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kridsana
Cirrocumulus
CirrocumulusF5 Gratuitous-ARP issue when failover
Hi
Last night we upgrade F5 v. 11.5.4 to v.12.1.3
when we failover from old unit v.11.5.4 to newly unit v.12.1.3, We experience some IP has more request timeout than the rest (we ping ip of...
kridsanaCirrocumulus
CirrocumulusIMHO F5 will surely sent G-ARP normally because it's just some IP that affect ping request timeout when failover.
So possibilities that G-ARP is drop (maybe due to congestion or neighbour unit itself) is most likely. (BTW it's just my blindly guess)
Is there any more possibilities that make neighbour unit not learn new ARP as expect?