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Silam's avatar
Silam
Icon for Nimbostratus rankNimbostratus
Feb 09, 2026

Issue with IIS and Client Component Service Load balancing

Hi Team,

We have Citrix Client Machine(Total-7) accessing the VIP's 443,5609(same virtual server) configured on LTM and 3 web application server(IIS and Client Component Service running) as backend.

With three servers in backend for 443 and 5609, the accessibility of web services never works. with single real server enabled for 443 and 5609, the connectivity works. I have tried sourceip and cookie persistence enabled, still no luck. Can somebody help.

Client --> F5 vip (443,5609) --> SNAT Automap --> Pool(443,5609) ---> 3 real server

4 Replies

  • Firstly why use a single VS and not separated?
    What is port 5609 used for?
    What profiles have you applied on VS?

    • Silam's avatar
      Silam
      Icon for Nimbostratus rankNimbostratus

      Firstly why use a single VS and not separated? 443 for IIS and 5609 for Client component
      What is port 5609 used for? client component service(just used a random port for that service)
      What profiles have you applied on VS?  source address

  • Hiii Silam

     

    Can you paste the configuration of VS?
    And you check the vlan of VS is the correct for the VS and his IP configuration?