Fwd: Re: Frequent loss of contact with ISP

From: Ned Harrison (ned.woody_at_cox.net)
Date: 03/21/05

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    Date: Mon, 21 Mar 2005 20:42:52 +0000
    To: freebsd-questions@freebsd.org
    
    

    ---------- Forwarded Message ----------

    Subject: Re: Frequent loss of contact with ISP
    Date: Sunday 20 March 2005 09:55 pm
    From: Bill Moran <wmoran@potentialtech.com>
    To: Ned Harrison <ned.woody@cox.net>
    Cc: freebsd-questions@freebsd.org

    Ned Harrison <ned.woody@cox.net> wrote:
    > I reciently upgraded my home computer to FreeBSD 5.3 p5. Sense then I've
    > had minor problems connecting to my ISP. During boot up it will sometimes
    > freeze at the line, "Configuring syscons: keymap blanktime." or I'll lose
    > contact with my ISP while sending an email or surfing the web. From an
    > earlier posting to this forum I found that "Ctrl+C" will let the system
    > finishing the boot up. Then I can easily connect to my ISP by running
    > "/etc/netstart" as root.
    >
    > Everything works fine at least for a while. However, sooner or later I'll
    > lose the conection again. I have not been able to discern a pattern to the
    > disconnects either. Yet as soon as I run netstart again everything works
    > again. It can be hours before I the lose the connection or sometimes I'll
    > lose the connection again within twenty minutes. I've searched for a
    > permanent fix by looking throught this forum. But I havn't found anything
    > yet. Though that might be because I don't quite know how to search! :-)
    >
    > I am a newbie using FreeBSD so any suggestions would be appreciated.

    Spend a little time in the /var/log directory and see if anything is being
    logged around the time you lose connection.

    Also, more clearly defining "lose connection" would help. What does
    ifconfig say when the connection is up and when it's down? The
    difference between those two outputs may lead you toward a solution.

    --
    Bill Moran
    Potential Technologies
    http://www.potentialtech.com
    -------------------------------------------------------
    It didn't take too long this time.  
    ifconfig when running.
    rl0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
            options=8<VLAN_MTU>
            inet6 fe80::20d:87ff:fe34:a64c%rl0 prefixlen 64 scopeid 0x1
            inet 68.13.119.137 netmask 0xfffffe00 broadcast 68.13.119.255
            ether 00:0d:87:34:a6:4c
            media: Ethernet autoselect (100baseTX <full-duplex>)
            status: active
    plip0: flags=108810<POINTOPOINT,SIMPLEX,MULTICAST> mtu 1500
    lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
            inet6 ::1 prefixlen 128
            inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3
            inet 127.0.0.1 netmask 0xff000000
    	
    ifconfig when not running.
    rl0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
            options=8<VLAN_MTU>
            inet6 fe80::20d:87ff:fe34:a64c%rl0 prefixlen 64 scopeid 0x1
            inet 68.13.119.137 netmask 0xfffffe00 broadcast 68.13.119.255
            ether 00:0d:87:34:a6:4c
            media: Ethernet autoselect (100baseTX <full-duplex>)
            status: active
    plip0: flags=108810<POINTOPOINT,SIMPLEX,MULTICAST> mtu 1500
    lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
            inet6 ::1 prefixlen 128
            inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3
            inet 127.0.0.1 netmask 0xff000000
    They look the same to me. 
    The error message from Konqueror:
    An error occurred while loading 
    http://story.news.yahoo.com/news?tmpl=story&u=/latimests/20050319/ts_latimes/policyoksfirststriketoprotectus:
    Unknown host story.news.yahoo.com
    Scanning the logs I didn't see any new messages or changes
    Between work and rehearsal, I won't be back on line until Wednesday, so until 
    then, thank you very much for your assistence.  I do appreciate it.
    Ned
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