新手求助，sco 5.0.5网络时断时续

pawb

sco unix 5.0.5 服务器，最近总是网络中断，系统重启就好用，隔1天左右又出问题，
该机器接到一台交换机上，更换网线和交换机端口都不行。拆机把网卡重新接了一下，也不行。
请各位老师赐教。

xxhe

看看你的日志文件

dooza

不会是其他机器有冲突吧。

sdccf

是不是同网络内有相同的IP地址？

pawb

开始怀疑是网络的问题，更换了交换机端口甚至更换了交换机都不行，本网段上只有两台sco的机器，不应该有ip冲突的问题，另一台sco的机器一直没有问题。
问题现在集中到这台机器本身，更换了网卡和驱动还是不行。
现在只能当网络不通的时候，重启机器，
请问各位前辈，还有什么原因会造成网络突然中断呢？

pawb

原帖由 xxhe 于 2008-10-30 08:02 发表
看看你的日志文件

请问，如何查看系统日志（俺是新手，请赐教）

sdccf

那就剩下没重做系统了。

pawb

与银行的前置机，应用比较多，不敢重做系统，
我也查了些资料，是不是操作系统序列号冲突的问题呀，下面是前置机系统上/usr/adm/syslog 的今天早上的内容部分内容，请帮助分析一下原因，谢谢！

WARNING:  Duplicate SCO License Numbers have been detected^M         on the network.  You may be violating the Software License^M         Agreement and Copyright Law by having illegally copied^M         software on your network.  Please remove these duplicate^M         copies.^M ^M
Nov  4 19:14:05 pafront sco_cpd:         Product:        SCO OpenServer Enterprise System^M

Nov  4 19:14:05 pafront sco_cpd:         License Number: 2FA011901^M

Nov  4 19:14:05 pafront sco_cpd:         IP Address:     172.100.83.5^M

Nov  4 19:14:05 pafront sco_cpd:         Product:        SCO OpenServer Development System^M

Nov  4 19:14:05 pafront sco_cpd:         License Number: 2FC076579^M

Nov  4 19:14:05 pafront sco_cpd:         IP Address:     172.100.83.5^M

Nov  4 21:27:11 pafront sshd[4932]: Failed none for illegal user ucmdb from 10.25.16.83 port 1775

Nov  4 21:27:11 pafront sshd[4932]: Failed password for illegal user ucmdb from 10.25.16.83 port 1775

Nov  5 08:02:56 pafront ifor_pmd:   *Notice* Unregistered SCO software is installed on your computer.^M    Refer to SCO's on-line help for registration information.^M

Nov  5 08:32:15 pafront NOTICE: eeE[0] - link is down (slot3,port1)

Nov  5 08:32:22 pafront NOTICE: eeE[0] - link is up (slot3,port1)

Nov  5 08:35:39 pafront NOTICE: eeE[0] - link is down (slot3,port1)

Nov  5 08:35:42 pafront NOTICE: eeE[0] - link is up (slot3,port1)

Nov  5 08:40:55 pafront NOTICE: eeE[0] - link is down (slot3,port1)

Nov  5 08:40:58 pafront NOTICE: eeE[0] - link is up (slot3,port1)

Nov  5 08:41:00 pafront NOTICE: eeE[0] - link is down (slot3,port1)

Nov  5 08:42:01 pafront NOTICE: eeE[0] - link is up (slot3,port1)

Nov  5 08:42:33 pafront NOTICE: eeE[0] - link is down (slot3,port1)

Nov  5 08:42:37 pafront NOTICE: eeE[0] - link is up (slot3,port1)

Nov  5 08:46:22 pafront sshd[511]: Received signal 15; terminating.

Nov  5 08:46:22 pafront lockd[586]: Unable to kill UDP server 587 : errno No such process

Nov  5 08:46:22 pafront lockd[392]: get_myaddress: ioctl (get interface configuration): Out of stream resources

Nov  5 08:46:22 pafront lockd[586]: Unable to kill UDP server 587 : errno No such process

Nov  5 08:46:28 pafront syslog: get_myaddress: ioctl (get interface configuration): Out of stream resources

Nov  5 08:48:49 pafront syslogd: restart

Nov  5 08:48:49 pafront                        SCO OpenServer(TM) Release 5

Nov  5 08:48:49 pafront

Nov  5 08:48:49 pafront              (C) 1976-1998 The Santa Cruz Operation, Inc.

Nov  5 08:48:49 pafront              (C) 1980-1994 Microsoft Corporation

Nov  5 08:48:50 pafront                            All rights reserved.

Nov  5 08:48:50 pafront

Nov  5 08:48:50 pafront                      For complete copyright credits,

Nov  5 08:48:50 pafront               enter "copyrights" at the command prompt.

Nov  5 08:48:50 pafront

Nov  5 08:48:50 pafront device    address     vec dma  comment

Nov  5 08:48:50 pafront -------------------------------------------------------------------------------

Nov  5 08:48:50 pafront %kernel   -                    -   -  rel=3.2v5.0.5 kid=98/07/02

Nov  5 08:48:50 pafront %cpu      -                   -   -  unit=1 family=15

Nov  5 08:48:50 pafront %cpuid    -                   -   -  unit=1 vend=GenuineIntel tfms=0:15:2:7

Nov  5 08:48:50 pafront %fpu      -                  13   -  unit=1 type=80387-compatible

Nov  5 08:48:50 pafront %pci      0x0CF8-0x0CFF           -   -  am=1 sc=0 buses=1

Nov  5 08:48:50 pafront %PnP      -                  -   -  nodes=0

Nov  5 08:48:50 pafront %serial   0x03F8-0x03FF    4   -  unit=0 type=Standard nports=1 fifo=yes

Nov  5 08:48:50 pafront %console  -                   -   -  unit=vga type=0 12 screens=68k

Nov  5 08:48:50 pafront %floppy   0x03F2-0x03F7   6   2  unit=0 type=135ds18

Nov  5 08:48:50 pafront %adapter  0x0170-0x0177         15   -  type=IDE ctlr=secondary dvr=wd

Nov  5 08:48:50 pafront %adapter  0xE800-0xE8FF         10   -  type=ad160 ha=0 bus=0 id=7 fts=sto

Nov  5 08:48:50 pafront %device   -                    -   -  FUJITSU MAP3367NP    (0,0,0,0)

Nov  5 08:48:50 pafront ifor_pmd:   *Notice* Unregistered SCO software is installed on your computer.^M    Refer to SCO's on-line help for registration information.^M

Nov  5 08:48:50 pafront %device   -                    -   -  FUJITSU MAP3367NP    (0,0,1,0)

Nov  5 08:48:50 pafront %eeE0     0xEC80-0xEC9F        5   -  type=EE PRO/100+ 00:1b:21:23:21:79

Nov  5 08:48:50 pafront %cd-rom   -                  -   -  type=IDE ctlr=sec cfg=mst dvr=Srom->wd

Nov  5 08:48:50 pafront %disk     -                    -   -  type=S ha=0 id=0 lun=0 bus=0 ht=ad160

Nov  5 08:48:51 pafront %Sdsk     -                  -   -  cyls=4427 hds=255 secs=63 fts=stdb

Nov  5 08:48:51 pafront mem: total = 523836k, kernel = 35344k, user = 488492k

Nov  5 08:48:51 pafront swapdev = 1/41, swplo = 0, nswap = 1048576, swapmem = 524288k

Nov  5 08:48:51 pafront rootdev = 1/42, pipedev = 1/42, dumpdev = 1/41

Nov  5 08:48:51 pafront kernel: Hz = 100, i/o bufs = 20000k (high bufs = 14000k)

Nov  5 08:48:51 pafront

Nov  5 08:48:51 pafront syslogd: re-initialise

Nov  5 08:48:51 pafront syslogd: restart

Nov  5 08:49:08 pafront %disk     -                    -   -  type=S ha=0 id=1 lun=0 bus=0 ht=ad160

Nov  5 08:49:08 pafront %Sdsk     -                  -   -  cyls=4427 hds=255 secs=63 fts=stdb

Nov  5 08:49:10 pafront snmpd[332]: Agent started (pid 332)

Nov  5 08:49:28 pafront prngd[486]: prngd 0.9.23 (17 August 2001) started up for user prngd

Nov  5 08:49:28 pafront prngd[486]: have 7 out of 110 filedescriptors open

Nov  5 08:49:29 pafront sshd[515]: Server listening on 0.0.0.0 port 22.

Nov  5 08:49:50 pafront WARNING: portmapper on server 10.83.1.60 is not responding

Nov  5 08:50:21 pafront WARNING: portmapper on server 10.83.1.60 is not responding

Nov  5 08:50:52 pafront WARNING: portmapper on server 10.83.1.60 is not responding

Nov  5 08:53:51 pafront ifor_pmd:   *Notice* Unregistered SCO software is installed on your computer.^M    Refer to SCO's on-line help for registration information.^M

Nov  5 09:56:41 pafront ftpd[998]: #2 open of pid file failed: No such file or directory

Nov  5 11:14:03 pafront telnetd[1860]: can't find user  in protected password database

Nov  5 11:14:40 pafront ftpd[1863]: #2 open of pid file failed: No such file or directory

Nov  5 11:29:48 pafront ftpd[1968]: #2 open of pid file failed: No such file or directory

sdccf

Duplicate SCO License Numbers have been detected

对，就是这个原因造成的。

pawb

怎么处理呀，
如何查看和修改序列号呀？