Ping が DUP! メッセージを表示する
Issue
- 別のマシンに ping を実行すると、以下のようなメッセージが表示されます。
64 bytes from 10.8.64.93: icmp_seq=43 ttl=61 time=1.64 ms
64 bytes from 10.8.64.93: icmp_seq=43 ttl=61 time=1.66 ms (DUP!)
64 bytes from 10.8.64.93: icmp_seq=44 ttl=61 time=0.921 ms
64 bytes from 10.8.64.93: icmp_seq=44 ttl=61 time=0.946 ms (DUP!)
64 bytes from 10.8.64.93: icmp_seq=45 ttl=61 time=0.686 ms
64 bytes from 10.8.64.93: icmp_seq=45 ttl=61 time=0.708 ms (DUP!)
64 bytes from 10.8.64.93: icmp_seq=46 ttl=61 time=0.853 ms
64 bytes from 10.8.64.93: icmp_seq=46 ttl=61 time=0.876 ms (DUP!)
- また、ネットワークを再起動すると、以下のようなメッセージが表示されます。
# service network restart
[...]
Activating interface eth3:"dev" (eth3) must match "label" (eth0).
RTNETLINK answers:File exists
RTNETLINK answers:File exists
[...]
Environment
- Red Hat Enterprise Linux (RHEL)
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