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ping出現dup問題

and normal ted lap sta info bonding ica bond

華為交換機收到mac地址漂移告警:

Dec 24 2018 16:48:22+08:00 HW5320 %%01SECE/4/UCSUPPRESSRESUME(l) [66]:MAC address flapping finished on port. Unknown unicast packets were normally forwarded.(Interface=GigabitEthernet0/0/2)
Dec 24 2018 16:43:22+08:00 HW5320 %%01SECE/4/UCSUPPRESSRESUME(l) [67]:MAC address flapping finished on port. Unknown unicast packets were normally forwarded.(Interface=GigabitEthernet1/0/5)
Dec 24 2018 16:41:34+08:00 HW5320 %%01SECE/4/UCSUPPRESS(l)[70]:MAC address flapping started on port. The rate of unknown unicast packets was limited to 50% of the port bandwidth.(Interface=GigabitEthernet0/0/4)
Dec 24 2018 16:40:14+08:00 HW5320 %%01SECE/4/UCSUPPRESS(l)[76]:MAC address flapping started on port. The rate of unknown unicast packets was limited to 50% of the port bandwidth.(Interface=GigabitEthernet1/0/4)
Dec 24 2018 16:34:34+08:00 HW5320 %%01SECE/4/UCSUPPRESS(l)[78]:MAC address flapping started on port. The rate of unknown unicast packets was limited to 50% of the port bandwidth.(Interface=GigabitEthernet0/0/2)
Dec 24 2018 16:30:14+08:00 HW5320 %%01SECE/4/UCSUPPRESS(l)[79]:MAC address flapping started on port. The rate of unknown unicast packets was limited to 50% of the port bandwidth.(Interface=GigabitEthernet1/0/5)

服務器ping出現dup現象,與mac地址漂移有關:

技術分享圖片

dup:收到重復的回應包

原因:雙網卡綁定的文件輸入出錯

註意BONDING_OPTS="mode=6 miimon=100"

如果有mac地址漂移及環路情況下會出現dup,正常不會

ping出現dup問題