bytes=32 time=1ms TTL=255\r\n\r\n然后ping小机是这样的\r\nReply from 10.3.5.78: bytes=32 time<1ms TTL=254\r\nReply from 10.3.5.78: bytes=32 time<1ms TTL=254\r\nRequest timed out.\r\nRequest timed out.\r\nReply from 10.3.5.78: bytes=32 time<1ms TTL=254\r\nReply from 10.3.5.78: bytes=32 time<1ms TTL=254\r\nReply from 10.3.5.78: bytes=32 time<1ms TTL=254\r\nReply from 10.3.5.78: bytes=32 time<1ms TTL=254\r\nReply from 10.3.5.78: bytes=32 time<1ms TTL=254\r\nRequest timed out.\r\nRequest timed out.\r\nReply from 10.3.5.78: bytes=32 time<1ms TTL=254\r\nRequest timed out.\r\nReply from 10.3.5.78: bytes=32 time<1ms TTL=254\r\nRequest timed out.\r\nReply from 10.3.5.78: bytes=32 time<1ms TTL=254\r\nRequest timed out.\r\nRequest timed out.\r\nReply from 10.3.5.78: bytes=32 time<1ms TTL=254\r\nReply from 10.3.5.78: bytes=32 time<1ms TTL=254\r\nRequest timed out.\r\n\r\n初步判断是当time>=1m的时候,AIX就ping 不通了.网络肯定是有问题的，但是客户这边的网络现在是不可能做大动作了,小弟只想问下AIX\r\n里能有修改网卡对网络性能要求的参数吗?

jaix

Ip conflict.\r\nyour server must have two ip in the same network segment.\r\nThis can cause the case as yours.

zelot

must have two ip \r\n\r\n这个是什么意思，我有点不明白!!

houzi105

看丢包的状况来说，应该是3楼说的，lz仔细看一下吧。

zelot

IP冲突?这个段是客户给我的,不可能有冲突的!

troyme

把你小机的\r\nnetstat -in 贴出来看看吧

zelot

Name  Mtu   Network     Address            Ipkts Ierrs    Opkts Oerrs  Coll\r\nen2   1500  link#2      0.21.5e.1d.4b.e0   1256593     0   487540    37     0\r\nen2   1500  10.3.5      10.3.5.79          1256593     0   487540    37     0\r\nlo0   16896 link#1                            1954     0     1963     0     0\r\nlo0   16896 127         127.0.0.1             1954     0     1963     0     0\r\nlo0   16896 ::1                               1954     0     1963     0     0

meilixueshan

etherchannel的模式是什么？round_robin 还是标准的\r\n建议也同时查查网线

zelot

模式是标准的,我去了etherchannel问题还是存在的,我怀疑是客户交换机的网关没做好,但是又不能要求客户调整网落,所以想问下AIX有没有修改网络要求方面的参数,HP UNIX的话好象是有的

meilixueshan

呵呵，我倒觉得网线出问题的可能性比较大