Home Forums OS X Server and Client Discussion Questions and Answers Slow Mobile User Login Issue…

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  • #363769
    haxie
    Participant

    Hi All,

    I have a couple of client laptops that are using Moblie home directories (OS 10.4.2 connected to 10.4.2 Server). This is working great except for one nagging issue. when the client machines are offline, it takes about a minute for the client to login to the machine. The login screen appears to freeze and then about a minute later the machine finally completes the login process. From the little research I have done, it seems that this issue may be a kerberos time out problem, or that Directory Services has a 1minute or greater connection timeout to the LDAP server set (can’t change the time value lower because it is only a positive integer and 0 means “try connnecting forever”). I would like to roll this feature out to my users, but the login time is unacceptable. Does anyone know a fix for this, or is anyone seeing the same behaviour?

    Kind regards,
    haxie

    #363772
    haxie
    Participant

    I am using the FQDN for the OD server in Directory Access, and the machines can resolve that address forward and backward just fine. Client login while connected to the network is very fast. The issue I am having is when I disconnect the client machines (laptops) from the network and try to login. The login process seems to stall at the login window and then takes about a minute before it finally finishes logging the user in?

    Thanks for the fast response..

    regards,
    haxie

    #363775
    haxie
    Participant

    Thanks MacTroll…

    Tried changing to the OD Server IP address in Directory Access, but it is still taking a minute + to login when the machine is offline. It takes about 3 seconds to login when the machine is online.

    The time it takes to login offline is very consistent, seems to be 1:03 each time.

    Thanks for the fast response and the ideas…

    Regards

    haxie

    #363786
    haxie
    Participant

    My Issue has mysteriously disappeared… Last night I was tyring to trouble shoot the issue, and it seemed that when the airport card was turned off and no cable was plugged into the built in enet port, that the login would hang for a minute. When i turned airport on (but didn’t connect to a wireless network – still with no network to the built in enet) the login worked just fine. This seemed to work consistently… Turn the airport off and have no other network connection to the machine, the login would take a minute to complete. Turn aiport back on (with or without connection to a wireless network) or plugin a cable to the built in port, login would work fine. I left it at that and then went to bed…

    This morning, I have been trying the same tests (after a reboot) and it doesn’t seem to matter if airport is on or off, connected or not, the login works fine??? I haven’t changed anything, except I did disable and then re-enable the LDAP server profile in Directory Access of the client laptop…

    I believe that it must be something to do with DNS as well, but for whatever reason, the problem has resolved itself (the type of solution I hate…)

    Anyway, I will keep testing. If you have any ideas on this phenomenon, I would love to hear them. I will try the /etc/hosts trick if the problem returns.

    Thanks
    haxie

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