Skip to main content
B
beckfiveoh
Participant
May 2, 2008
Question

Slow CFAdmin/JRun Mgmt. Access

  • May 2, 2008
  • 2 replies
  • 510 views
When accessing JRun Management Console or ColdFusion Administrator for difference instances from a remote host, access to it is extremely slow (no port blocking is present across LAN segments). Hitting the pages from the local host is extremely fast however. I have this happening on several machines, with different versions of CF (7 Ent, 8 Ent.) Has anyone seen this or know how to resolve?

Thanks
    This topic has been closed for replies.

    2 replies

    A
    Anonymous
    May 7, 2008
    beck-->Would there happen to be a firewall between your client PC and the machine running CF?

    I've got a similar situation. Ports are wide open. Try to hit the CFAdmin and there is a 30 second delay (watched it with WireShark) for each request.

    Hit it from localhost and it works like a champ.

    It became a problem for me switching the host (though with different hardware) from standard (using IIS for /cfide) to enterprise/multi-instance (using the built-in JRun server for /cfide).
    B
    beckfiveohAuthor
    Participant
    May 7, 2008
    There is a firewall, but I'm seeing this behavior in one segment where the client PC is on the same physical switch as the JRun, and in some cases, I have very fast access to a JRun on a different network segment, where both clients and server are on the same switch.

    One thing to note was the first time I saw this was after doing an upgrade from CF7 Enterprise to CF8 Enterprise. Nothing network related changed, yet the access to my CF Nodes and JRun admin immediately was affected as described above. I still have one CF7 Enterprise box out there which has no issue, even across network segments there is no latency to get into the admin.
    G
    Grizzly9279
    Participating Frequently
    May 2, 2008
    Sounds like a networking issue. I've seen similar behavior in the past when a NIC is configured for full-duplex and it's sending/receiving traffic through a switch or hub that is only configured for half-duplex (or was it vice versa?). Are you seeing a lot of packet collisions on your network devices?
    Terms & ConditionsAccessibility statement
    Using the community Terms of use Privacy Cookie preferences Do not sell or share my personal information ad choicesAdChoices