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TMM gets the old link state from the driver level. It leads to 1 second delay for the link state change. The problem may also create link flapping messages in /var/log/ltm for the same interface in some conditions: Sep 17 15:02:22 notice mcpd[7553]: 01b5004a:5: Link: 1.8 is UP Sep 17 15:02:22 notice mcpd[7553]: 01b5004a:5: Link: 1.2 is UP Sep 17 15:02:22 notice mcpd[7553]: 01b5004a:5: Link: 1.8 is DOWN Sep 17 15:02:22 notice mcpd[7553]: 01b5004a:5: Link: 1.2 is DOWN Sep 17 15:02:22 notice mcpd[7553]: 01b5004a:5: Link: 1.8 is UP
Link state is updated with a delay.
- The interface link state is changed. - Multiple VFs of the same physical interface are attached to BIG-IP VE.
None
TMM correctly get the link state from the driver layer.
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