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Cisco Bug: CSCvu67893 - DOC: ISE TCP keep alive time should be documented

Last Modified

Jul 20, 2020

Products (1)

  • Cisco Identity Services Engine

Known Affected Releases

2.6(0.156)

Description (partial)

Symptom:
It is important to know that the TCP keep alive time on ISE is one hour in order to adjust the TCP timeout values accordingly on the firewall if one exists between ISE nodes.

The below document should list this value somewhere in a general heading or footnote for customer awareness.

https://www.cisco.com/c/en/us/td/docs/security/ise/2-6/install_guide/b_ise_InstallationGuide26/b_ise_InstallationGuide_26_chapter_0110.html

Conditions:
Firewall TCP timeout set to 60 minutes.
ISE TCP keep alive is set to 60 minutes.
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