lkml.org 
[lkml]   [1997]   [Jan]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    Subject2.1.21 bugs..

    Found a few bugs in the latest....

    If i compile appletalk and ipip as modules... then they are missing symbols
    (so says depmod) I've had this problem since at least 2.1.5.. just wanted
    to let yall know that its still there...

    The other thing... this one got me bad...
    i think the ipx stuff is a little screwey... heres my story.. its sad but
    true..

    I am living on a college campus with an extensive network... I was sitting
    in my class bored to tears so I telneted over to my machine... downloaded
    the best modutils and kernel.. and built them... installed em.. depmoded
    them... etc.. and went ahead and rebooted thinking that if smthing went
    wrong it would just lock up and I could fix it upon return to my room. this
    was at 11:00 well.. after rebooting... it looked as if it came up half
    way... I could ping it but couldnt telnet in, couldnt see it on the
    appletalk network, or novell... it looked like my net drivers were screwey
    or somthing... but no big deal.. I didnt panic and just said to myself that
    I would get back to it later and fix whatever had gone nuts. For the rest
    of the day the campus net was acting very odd... the novell servers (real
    servers mind you) were acting wierd... win95's network stuff was odd...
    computers lost and gained their novel, and tcp/ip stuff at random and
    everything was strange.. at 3 I got a call from one of the schools
    sysadmins who was asking wether my machine was up... I said no, thinking I
    had crashed it this morning... and he explained how every ipx router on
    campus was routing to me. and that I had managed to halt a large portion of
    the network single handedly.. I told him that he was mistaken... I couldnt
    get to my machine at all... it must be halted. But after he told me that he
    had been packet sniffing since noon, and my machine was screaming bloody
    murder all over the ipx network I darted to my room too find my machine up
    and happy running the new kernel with the network card blasting. I killed
    my nwserv daemon and the campus went back to normal. Heres the wierd
    part... it only effected the area immediately surrounding my machine.. and
    an entire subnet it wasnt even a subnet I was in! The reason I couldnt
    telnet in to my machine was b/c the network was dead in my dorm. I had
    killed it too. As soon as nwserv died.. my dorm, the missing subnet and
    all the rest of the wierdness went back to normal...

    Now I am not a novell expert at all.. but I think I found some of my
    problem... here is the /tmp/nw.routes that nwserv maintains...

    My machine is named spiff, my ether adress is 00:00:C0:31:AD:71, and my
    gateway's ether address is 00:00:0C:05:95:9F...

    Fri Jan 17 04:32:05 1997
    <--------- Devices ---------------->
    DevName Frame Ticks Network Status
    eth0 ETHERNET_II 1 00000105 ADDED
    <--------- Routing Table ---------->
    Network Hops Ticks RouterNet Router Node
    00000101 3 10 00000105 00:00:0c:05:95:9f
    00000100 3 9 00000105 00:00:0c:05:95:9f
    00000001 3 9 00000105 00:00:0c:05:95:9f
    00000002 3 10 00000105 00:00:0c:05:95:9f
    00000102 3 9 00000105 00:00:0c:05:95:9f
    00000005 3 10 00000105 00:00:0c:05:95:9f
    00000107 3 9 00000105 00:00:0c:05:95:9f
    00000006 1 2 00000105 00:00:0c:05:95:9f
    00000106 3 9 00000105 00:00:0c:05:95:9f
    00000007 3 9 00000105 00:00:0c:05:95:9f
    12345678 4 11 00000105 00:00:0c:05:95:9f <--- HUH?
    00000008 3 9 00000105 00:00:0c:05:95:9f
    00000108 3 9 00000105 00:00:0c:05:95:9f
    00000009 4 11 00000105 00:00:0c:05:95:9f
    00000111 3 9 00000105 00:00:0c:05:95:9f
    00000011 3 9 00000105 00:00:0c:05:95:9f
    00000120 3 9 00000105 00:00:0c:05:95:9f
    00001236 3 10 00000105 00:00:0c:05:95:9f
    00001222 3 10 00000105 00:00:0c:05:95:9f
    00001223 3 10 00000105 00:00:0c:05:95:9f
    00001227 4 11 00000105 00:00:0c:05:95:9f
    00001224 3 10 00000105 00:00:0c:05:95:9f
    00001225 4 11 00000105 00:00:0c:05:95:9f
    00001229 3 10 00000105 00:00:0c:05:95:9f
    00000555 4 11 00000105 00:00:0c:05:95:9f
    C0E64B08 4 11 00000105 00:00:0c:05:95:9f <--- HUH?
    C0E64B07 4 11 00000105 00:00:0c:05:95:9f <--- HUH?
    <--------- Server Table ---------->
    Name Typ RouterNet Hops Server-Address
    SPIFF 4 8AEA9002 0 8A:EA:90:02,00:00:00:00:00:01,04:51
    MARS 4 00000105 3 00:00:12:36,00:00:00:00:00:01,04:51
    MOON 4 00000105 3 00:00:12:24,00:00:00:00:00:01,04:51
    NEPTUNE 4 00000105 3 00:00:12:29,00:00:00:00:00:01,04:51
    MERCURY 4 00000105 3 00:00:12:22,00:00:00:00:00:01,04:51
    DINING 4 00000105 4 00:00:12:27,00:00:00:00:00:01,04:51
    URANUS 4 00000105 4 00:00:12:25,00:00:00:00:00:01,04:51
    GASD2 4 00000105 4 00:00:05:55,00:00:00:00:00:01,04;51

    ^This looks WRONG! ^Thats not like any
    server address I know.

    Heres my /proc/net/ipx*:

    /proc/net/ipx:
    Local_Address Remote_Address Tx_Queue Rx_Queue State Uid
    8AEA9002:4000 Not_Connected 00000000 00000000 07 000
    8AEA9002:0452 Not_Connected 00000000 00000000 07 000
    8AEA9002:0453 Not_Connected 00000000 00000000 07 000
    8AEA9002:4001 Not_Connected 00000000 00000000 07 000
    8AEA9002:0451 Not_Connected 00000000 00000000 07 000
    8AEA9002:4002 Not_Connected 00000000 00000000 07 000
    8AEA9002:4003 Not_Connected 00000000 00000000 07 000

    /proc/net/ipx_interface:
    Network Node_Address Primary Device Frame_Type
    8AEA9002 000000000001 Yes Internal None
    00000105 0000C031AD71 No eth0 EtherII

    /proc/net/ipx_route:
    Network Router_Net Router_Node
    C0E64B07 00000105 00000C05959F
    C0E64B08 00000105 00000C05959F
    00000555 00000105 00000C05959F
    00001229 00000105 00000C05959F
    00001225 00000105 00000C05959F
    00001224 00000105 00000C05959F
    00001227 00000105 00000C05959F
    00001223 00000105 00000C05959F
    00001222 00000105 00000C05959F
    00001236 00000105 00000C05959F
    00000120 00000105 00000C05959F
    00000011 00000105 00000C05959F
    00000111 00000105 00000C05959F
    00000009 00000105 00000C05959F
    00000108 00000105 00000C05959F
    00000008 00000105 00000C05959F
    12345678 00000105 00000C05959F
    00000007 00000105 00000C05959F
    00000106 00000105 00000C05959F
    00000006 00000105 00000C05959F
    00000107 00000105 00000C05959F
    00000005 00000105 00000C05959F
    00000102 00000105 00000C05959F
    00000002 00000105 00000C05959F
    00000001 00000105 00000C05959F
    00000100 00000105 00000C05959F
    00000101 00000105 00000C05959F
    00000105 Directly Connected
    8AEA9002 Directly Connected


    Anyway in the end... apparently some higher up profs were very angry and
    the school is thinking of having me charged criminaly and forcing me to pay
    them for the time to pay all the people who doing net-debug.

    Please dont ask me to turn my ipx module back on for debugging
    purposes... I'm rather hesitant. :) unless somone would like files
    above from an earlier kernel that wont throttle my campus.

    -Chuck

    s253343@gettysburg.edu
    (717)-337-8212

    "God is real, unless declared integer."




    \
     
     \ /
      Last update: 2005-03-22 13:38    [W:0.024 / U:4.416 seconds]
    ©2003-2017 Jasper Spaans. hosted at Digital OceanAdvertise on this site