Birden fazla ethernet kartli bir linux makinaniz var ise hangi ethernette link var hangisinde yok bulmak biraz zor olabilir. Bunun icin asagidaki paketleri kullanabilirsiniz.

yum -y install mii-tool

mii-tool ciktisi;

[root@mail ~]# mii-tool
eth0: negotiated 100baseTx-FD flow-control, link ok

Alternatif olarak ethtool kullanabilirsiniz. Ag karti ustundeki tum istatistikleri veriyor.

yum -y install ethtool

[root@mail ~]# ethtool eth0
Settings for eth0:
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: 100Mb/s
Duplex: Full
Port: MII
PHYAD: 1
Transceiver: internal
Auto-negotiation: on
Supports Wake-on: pumbg
Wake-on: d
Current message level: 0x00000001 (1)
Link detected: yes

sevgiyle.