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Cannot access CRM from other subnets Unicast NLB RRS feed

  • Question

  • Hi, I hope you can help as this issue is driving me nuts. I am migrating my DHCP clients to a new subnet. All routing etc works. I do however, have an issue where some users on my new subnet cannot access the CRM NLB address.

    NLB is unicast, so the issue is not the layer 2 issue related to multicast NLBs

    The NLB address can be resolved and pinged by the clients that have the issue

    The issue appears to be temperamental and only affects some machines (All are connected to the same switch stack)

    Issue not dependent upon user

    I have flushed DNS and checked server DNS

    CRM can be accessed by connecting to either of the servers in the NLB directly.

    IIS is not bound to a specific IP range

    Issue is not related to switch port as I have swapped machines and it works with a different PC.

    Any help would be appreciated. 

    Thanks

    Steve

    Friday, December 20, 2013 10:58 AM