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原帖由 coolend 于 2005-12-20 12:31 发表
相信现在很多公司或网吧开始考虑双线接入,来实现网络的均衡负载或冗余(备份)线路,保持网络的不间断性。但是如何才能检测某条线路断了呢?有以下几种办法:
1. 物理连接中断(比如网线出现问题)
这 ...
ethtool好像不行吧?
- [root@xx sbin]# ./ethtool eth0
- Settings for eth0:
- No data available
- [root@xx sbin]# ./ethtool eth1
- Settings for eth1:
- Supported ports: [ TP MII ]
- Supported link modes: 10baseT/Half 10baseT/Full
- 100baseT/Half 100baseT/Full
- Supports auto-negotiation: Yes
- Advertised link modes: 10baseT/Half 10baseT/Full
- 100baseT/Half 100baseT/Full
- Advertised auto-negotiation: Yes
- Speed: 10Mb/s
- Duplex: Half
- Port: MII
- PHYAD: 32
- Transceiver: internal
- Auto-negotiation: on
- Supports Wake-on: pumbg
- Wake-on: d
- Current message level: 0xffffffff (-1)
- Link detected: yes
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俺的8029网卡还是不支持。
- [root@xx sbin]# mii-tool
- SIOCGMIIPHY on 'eth0' failed: Operation not supported
- eth1: autonegotiation failed, link ok
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