Tuesday, May 4, 2021

Clearing arp table fixes connection for a couple minutes

I'm running into an issue where my connection to a server goes down about every two minutes after I clear out the arp table on my firewall. I can see the traffic leave my firewall go to another switch then it dies. As soon as I clear out this arp table the connection will restore and I can run a ping for about 2 minutes again then it will die again.

Now we have cleared out an arp entry that was stuck in there that had the same mac address that is no longer used. I'm not sure what is going on at this point.

Any suggestions?



No comments:

Post a Comment