ru.unix

 
 - RU.UNIX ----------------------------------------------------------------------
 From : Max Ischenko                         2:5020/400     27 Apr 2001  17:50:56
 To : All
 Subject : Strange routing problem in 2.4.1
 -------------------------------------------------------------------------------- 
 

 
 
 Hi.
 
    Sometimes one of the POS (random) couldn't ping 10.10.0.1,
 but 10.10.0.2 (router) can ping both sides 10.10.0.1 (Server)
 and that crazy POS. But in 15-30 minutes this trouble gone, and
 POS work fine.
    We have this trouble 1-5 times every day. What that ?
                            -------------------------      PPP
                           |                         |   --------     POS 1
                           |                         |  /         10.10.28.10/30
                           |                         | /
                           |                         |/    PPP
                           |           10.10.28.9/30 |  ---------     POS 2
                           |                         | /          10.10.28.14/30
                           |                         |/
                           |           10.10.28.13/30|     PPP
                           |                         | ----------     POS 3
                           |                         |/           10.10.28.18/30
                           |           10.10.28.17/30|
                           |                         |
                           |                         |     PPP
                           |           10.10.28.21/30|----------      POS 4
                           |                         |            10.10.28.22/30
                           |                         |
  --------------           |              . . .      |  . . .
 |    Server    | Ethernet |    Router               |
 | 10.10.0.1/24 |----------| 10.10.0.2/24 . . .      |  . . .
 |              |          |                         |
  --------------           |              . . .      |  . . .
                           |                         |
                           |                         |
                           |                         |    PPP
                           |           10.10.28.57/30|---------     POS NN - 1
                           |                         |            10.10.28.58/30
                           |                         |
                           |                         |
                           |           10.10.28.61/30|    PPP
                           |                         |\__________     POS NN
                           |                         |            10.10.28.62/30
                           | def. gateway 10.10.0.1  |
                            -------------------------
 
 Legend:
 
 PPP    - leased line connected by two modems (async, 19200 bps)
 Router - Access server with default gateway to Server (10.10.0.1).
          Based on unmodified linux kernel 2.4.1.
 Server - Application server based on Windows NT 4.0.
 POS    - Remote terminal based on unmodified linux kernel 2.2.16.
 -- 
 Usage: fortune -P [] -a [xsz] [Q: [file]] [rKe9] -v6[+] dataspec ... inputdir
 --- ifmail v.2.15dev5
  * Origin: somewhere in space... (2:5020/400)
 
 

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