redhat安装好后不能联网,内网外网都不能ping通 1.首先说明下网卡情况,有2个网卡eth0映射到peth0上,redhat版本是5.4企业版,关闭XEN服务已经试过了,没有任何作用。重装系统重装了几次,还是联不上网。个人觉得应该是网卡驱动的问题,于是打印了下驱动信息,
#dmesg | grep eth
结果:
eth0:RTL8169 at 0xffffc20000034000 ,00:e0:66:6b:2a:a7,XID 2C900800 IRQ 251
r8169:eth0:unknow chipset(mac_version=1),
r8169:eth0:link down
ADDRCONF(NETDEV_UP):eth0:link is not ready,
r8169:peth0:link down
ADDRCONF(NETDEV_UP):peth0:link is not ready
device peth0 entered promiscuous modde
redhat网卡8169
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------解决方案-------------------- you have to check kernel driver, may be need issue command to reclaim drivers : ------解决方案-------------------- http://h30499.www3.hp.com/t5/Networking/eth-link-is-not-ready/td-p/4476446#.UjHm7n8lA4s