Forum Discussion
Julzor
Altostratus
AltostratusAPM : CCU "Full" session VS Access "LTM_APM" session
Hi guys, We are NOT -yet- F5 expert and had to deploy APM ASAP. Everything mainly works, but I still have some doubt about one thing. We have 2500 licences for concurrent VPN access, and...
Hello Julzor,
Your network_access sessions correspond to users accesses through secure VPN connections.
Leonardo_Souza
Cirrocumulus
CirrocumulusFirst the session type just indicates the type of APM session:
N/A: Still doing login for example.
network_access: A webtop with a network access resource (VPN)
web_application: A virtual server with APM profile and a rewrite profile (APM doing L7 reverse proxy)
full: A full webtop, can have multiple type of resources, including a network access resource (VPN)
ltm_apm: A virtual server with an APM profile, just for authentication for example.
In the list above I have 5 sessions:
Those sessions may or may not count as one CCU, it will depend on resource used in the session:
https://support.f5.com/csp/article/K13267
You can see the number of CCUs used via command line:
https://support.f5.com/csp/article/K15032
Concluding, the tmsh command will tell you how many CCU you have used.
Looking the type of session does not directly indicate that is using a CCU, because you could have a session type full that is only doing Microsoft RDP and that does not use CCUs.