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Thread: Network Tangle

  1. #1
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    Angry Network Tangle

    I need some help from the guru's on my network setup. It is as follows: (periods for spacing)

    .................................Internet
    .......................................| gateway **.**.140.1
    .......................................| 255.255.252.0
    ............................cable modem
    .......................................|
    .......................................|
    ................................ -----
    ...............................|
    ...............................|
    ...............................|
    .............................NIC 1 **.**.141.171
    ...............................|
    ...................Windows box--- NIC2-----HUB-----NIC3---Linux box
    ..................................**.**.141.172 **.**.141.173


    I have Internet access on Windows. I don't expect to have Internet on Linux. However, I cannot ping the Windows system (It IS a Hub I am using SMC brand). From the Linux box I get (Network is Unreachable). From Windows box I CAN ping the Linux box. I fear I goofed the Network config somehow on Linux. I don't know how to change my IP settings correctly on it. It is Linux 7.3 and the commands netconf, linuxconf, and netcfg are not recognized. What am I doing wrong? ANY help/informative flames welcome.
    Please answer all questions in Moron-speak

  2. #2
    Registered User Mr. Suspicious's Avatar
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    Last edited by Mr. Suspicious; 07-06-2002 at 03:31 PM.
    Before asking anything read the pre-face section of http://www.smoothwall.org/download/p....9/doc.faq.pdf

    after you've read it, you know what to do next...




    "Stay alert! Trust noone! Keep your Lazers Handy! Have a nice day." -- Provided courtesy of the Computer. The Computer never lies.

  3. #3
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    Why don't you just let someone helpful answer it?
    Please answer all questions in Moron-speak

  4. #4
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    Stop pinging someone elses IP.

    Not sure why you "**" the first two octets.. Not sure why your cable modem has a static IP. I dont even know what your subnets on the internal network are.. I have to assume...
    I was thinking more on the lines of -->
    http://www.tldp.org/HOWTO/Net-HOWTO/


    But... Suggestions:

    *hint*
    ifconfig eth0

    and
    Configure your linux box to use an internal class C address

    and
    Configure your internal windows NIC to use a internal class C address on the same subnet as the Linux box.

    *hint*
    192.168.1.X/0
    (see RFC 1918)

  5. #5
    Registered User Mr. Suspicious's Avatar
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    Why don't you just let someone helpful answer it?
    Have looked at the link I provided? Guess not. Why ask a question if you don't want to hear the answer?
    Before asking anything read the pre-face section of http://www.smoothwall.org/download/p....9/doc.faq.pdf

    after you've read it, you know what to do next...




    "Stay alert! Trust noone! Keep your Lazers Handy! Have a nice day." -- Provided courtesy of the Computer. The Computer never lies.

  6. #6
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    Thanks Bob!

    Got the internal ip's goin now. Thanks for the hints.
    Please answer all questions in Moron-speak

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