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

Forum Discussion

ERLomboy_27803's avatar
ERLomboy_27803
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Mar 03, 2015

Nagle's Algorithm, enable or disable???

Hi Guys,   Had a query about Nagle's algorithm on why this feature is enabled by default on version 10 but on the latest version 11, it is already disabled by default.   Our LBs are currently ...
application delivery
LTM
management
performance
shaggy's avatar
shaggy
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Mar 03, 2015

The main issue that I have noticed with Nagle's is its bad interaction with delayed acknowledgements (http://www.stuartcheshire.org/papers/nagledelayedack/),,) so I also often disable Nagle's in my custom TCP profiles that I use in my environment. Troubleshooting those particular issues are always quite challenging