Current Events > Why must I keep running into weird network issues... argh

(+) Yeah! (+)

We upgraded software on some our firewalls in the data center, and DHCP stopped working... I've been assuming the problem is with the head-end firewalls since that's the only thing that changed.

But we just did a capture on the adjacent switch in the data center and the firewall is indeed passing the traffic on... But it's just not making it to the destination server. Everything else makes it, though

Before:

Device --(DHCP Request)--> Branch firewall --> Head-end firewall --> Data-center ---> DHCP Server

Now, the DHCP traffic is stopping somewhere in the data center and I have no idea why. All other traffic from the DHCP server passes