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20.1 Legacy Series / Re: CARP issue with one single VLAN - backup on both units
« on: May 16, 2020, 05:29:00 pm »
Just want to add the following.
In dmesg log of primary unit the following log lines are shown
ifa_maintain_loopback_route: deletion failed for interface igb0_vlan6: 3
carp: 5@igb0_vlan6: BACKUP -> MASTER (master timed out)
carp: 5@igb0_vlan6: MASTER -> BACKUP (more frequent advertisement received)
Both master and backup carp status
# sysctl -a | grep "net.inet.carp."
net.inet.carp.ifdown_demotion_factor: 240
net.inet.carp.senderr_demotion_factor: 240
net.inet.carp.demotion: 0
net.inet.carp.log: 1
net.inet.carp.preempt: 0
net.inet.carp.allow: 1
In dmesg log of primary unit the following log lines are shown
ifa_maintain_loopback_route: deletion failed for interface igb0_vlan6: 3
carp: 5@igb0_vlan6: BACKUP -> MASTER (master timed out)
carp: 5@igb0_vlan6: MASTER -> BACKUP (more frequent advertisement received)
Both master and backup carp status
# sysctl -a | grep "net.inet.carp."
net.inet.carp.ifdown_demotion_factor: 240
net.inet.carp.senderr_demotion_factor: 240
net.inet.carp.demotion: 0
net.inet.carp.log: 1
net.inet.carp.preempt: 0
net.inet.carp.allow: 1