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  1. #1

    BCM4311 Dropping Connection To Router


    This wireless card will not remain connected to my router. I am going to use this laptop as a ip camera security server.

    When it boots up I can connect to it via ssh for about 10 minutes or less and then it looses connection to the router.

    Router:

    Netgear Rangemax Wireless-N 150

    Hardware :

    Compaq Presario C700

    # ip a

    3: wlp1s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 1000
    link/ether 00:1a:73:90:e6:df brd ff:ff:ff:ff:ff:ff
    inet 192.168.1.14/24 brd 192.168.1.255 scope global wlp1s0
    valid_lft forever preferred_lft forever
    inet6 fe80::21a:73ff:fe90:e6df/64 scope link
    valid_lft forever preferred_lft forever

    # lspci
    01:00.0 Network controller: Broadcom Limited BCM4311 802.11b/g WLAN (rev 02)

    # uname -a
    Linux security 4.9.0-3-amd64 #1 SMP Debian 4.9.25-1 (2017-05-02) x86_64 GNU/Linux

  2. #2
    Linux Guru Rubberman's Avatar
    Join Date
    Apr 2009
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    I can be found either 40 miles west of Chicago, in Chicago, or in a galaxy far, far away.
    Posts
    14,036
    This may be a hard-wired TTL (Time To Live) connection setting for the router if it doesn't get any activity from you (the client system). It may be a settable option that you can disable.
    Sometimes, real fast is almost as good as real time.
    Just remember, Semper Gumbi - always be flexible!

  3. #3
    Linux Guru Segfault's Avatar
    Join Date
    Jun 2008
    Location
    Acadiana
    Posts
    1,915
    The words server and wireless do not go well together.

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