Red Hat Enterprise Linux 上で NIC が勝手にリセットになり、半二重を検出する理由
Issue
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なぜ Red Hat Enterprise Linux 上で NIC が勝手にリセットになり、半二重を検出するのでしょうか?
Jan 28 12:49:46 XXX kernel:NETDEV WATCHDOG: eth0: transmit timed out
Jan 28 12:49:46 XXX kernel: tg3: eth0: transmit timed out, resetting
Jan 28 12:49:47 XXX kernel: tg3: eth0:Link is down.
Jan 28 12:49:49 XXX kernel: tg3: eth0:Link is up at 100 Mbps, half duplex.
Jan 28 12:49:49 XXX kernel: tg3: eth0:Flow control is off for TX and off for RX.
Environment
- Broadcom Corporation NetXtreme BCM57xx Gigabit Ethernet
- Red Hat Enterprise Linux
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