we have a new PA been in line about a week, i had to take it out today and replace it with my old barracuda firewall because of slow page loads. For example going to speedtest.net it may take 45sec to a minute for the page to load where i can initiate a test, but once it loads i get my expected speeds (about 850MB up/down). This is the same for about all pages it seems very slow to get the page loaded but fine afterwards, some pages time out and you have to refresh to load.
data plane cpu on firewall is 18%
i have opened a ticket with support they (so far) haven't seen any issues - problem goes away when palo not in line.
We have 2 ISP, i'm using ECMP, IP Modulo, routing is down via ospf.
Any ideas where i can start looking?
With the Palo in line if you were to just nslookup speedtest.net does it still take a considerable amount of time or is that pretty instant?
Check the global counters to see if there is something of any concern. How to check global counters for a specific source and destinat... - Knowledge Base - Palo Alto Netw...
We at least havent experienced any similar problems on our 5400s
Click Accept as Solution to acknowledge that the answer to your question has been provided.
The button appears next to the replies on topics you’ve started. The member who gave the solution and all future visitors to this topic will appreciate it!
These simple actions take just seconds of your time, but go a long way in showing appreciation for community members and the LIVEcommunity as a whole!
The LIVEcommunity thanks you for your participation!