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

Forum Discussion

es_tac_132817's avatar
es_tac_132817
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Jun 02, 2017

iRule - Check telnet sessions

We have a virtual server with 3 nodes, 2 of these nodes are licensed for 100 simultaneous telnet sessions and the third license has unlimited sessions.   We want to configure an irule that verifie...
irules
LTM
security
Samir_Jha_52506's avatar
Samir_Jha_52506
Icon for Noctilucent rankNoctilucent
Jun 02, 2017

You can apply node level session limit. There is no option to call tmsh command via iRule.

 

es_tac_132817's avatar
es_tac_132817
Icon for Nimbostratus rankNimbostratus
Jun 06, 2017

We have already tried with limit of session and it does not work to us since they do not match the sessions that appear in the F5 with the real sessions of the server. Can not create an iRule for this?