Very Computer

by **John Beaud** » Thu, 08 Oct 1998 04:00:00

Hello

I have a class C IP address with a mask of 255.255.254.0

My pc dual boots win95/OSR5 - I experience no problems with multi-day networking
sessions with win95. My cable modem is connected to my ISP's (also my cable TV
provider) DHCP server via TV coax cable. Currently my IP lease is next due
Friday 12:00AM

While in OSR, networking seems OK for a few hours (internet visible, netstat -r
displays its output quickly).

Then, my default route (normally pointing to the ISP's gateway) will disappear.
After manually adding it via the command line, sometimes the network will
immediately be available, sometimes not. A reboot always makes the network
re-appear.

Another symptom during the denial of service is 'netstat -r' takes several
minutes to display its few lines of output - sometimes the default route is
still there, sometimes not.

I found a SCO tech article that suggested a bunch of network status cmds to run.

I made a script to do this within a loop that displayed the cmd to be run, and
the current date-time, and started it running when my networking was alive. My
script was still running hours later when my networking became dead. I've
included output from this script at the end of this posting. The output is taken
from a time period where the network is OK, to when it flipped to dead. I don't
claim to understand every aspect of the output, so I apologize ahead of time if
something obvious to experts is blatantly staring at me.

I forwarded the output to my official SCO support provider last week, but have
not received a solution as of the time of this posting. They theorized maybe it
was my IP address lease renewal which was causing the problem

I also read an article in usenet from somebody who says certain ISP's may
periodically generate a packet that confuses SCO. The poster said to delete my
script in /etc/rc2.d that adds the default route to my ISP's gateway, and to
create a file named /etc/networks with a single line in it. I could provide
details - that solution didn't work for me.

I asked my ISP's techie about mystery packets, but they said they only send RFX
(I don't know what this is - maybe Radio Frequency X...), and that the problem
is within my SCO environment.

Anybody have suggestions as to the cause of my problem or what to do next?

Thank you

System (P-166, 48 MB ram, NIC=3C509B-tpo in PNP mode)details are below:

hwconfig -h
===========

device address vec dma comment
====== ======= === === =======
cpu - - - unit=1 family=5 type=Pentium
cpuid - - - unit=1 vend=GenuineIntel step=cC0
fpu - 13 - unit=1 type=80387-compatible
pci 0xcf8-0xcff - - am=1 sc=0 buses=1
serial 0x3f8-0x3ff 4 - unit=0 type=Standard nports=1 fifo=yes
console - - - unit=vga type=0 12 screens=68k
adapter 0x230-0x232 10 6 type=ad rev=B0 ha=0 id=7 fts=s
floppy 0x3f2-0x3f7 6 2 unit=0 type=135ds18
kbmouse 0x60-0x64 12 - type=Keyboard mouse
adapter 0x170-0x177 15 - type=IDE ctlr=secondary dvr=wd
e3E 0x210-0x21f 3 - 3Com EtherLink III, unit = 0
cd-rom - - - type=IDE ctlr=sec cfg=mst dvr=Srom->wd
tape - - - type=S ha=0 id=2 lun=0 bus=0 ht=ad
chey - - - type=S ha=0 id=0 lun=0
disk 0x1f0-0x1f7 14 - type=W0 unit=0 cyls=1023 hds=64 secs=63
disk - - - type=S ha=0 id=0 lun=0 bus=0 ht=ad
Sdsk - - - cyls=509 hds=64 secs=63 fts=sb

swconfig
========
Set Release Notes
--- ------- -----
SCO UNIX System V Operating Syst 5.0.4Eb partially installed
Release Supplement for SCO O rs.Unix50 applied
RS504C Unix Supplement rs.Unix50 applied
Release Supplement for SCO OpenS rs.Unix50 loaded
RS504C Unix Supplement rs.Unix50 loaded
SCO System V Link Kit 1.1.0Eb installed
RS504C Link-Kit Supplement rs.link11 applied
OSS485A: Link-Kit Supplement oss485A.l applied
OSS469B: Link-Kit Supplement oss469b.l applied
RS504C Link-Kit Supplement rs.link11 loaded
OSS485A: Link-Kit Supplement oss485A.l loaded
OSS469B: Link-Kit Supplement oss469b.l loaded
Extended Tcl 7.3.2b installed
Visual Tcl 5.1.2b installed
RS504C Widget Server Supplem rs.WServe applied
RS504C Widget Server Supplement rs.WServe loaded
Administration Framework 1.0.0Bd installed
Software Manager 1.0.1a installed
RS504C Software Manager Supp rs.SoftMg applied
RS504C Software Manager Suppleme rs.SoftMg loaded
Network Configuration Manager 5.0.4d installed
RS504C Network Configuration rs.lli504 applied
RS504C Network Configuration Man rs.lli504 loaded
SCO Mail User Agents 1.0.3a installed
Software Manager English Languag 1.0.1a installed
SCO OpenServer Dsk Driver 5.2.1Eb installed
SCO OpenServer Scfg Driver 5.2.1Eb installed
SCO OpenServer Sdsk Driver 5.2.1Eb installed
SCO OpenServer Sflp Driver 5.2.1Eb installed
SCO OpenServer Sjk Driver 5.2.1Eb installed
RS504C Sjk Driver Supplement rs.Sjk521 applied
RS504C Sjk Driver Supplement rs.Sjk521 loaded
SCO OpenServer Srom Driver 5.2.1Eb installed
RS504C Srom Driver Supplemen rs.Srom52 applied
RS504C Srom Driver Supplement rs.Srom52 loaded
SCO OpenServer Stp Driver 5.2.1Eb installed
SCO OpenServer ad Driver 5.2.1Eb installed
SCO OpenServer Alad Driver 5.2.1Eb installed
SCO OpenServer Ams Driver 5.2.1Eb installed
SCO OpenServer Arad Driver 5.2.1Eb installed
SCO OpenServer Blc Driver 5.2.1Eb installed
SCO OpenServer busmouse Driver 5.2.1Eb installed
SCO OpenServer cga Driver 5.2.1Eb installed
SCO OpenServer ciha Driver 5.2.1Eb installed
SCO OpenServer cpqs Driver 5.2.1Eb installed
SCO OpenServer Ct Driver 5.2.1Eb installed
SCO OpenServer Dptr Driver 5.2.1Eb installed
SCO OpenServer efp Driver 5.2.1Eb installed
SCO OpenServer ega Driver 5.2.1Eb installed
SCO OpenServer eiad Driver 5.2.1Eb installed
SCO OpenServer Esdi Driver 5.2.1Eb installed
SCO OpenServer fd Driver 5.2.1Eb installed
SCO OpenServer fdhb Driver 5.2.1Eb installed
SCO OpenServer fl5 Driver 5.2.1Eb installed
SCO OpenServer flashpt Driver 5.2.1Eb installed
SCO OpenServer ft Driver 5.2.1Eb installed
SCO OpenServer hf Driver 5.2.1Eb installed
SCO OpenServer ida Driver 5.2.1Eb installed
SCO OpenServer ida0 Driver 5.2.1Eb installed
SCO OpenServer ida1 Driver 5.2.1Eb installed
SCO OpenServer ida2 Driver 5.2.1Eb installed
SCO OpenServer ida3 Driver 5.2.1Eb installed
SCO OpenServer ida4 Driver 5.2.1Eb installed
SCO OpenServer ida5 Driver 5.2.1Eb installed
SCO OpenServer Iiop Driver 5.2.1Eb installed
RS504C Iiop Host Adapter Dri rs.Iiop52 applied
RS504C Iiop Host Adapter Driver rs.Iiop52 loaded
SCO OpenServer ims Driver 5.2.1Eb installed
SCO OpenServer ir Driver 5.2.1Eb installed
SCO OpenServer kbmouse Driver 5.2.1Eb installed
SCO OpenServer mdac Driver 5.2.1Eb installed
SCO OpenServer mono Driver 5.2.1Eb installed
SCO OpenServer ncr Driver 5.2.1Eb installed
SCO OpenServer omti Driver 5.2.1Eb installed
SCO OpenServer pa Driver 5.2.1Eb installed
SCO OpenServer Piiop Driver 5.2.1Eb installed
SCO OpenServer Smad Driver 5.2.1Eb installed
SCO OpenServer sumo Driver 5.2.1Eb installed
SCO OpenServer tmcha Driver 5.2.1Eb installed
SCO OpenServer tpic Driver 5.2.1Eb installed
SCO OpenServer vga Driver 5.2.1Eb installed
SCO OpenServer Wd Driver 5.2.1Eb installed
RS504C Wd Host Adapter Drive rs.Wd521. applied
RS504C Wd Host Adapter Driver Su rs.Wd521. loaded
SCO OpenServer wdex Driver 5.2.1Eb installed
SCO OpenServer wdha Driver 5.2.1Eb installed
SCO Online Documentation Utiliti 5.0.4a installed
RS504C Documentation Utiliti rs.DocUti applied
RS504C Documentation Utilities S rs.DocUti loaded
X Server 5.2.1b installed
Video Configuration Manager 5.2.1b installed
RS504C Video Configuration M rs.Vidcon applied
RS504C Video Configuration Manag rs.Vidcon loaded
The agx graphics driver 5.3.0a installed
The ct graphics driver 5.3.0a installed
The ct65548 graphics driver 5.3.0a installed
RS504C ct65548 Graphics Driv rs.ct6554 applied
RS504C ct65548 Graphics Driver S rs.ct6554 loaded
The ct65550 graphics driver 5.3.0a installed
RS504C ct65550 Graphics Driv rs.ct6555 applied
RS504C ct65550 Graphics Driver S rs.ct6555 loaded
The cxm graphics driver 5.3.0a installed
The eff graphics driver 5.3.0a installed
The gd5426 graphics driver 5.3.0a installed
RS504C gd5426 Graphics Drive rs.gd5426 applied
RS504C gd5426 Graphics Driver Su rs.gd5426 loaded
The gd5436 graphics driver 5.3.0a installed
The gd5446 graphics driver 5.3.0a installed
The i128 graphics driver 5.3.0a installed
The m32 graphics driver 5.3.0a installed
The mga graphics driver 5.3.0a installed
The mil graphics driver 5.3.0a installed
The mw graphics driver 5.3.0a installed
The nte graphics driver 5.3.0a installed
RS504C nte Graphics Driver S rs.nte530 applied
RS504C nte Graphics Driver Suppl rs.nte530 loaded
The p9000 graphics driver 5.3.0a installed
The p9100 graphics driver 5.3.0a installed
The qvis graphics driver 5.3.0a installed
The s3 graphics driver 5.3.0a installed
The tms graphics driver 5.3.0a installed
The tta graphics driver 5.3.0a installed
The w32 graphics driver 5.3.0a installed
The wd graphics driver 5.3.0a installed
The wd33 graphics driver 5.3.0a installed
The xga graphics driver 5.3.0a installed
Extended X Clients 5.1.2b installed
RS504C X Clients Supplement rs.XClien applied
RS504C X Clients Supplement rs.XClien loaded
Desktop 3.6.2b installed
RS504C Desktop Supplement rs.Deskto applied
RS504C Desktop Supplement rs.Deskto loaded
Standard X Clients 5.1.2b installed
RS504C Base X11 Runtime Supp rs.BaseX5 applied
RS504C Base X11 Runtime Suppleme rs.BaseX5 loaded
DEC FDDIcontroller PCI/EISA Fami 5.0.4d installed
Digital Equipment Corporation IS 5.0.4d installed
Digital Equipment Corporation EI 5.0.4d installed
Digital Equipment Corporation Et 5.0.4d installed
3Com EtherLink XL PCI (3C900) 3C 5.0.4d installed
RS504C e3H Network Driver Su rs.e3H504 applied
RS504C e3H Network Driver Supple rs.e3H504 loaded
IBM Token-Ring Network 16/4 Serv 5.0.4d installed
3Com 3C501 EtherLink 5.0.4d installed
3Com 3C503 EtherLink II 5.0.4d installed
3Com 3C523 EtherLink/MC 5.0.4d installed
3Com 3C507 EtherLink 16 Series 5.0.4d installed
3Com 3C5x9 EtherLink III Series 5.0.4d installed
3Com 3C59x EtherLink III Series 5.0.4d installed
RS504C e3G Network Driver Su rs.e3G504 applied
RS504C e3G Network Driver Supple rs.e3G504 loaded
Intel EtherExpress 16 Series 5.0.4d installed
Intel EtherExpress Flash32 LAN A 5.0.4d installed
Intel EtherExpress PRO/10 LAN Ad 5.0.4d installed
Intel EtherExpress PRO/100 LAN A 5.0.4d installed
Intel EtherExpress PRO/100B LAN 5.0.4d installed
RS504C eeE Network Driver Su rs.eeE504 applied
RS504C eeE Network Driver Supple rs.eeE504 loaded
Excelan EXOS 205/205T Series 5.0.4d installed
HFM - HP 10/100VG Bus Master Dri 5.0.4d installed
HFS - HP 10/100VG I/O Slave Driv 5.0.4d installed
IBM 16/4 BusMaster EISA 32 5.0.4d installed
HP 27248 EISA LAN Adapter/32 5.0.4d installed
HP 272XX PC LAN Adapter Series 5.0.4d installed
Racal InterLan ES3210 EISA 5.0.4d installed
Racal InterLan NI6510 EtherBlast 5.0.4d installed
Novell NE2000 and Compatible 5.0.4d installed
Novell NE3200 Bus Master and Com 5.0.4d installed
AMD PCNet Series & NE2100 Compat 5.0.4d installed
RS504C pnt Network Driver Su rs.pnt504 applied
RS504C pnt Network Driver Supple rs.pnt504 loaded
SMC 82M32 EtherCard Elite32 Ultr 5.0.4d installed
SMC 8216 Ethercard Ultra and 841 5.0.4d installed
SMC EtherPower 8432,8434,9332 Se 5.0.4d installed
SMC EtherPower 9432 10/100Mbps 5.0.4d installed
IBM PCI Ethernet Adapter 5.0.4d installed
IBM Token-Ring Network ISA Serie 5.0.4d installed
IBM PCI Token-Ring Adapter 5.0.4d installed
RS504C trps Network Driver S rs.trps50 applied
RS504C trps Network Driver Suppl rs.trps50 loaded
SMC/Western Digital 8003/8013 Se 5.0.4d installed
IBM LANStreamer & EtherStreamer 5.0.4d installed
SCO TCP/IP 2.1.0Eb installed
RS504C TCP Supplement rs.tcp210 applied
OSS469B: TCP Supplement oss469b.t applied
RS504C TCP Supplement rs.tcp210 loaded
OSS469B: TCP Supplement oss469b.t loaded
SCO NFS 2.1.0Eb installed
RS504C NFS Supplement rs.nfs210 applied
OSS469B: NFS Supplement oss469b.n applied
RS504C NFS Supplement rs.nfs210 loaded
OSS469B: NFS Supplement oss469b.n loaded
SCO Netscape FastTrack Server 2.0.1d installed
SCO FastStart Administration 1.2 installed
SCO MMDF 2.43.3a installed
UNIX Development System componen 5.1.0Ha installed
RS504C Unix Development Syst rs.Unixds applied
RS504C Unix Development System S rs.Unixds loaded
SCO C++ Development System 3.1.3Fb installed
Extended Tcl Development System 7.3.2b installed
Administration Framework Develop 1.0.1Aa installed
Custom Distribution Mastering To 1.2.0i installed
RS504C Custom Distribution M rs.cdmt12 applied
RS504C Custom Distribution Maste rs.cdmt12 loaded
Development Tools Desktop compon 1.0.0a installed
SCO TCP/IP Development System 2.1.0Eb installed
RS504C TCP Development Syste rs.tcpdev applied
RS504C TCP Development System Su rs.tcpdev loaded
SCO NFS Development System 2.1.0Eb installed
Development System for NetWare c 2.0.0c installed
X11/Motif Development System com 5.2.5i installed
SCO ARCserve/Open Lite for SCO O 2.2.0k installed
SCO ARCserve/Open Lite Drivers 2.2.0k installed
SCO ARCserve/Open Lite Documenta 2.2.0k installed
Netscape Communicator 4.0.5a installed
LLNL Graphical Ftp Client 2.1 installed
XV Interactive Image Viewer 3.10a installed
CD Audio Player 2.0 installed
SCO Software Support Library (SS 1.1.8a installed
SCO OpenServer Enterprise System 5.0.4p partially installed
SCO ARCserve/Open Lite from Chey 2.2.0k installed
SCO OpenServer Development Syste 5.1.0Ac installed
OSS485A: Memory Supplement for S oss485A loaded
OSS469B: Networking and SMP Supp oss469b partially loaded
Software Manager Supplement rs504c loaded
Release Supplement 504C for SCO rs504c partially loaded

debugging output (I realize, belatedly, I forgot to include netstat -r):
========================================================================

======================
netconfig -s
======================
sco_tcp#lo0
nfs#sco_tcp
sco_tcp#net1
======================
date
======================
Fri Sep 25 23:25:38 EDT 1998
======================
netstat -s
======================
ip:
1160 total packets received
0 bad header checksums
0 with bad IP version number
0 with size smaller than minimum
0 with data size < data length
0 with header length < data size
0 with data length < header length
0 with unknown protocol
0 with link layer broadcast addr but unicast IP addr
0 fragments received
0 fragments dropped (dup or out of space)
0 fragments dropped after timeout
0 packets reassembled
0 packets forwarded
0 packets not forwardable
0 no routes
0 redirects sent
0 system errors during input
1160 packets delivered
1260 total packets sent
0 system errors during output
0 packets fragmented
0 packets not fragmentable
0 fragments created
0 PCBs failed connect due to bad source address
icmp:
1 call to icmp_error
0 errors not generated because old message was icmp
Output histogram:
echo reply: 24
destination unreachable: 1
echo: 144
0 messages with bad code fields
0 messages < minimum length
0 bad checksums
0 messages with bad length
0 bad netmasks received
Input histogram:
echo reply: 138
destination unreachable: 43
echo: 24
time exceeded: 565
24 message responses generated
770 messages received
169 messages sent
0 messages not sent due to bad source address
0 system errors during output
igmp:
0 messages received
0 messages received with too few bytes
0 messages received with bad checksum
0 membership queries received
0 membership queries received with invalid field(s)
0 membership reports received
0 membership reports received with invalid field(s)
0 membership reports received for groups to which we belong
0 membership reports sent
0 total packets sent
0 output errors
tcp:
51 packets sent
51 packets used fast path
12 data packets (204 bytes)
0 data packets (0 bytes) retransmitted
21 ack-only packets (0 delayed)
0 URG only packets
0 window probe packets
0 window update packets
18 control packets
15 resets
55 packets received
15 acks (for 207 bytes)
3 duplicate acks
0 acks for unsent data
18 packets (948 bytes) received in-sequence
0 completely duplicate packets (0 bytes)
0 packets with some dup. data (0 bytes duped)
0 out-of-order packets (0 bytes)
0 packets (0 bytes) of data after window
0 window probes
0 window update packets
0 packets received after close
0 discarded for bad checksums
0 discarded for bad header offset fields
0 discarded because packet too short
0 system errors encountered during processing
15 connection requests
0 connection accepts
3 connections established (including accepts)
58 connections closed (including 0 drops)
12 embryonic connections dropped
0 failed connect and accept requests
0 resets received while established
18 segments updated rtt (of 30 attempts)
0 retransmit timeouts
0 connections dropped by rexmit timeout
0 persist timeouts
0 alloc failures caused reschedule
0 keepalive timeouts
0 keepalive probes sent
0 connections dropped by keepalive
6 segments predicted
0 acks predicted
udp:
0 incomplete headers
0 bad data length fields
0 bad checksums
1 bad port (0 were broadcast/multicast)
334 input packets delivered
0 system errors during input
377 packets sent
0 streams allocation failures
======================
date
======================
Fri Sep 25 23:25:38 EDT 1998
======================
netstat -m
======================
streams allocation:
config alloc free total max fail
stream 4096 84 4012 1059 95 0
queues 452 168 284 2131 191 0
mblks 271 130 141 38136 139 0
buffer headers 314 260 54 5341 265 0
class 1, 64 bytes 64 0 64 19838 11 0
class 2, 128 bytes 32 0 32 2891 2 0
class 3, 256 bytes 16 0 16 6574 6 0
class 4, 512 bytes 8 0 8 1957 2 0
class 5, 1024 bytes 4 0 4 287 2 0
class 6, 2048 bytes 76 74 2 757 75 0
class 7, 4096 bytes 20 19 1 52 20 0
class 8, 8192 bytes 1 0 1 41 1 0
class 9, 16384 bytes 2 0 2 18 2 0
class 10, 32768 bytes 0 0 0 0 0 0
class 11, 65536 bytes 0 0 0 0 0 0
class 12, 131072 bytes 0 0 0 0 0 0
class 13, 262144 bytes 0 0 0 0 0 0
class 14, 524288 bytes 0 0 0 0 0 0
total configured streams memory: 2000.00KB
streams memory in use: 247.19KB
maximum streams memory used: 301.09KB
======================
date
======================
Fri Sep 25 23:25:38 EDT 1998
======================
netstat -i
======================
Name Mtu Network Address Ipkts Ierrs Opkts Oerrs Coll
net1 1500 24.64.176 johnb 1091 0 1191 0 0
lo0 8232 loopback localhost 72 0 72 0 0
atl0* 8232 none none No Statistics Available
======================
date
======================
Fri Sep 25 23:25:44 EDT 1998
======================
arp -a
======================
h24-64-176-1.mt.wave.shaw.ca (24.64.176.1) at 0:0:77:8e:fe:28 (802.3)
======================
date
======================
Fri Sep 25 23:25:44 EDT 1998
======================
traceroute shaw.wave.ca
======================
traceroute to shaw.wave.ca (139.142.2.204), 30 hops max, 40 byte packets
1 h24-64-176-1.mt.wave.shaw.ca (24.64.176.1) 10 ms 20 ms *
2 rt1nk.mt.wave.shaw.ca (24.64.191.1) 60 ms 290 ms 30 ms
3 10.0.184.61 (10.0.184.61) 20 ms 30 ms 20 ms
4 172.16.3.241 (172.16.3.241) 90 ms 90 ms 90 ms
5 172.16.4.58 (172.16.4.58) 100 ms 100 ms 90 ms
6 172.16.4.70 (172.16.4.70) 100 ms 110 ms *
7 frcore2-f4-0-0.cal.sfl.net (139.142.0.93) 110 ms 110 ms 110 ms
8 frcal01-a4-0-1.cal.sfl.net (204.209.214.34) 120 ms 110 ms 120 ms
9 temple.cal.shaw.ca (139.142.2.204) 110 ms * *
======================
date
======================
Fri Sep 25 23:26:17 EDT 1998
======================
ping -c 1 localhost
======================
PING localhost (127.0.0.1): 56 data bytes
64 bytes from localhost (127.0.0.1): icmp_seq=0 ttl=64 time=0 ms

--- localhost ping statistics ---
1 packets transmitted, 1 packets received, 0% packet loss
round-trip min/avg/max = 0/0/0 ms
======================
date
======================
Fri Sep 25 23:26:17 EDT 1998
======================
ping -c 5 24.64.176.1
======================
PING 24.64.176.1 (24.64.176.1): 56 data bytes
64 bytes from h24-64-176-1.mt.wave.shaw.ca (24.64.176.1): icmp_seq=0 ttl=64
time=30 ms
64 bytes from h24-64-176-1.mt.wave.shaw.ca (24.64.176.1): icmp_seq=1 ttl=64
time=20 ms
64 bytes from h24-64-176-1.mt.wave.shaw.ca (24.64.176.1): icmp_seq=2 ttl=64
time=20 ms
64 bytes from h24-64-176-1.mt.wave.shaw.ca (24.64.176.1): icmp_seq=3 ttl=64
time=20 ms
64 bytes from h24-64-176-1.mt.wave.shaw.ca (24.64.176.1): icmp_seq=4 ttl=64
time=20 ms

--- 24.64.176.1 ping statistics ---
5 packets transmitted, 5 packets received, 0% packet loss
round-trip min/avg/max = 20/22/30 ms
======================
date
======================
Fri Sep 25 23:26:21 EDT 1998
======================
llistat -l
======================
Device MAC address in use Factory MAC Address
------ ------------------ -------------------
/dev/net1 00:10:4b:26:f2:d6 00:10:4b:26:f2:d6

Multicast address table
-----------------------
01:00:5e:00:00:01

FRAMES
Unicast Multicast Broadcast Error Octets Queue Length
---------- --------- --------- ------ ----------- ------------
In: 1130 0 1 0 129239 0
Out: 1236 0 1 0 83897 0

DLPI Module Info: 2 SAPs open, 18 SAPs maximum

MAC Driver Info: Media_type: Ethernet
Min_SDU: 14, Max_SDU: 1514, Address length: 6
Interface speed: 10 Mbits/sec

DLPI Restarts Info: Last queue size: 0
Last send time: 1537931
Restart in progress: 0
Number of restarts: 0

Interface Version: MDI 100

ETHERNET SPECIFIC STATISTICS

Collision Table - The number of frames successfully transmitted,
but involved in at least one collision:

Frames Frames
------- -------
1 collision 0 9 collisions 0
2 collisions 0 10 collisions 0
3 collisions 0 11 collisions 0
4 collisions 0 12 collisions 0
5 collisions 0 13 collisions 0
6 collisions 0 14 collisions 0
7 collisions 0 15 collisions 0
8 collisions 0 16 collisions 0

Bad Alignment 0 Number of frames received that were
not an integral number of octets

FCS Errors 0 Number of frames received that did
not pass the Frame Check Sequence

SQE Test Errors 0 Number of Signal Quality Error Test
signals that were detected by the adapter

Deferred Transmissions 0 Number of frames delayed on the
first transmission attempt because
the media was busy

Late Collisions 0 Number of times a collision was
detected later than 512 bits into
the transmitted frame

Excessive Collisions 0 Number of frames dropped on transmission
because of excessive collisions

Internal MAC Transmit 0 Number of frames dropped on transmission
Errors because of errors not covered above

Carrier Sense Errors 0 Number of times that the carrier sense
condition was lost when attempting to
send a frame that was deferred for an
excessive amount of time

Frame Too Long 0 Number of frames dropped on reception
because they were larger than the
maximum Ethernet frame size

Internal MAC Receive 0 Number of frames dropped on reception
Errors because of errors not covered above

Spurious Interrupts 0 Number of times the adapter interrupted
the system for an unknown reason

No STREAMS Buffers 0 Number of frames dropped on reception
because no STREAMS buffers were available

Underruns/Overruns 0 Number of times the transfer of
data to or from the frame buffer
did not complete successfully

Device Timeouts 0 Number of times the adapter failed to
respond to a request from the driver
======================
date
======================
Fri Sep 25 23:26:22 EDT 1998
======================
ifconfig -a
======================
net1: flags=4043<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 24.64.176.38 netmask fffffe00 broadcast 24.64.177.255
perf. params: recv size: 4096; send size: 8192; full-size frames: 1
ether 00:10:4b:26:f2:d6
lo0: flags=4049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 8232
inet 127.0.0.1 netmask 7f000000
perf. params: recv size: 57344; send size: 57344; full-size frames: 1
atl0: flags=404a<BROADCAST,LOOPBACK,RUNNING,MULTICAST> mtu 8232
inet 0.0.0.0 netmask 7f000000
perf. params: recv size: 4096; send size: 8192; full-size frames: 1
======================
date
======================
Fri Sep 25 23:26:22 EDT 1998
======================
ps -o user,pid,ppid,pcpu,vsz,args -ef | sort +2n
======================
USER PID PPID %CPU VSZ COMMAND
root 0 0 0.00 0 sched
root 1 0 0.00 840 /etc/init
root 2 0 0.00 0 vhand
root 3 0 0.17 0 bdflush
root 4 0 0.00 0 kmdaemon
root 5 0 0.00 0 strd
mmdf 331 1 0.00 712 /usr/mmdf/bin/deliver -b
root 6 1 45.16 0 dtdaemon
root 41 1 0.00 0 htepi_daemon /stand
root 48 1 3.32 616 /etc/syslogd
root 52 1 0.00 800 /etc/ifor_pmd
root 78 1 0.00 388 strerr
root 183 1 0.00 0 htepi_daemon /w
root 234 1 0.00 408 /opt/K/SCO/lli/5.0.4d/bin/dlpid /var/opt/K/SCO/lli/5.0.4d/dlpidPIPE
root 249 1 0.00 844 /etc/cron
root 258 1 7.05 1020 /usr/lib/lpsched
root 272 1 0.00 620 portmap
root 291 1 0.00 832 /etc/inetd
root 340 1 0.00 3400 /usr/bin/X11/scologin
root 500 1 0.00 1156 /usr/internet/etc/ncsa_httpd -d /usr/internet/admin
root 513 1 0.00 0 htepi_daemon /usr/lib/ssl/CD
root 523 1 0.00 456 /usr/lib/ssl/wais/current/bin/waisserver -p 210 -e /usr/lib/ssl/wais/logs/waiss
root 546 1 0.00 888 /var/scohttp/scohttpd -d /var/scohttp
root 568 1 0.00 492 /usr/lib/scosh/calserver
root 574 1 0.15 288 /usr/lib/scosh/caldaemon
root 589 1 0.00 676 /etc/getty tty01 sc_m
root 590 1 0.00 676 /etc/getty tty03 sc_m
root 591 1 0.00 676 /etc/getty tty04 sc_m
root 592 1 0.00 676 /etc/getty tty05 sc_m
root 593 1 0.00 676 /etc/getty tty06 sc_m
root 594 1 0.00 676 /etc/getty tty07 sc_m
root 595 1 0.00 676 /etc/getty tty08 sc_m
root 596 1 0.00 676 /etc/getty tty09 sc_m
root 597 1 0.00 676 /etc/getty tty10 sc_m
root 598 1 0.00 676 /etc/getty tty11 sc_m
root 599 1 0.00 676 /etc/getty tty12 sc_m
root 600 1 0.00 628 /tcb/files/no_luid/sdd
root 53 52 1.38 896 /etc/ifor_pmd
root 58 53 0.00 1244 /etc/sco_cpd
root 59 53 0.55 720 /etc/ifor_sld
root 349 340 1.60 11108 /usr/bin/X11/X :0 -crt /dev/tty02 -auth /usr/lib/X11/scologin/auth-server
root 352 340 0.00 4228 /usr/bin/X11/scologin
root 380 352 11.81 3228 scosession
root 442 380 0.43 5680 xdt3_binary -name xdt3 -xnlLanguage
root 476 380 0.95 1740 /usr/bin/X11/xclock -fn 10x20 -digital
root 501 380 0.00 3832 /usr/bin/X11/scoterm -keyboard Default +menu -fn 10x20
root 504 380 8.73 3832 /usr/bin/X11/scoterm -keyboard Default +menu -fn 10x20
root 573 380 0.00 3560 /usr/bin/X11/pmwm
nouser 502 500 0.00 1160 /usr/internet/etc/ncsa_httpd -d /usr/internet/admin
root 548 501 0.00 756 ksh
root 547 504 0.00 756 ksh
nouser 1448 546 0.00 - <defunct>
root 1524 547 0.00 756 ksh
root 570 568 0.00 500 /usr/lib/scosh/calserver
root 1525 1524 0.82 756 ksh
root 1528 1524 13.25 396 tee /tmp/network-monitor.out
root 3159 1525 0.00 852 ps -o user,pid,ppid,pcpu,vsz,args -ef
======================
date
======================
Fri Sep 25 23:26:23 EDT 1998
======================
sleep 600
======================
======================
date
======================
Fri Sep 25 23:36:23 EDT 1998

>>>>>>>>>> LOOP <<<<<<<<<<

======================
netconfig -s
======================
sco_tcp#lo0
nfs#sco_tcp
sco_tcp#net1
======================
date
======================
Fri Sep 25 23:36:23 EDT 1998
======================
netstat -s
======================
ip:
1203 total packets received
0 bad header checksums
0 with bad IP version number
0 with size smaller than minimum
0 with data size < data length
0 with header length < data size
0 with data length < header length
0 with unknown protocol
0 with link layer broadcast addr but unicast IP addr
0 fragments received
0 fragments dropped (dup or out of space)
0 fragments dropped after timeout
0 packets reassembled
0 packets forwarded
0 packets not forwardable
0 no routes
0 redirects sent
0 system errors during input
1203 packets delivered
1310 total packets sent
0 system errors during output
0 packets fragmented
0 packets not fragmentable
0 fragments created
0 PCBs failed connect due to bad source address
icmp:
1 call to icmp_error
0 errors not generated because old message was icmp
Output histogram:
echo reply: 25
destination unreachable: 1
echo: 150
0 messages with bad code fields
0 messages < minimum length
0 bad checksums
0 messages with bad length
0 bad netmasks received
Input histogram:
echo reply: 144
destination unreachable: 44
echo: 25
time exceeded: 587
25 message responses generated
800 messages received
176 messages sent
0 messages not sent due to bad source address
0 system errors during output
igmp:
0 messages received
0 messages received with too few bytes
0 messages received with bad checksum
0 membership queries received
0 membership queries received with invalid field(s)
0 membership reports received
0 membership reports received with invalid field(s)
0 membership reports received for groups to which we belong
0 membership reports sent
0 total packets sent
0 output errors
tcp:
51 packets sent
51 packets used fast path
12 data packets (204 bytes)
0 data packets (0 bytes) retransmitted
21 ack-only packets (0 delayed)
0 URG only packets
0 window probe packets
0 window update packets
18 control packets
15 resets
55 packets received
15 acks (for 207 bytes)
3 duplicate acks
0 acks for unsent data
18 packets (948 bytes) received in-sequence
0 completely duplicate packets (0 bytes)
0 packets with some dup. data (0 bytes duped)
0 out-of-order packets (0 bytes)
0 packets (0 bytes) of data after window
0 window probes
0 window update packets
0 packets received after close
0 discarded for bad checksums
0 discarded for bad header offset fields
0 discarded because packet too short
0 system errors encountered during processing
15 connection requests
0 connection accepts
3 connections established (including accepts)
59 connections closed (including 0 drops)
12 embryonic connections dropped
0 failed connect and accept requests
0 resets received while established
18 segments updated rtt (of 30 attempts)
0 retransmit timeouts
0 connections dropped by rexmit timeout
0 persist timeouts
0 alloc failures caused reschedule
0 keepalive timeouts
0 keepalive probes sent
0 connections dropped by keepalive
6 segments predicted
0 acks predicted
udp:
0 incomplete headers
0 bad data length fields
0 bad checksums
1 bad port (0 were broadcast/multicast)
347 input packets delivered
0 system errors during input
393 packets sent
0 streams allocation failures
======================
date
======================
Fri Sep 25 23:36:23 EDT 1998
======================
netstat -m
======================
streams allocation:
config alloc free total max fail
stream 4096 84 4012 1094 95 0
queues 452 168 284 2201 191 0
mblks 271 130 141 39349 139 0
buffer headers 314 260 54 5470 265 0
class 1, 64 bytes 64 0 64 20419 11 0
class 2, 128 bytes 32 0 32 2984 2 0
class 3, 256 bytes 16 0 16 6873 6 0
class 4, 512 bytes 8 0 8 2023 2 0
class 5, 1024 bytes 4 0 4 292 2 0
class 6, 2048 bytes 76 74 2 776 75 0
class 7, 4096 bytes 20 19 1 52 20 0
class 8, 8192 bytes 1 0 1 41 1 0
class 9, 16384 bytes 2 0 2 18 2 0
class 10, 32768 bytes 0 0 0 0 0 0
class 11, 65536 bytes 0 0 0 0 0 0
class 12, 131072 bytes 0 0 0 0 0 0
class 13, 262144 bytes 0 0 0 0 0 0
class 14, 524288 bytes 0 0 0 0 0 0
total configured streams memory: 2000.00KB
streams memory in use: 247.19KB
maximum streams memory used: 301.09KB
======================
date
======================
Fri Sep 25 23:36:24 EDT 1998
======================
netstat -i
======================
Name Mtu Network Address Ipkts Ierrs Opkts Oerrs Coll
net1 1500 24.64.176 johnb 1131 0 1245 0 0
lo0 8232 loopback localhost 74 0 74 0 0
atl0* 8232 none none No Statistics Available
======================
date
======================
Fri Sep 25 23:37:44 EDT 1998
======================
arp -a
======================
? (24.64.176.1) at 0:0:77:8e:fe:28 (802.3)
======================
date
======================
Fri Sep 25 23:39:04 EDT 1998
======================
traceroute shaw.wave.ca
======================
traceroute: unknown host shaw.wave.ca
======================
date
======================
Fri Sep 25 23:41:44 EDT 1998
======================
ping -c 1 localhost
======================
PING localhost (127.0.0.1): 56 data bytes
64 bytes from localhost (127.0.0.1): icmp_seq=0 ttl=64 time=0 ms

--- localhost ping statistics ---
1 packets transmitted, 1 packets received, 0% packet loss
round-trip min/avg/max = 0/0/0 ms
======================
date
======================
Fri Sep 25 23:41:45 EDT 1998
======================
ping -c 5 24.64.176.1
======================
PING 24.64.176.1 (24.64.176.1): 56 data bytes

--- 24.64.176.1 ping statistics ---
5 packets transmitted, 0 packets received, 100% packet loss
======================
date
======================
Fri Sep 25 23:41:59 EDT 1998
======================
llistat -l
======================
Device MAC address in use Factory MAC Address
------ ------------------ -------------------
/dev/net1 00:10:4b:26:f2:d6 00:10:4b:26:f2:d6

Multicast address table
-----------------------
01:00:5e:00:00:01

FRAMES
Unicast Multicast Broadcast Error Octets Queue Length
---------- --------- --------- ------ ----------- ------------
In: 1130 0 1 0 129239 0
Out: 1273 0 1 0 87003 0

DLPI Module Info: 2 SAPs open, 18 SAPs maximum

MAC Driver Info: Media_type: Ethernet
Min_SDU: 14, Max_SDU: 1514, Address length: 6
Interface speed: 10 Mbits/sec

DLPI Restarts Info: Last queue size: 0
Last send time: 1630654
Restart in progress: 0
Number of restarts: 0