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

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Thiyagu_163984's avatar
Thiyagu_163984
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Nov 06, 2017

length of the packet as 1618 in wireshark

Hello All, I'm troubleshooting application connectivity issue on LB. When I tried telnet to the application VIP on LB it is working whereas when I tried to post the data using HTTP is not working. ...
application delivery
big-ip
eben's avatar
eben
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Nov 06, 2017

Hi Thiyagu,

 

If your network supports Jumbo MTU (above 1500 bytes),then 1618 bytes will be normal. If your network does not support Jumbo MTU, you will have some level of fragmentation which might have an impact on performance.

 

Regards.