Mar 27, 2026 - For details about updated CVE-2025-53521 (BIG-IP APM vulnerability), refer to K000156741.

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SivaYenduri's avatar
SivaYenduri
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Feb 28, 2020
Solved

Troubleshooting traffic spike on loadbalancer

Hello All,   Can someone help me how can i troubleshoot this issue?   Customers are accessing a VIP:8080 and there are around 2k connections on the VIP. But at 10:00AM CET everyday, connecti...
  • rafaelbn's avatar
    rafaelbn
    Feb 28, 2020

    Hello Siva!

    Do you happen to know the source IP of all those connections?

    I would start by looking at the connection table during that spike. Something like this...

    tmsh show sys connection cs-server-addr <VIP> cs-server-port 8080

    If everything comes from the same IP it could possibly narrow your tshoot down to a specific client.

    Best of luck!