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Strange issue with ARP
I dunno if anyone else has ever had this problem. But i have one client machine that intermitently uses the same MAC address for two different IP's, and it is only this machine that does it.
Although im trying to connect to two juniper ssg firewalls in a HA configuration (same interface IP different management IP).
I can clear the arp cache and then ping both IP's again and sometimes it will have same MAC, othertimes its different. It doesnt seem to happen on other PC's on these network. Only this one.
It's very weired to say the least and i have no explanation for it
Update:- It's now happening on other PC's as well, Guess i best look at firewall interfaces
Although im trying to connect to two juniper ssg firewalls in a HA configuration (same interface IP different management IP).
I can clear the arp cache and then ping both IP's again and sometimes it will have same MAC, othertimes its different. It doesnt seem to happen on other PC's on these network. Only this one.
It's very weired to say the least and i have no explanation for it
Update:- It's now happening on other PC's as well, Guess i best look at firewall interfaces
DevOps Engineer and Security Champion. https://blog.pash.by - I am trying to find my writing style, so please bear with me.