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Help. My Cisco router keeps crashing.

 
 
Thread7@hotmail.com
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      09-29-2005
We have a leased line at a location in Thailand hooked up to the
internet and the Cisco 2501 keeps crashing. We have replaced every
piece of hardware including cables, router, transceiver, switch, but it
still crashes. What happens is if you boot up the
router it will work great for a period of time. Maybe 5 minutes or
even an hour. But eventually you start getting some "Request timed
out" when pinging the inside ethernet (e0) port. Some good responses at
first though. Just a few dropped packets eventually
degrading to mostly dropped packets You also get "request timed out"
when ping the public IP (hooked up to Serial0) an outside good internet
connection. This comes from a channelized E1 at the telco office which
is hooked up to a Cisco 3640. At first I kept thinking the telco line
is bad, but then why would the internal ethernet port stop responding?
So maybe it is the config? But then what would be inside a config that
would cause it to run so sporadically? I'll paste it below to see if
anyone has suggestions. Thanks a lot.

Here are a couple lines that I'm not sure why. But may have caused a
problem:

ip nat inside source static tcp 192.168.0.254 8989 204.57.130.54 8080
extendable

ip nat outside source static tcp 204.57.130.54 8080 192.168.0.254 8989
extendable

It seems like when I took these two lines out, the system has been
stable for 12 hours now. Any suggestions welcome.

Jim Bohan

-----
Current configuration : 1197 bytes
!
version 12.2
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
service udp-small-servers
service tcp-small-servers
!
hostname MyHost
!
enable password xxxxxxx
!
ip subnet-zero
ip name-server 204.57.160.129
ip name-server 204.57.128.67
!
ip dhcp pool network1
network 192.168.0.0 255.255.255.0
domain-name mydomain
dns-server 204.57.160.129 204.57.128.67
default-router 192.168.0.1
lease 30
!
!
!
!
interface Ethernet0
ip address 192.168.0.1 255.255.255.0
ip nat inside
no ip route-cache
no ip mroute-cache
!
interface Serial0
ip address 204.57.130.54 255.255.255.252
ip nat outside
no ip route-cache
no ip mroute-cache
!
interface Serial1
no ip address
no ip route-cache
no ip mroute-cache
shutdown
!
ip nat inside source list 7 interface Serial0 overload

' --HERE IS WHERE THE TWO LINES WERE LOCATED. I TOOK THEM OUT.--
ip nat inside source static tcp 192.168.0.254 8989 202.57.130.54 8080
extendable
ip nat outside source static tcp 202.57.130.54 8080 192.168.0.254 8989
extendable

ip classless
ip route 0.0.0.0 0.0.0.0 204.57.130.53
no ip http server
!
access-list 7 permit 192.168.0.0 0.0.0.255
!
line con 0
line aux 0
transport input all
line vty 0 4
password xxxxxx
login
!
end

 
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Thread7@hotmail.com
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      09-29-2005
Okay, well forget the comment about it wokring better for 12 hours
after deleting the NAT statements. It still has problems.

 
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Anthony
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      09-29-2005
So is the router actually reloading per the discription or is the
service just degrading over time? If it is crashing please post the
"show stack" and "show ver" from the router. If there is something else
going on I may need to see a "show tech".

 
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Thread7@hotmail.com
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      09-29-2005
Here is the show stack and show ver. Ignore the register being 0x2142.
I was just trying to see if I could get it to save the config. It
seems like I also can't type in "no ip directed-broadcast" and get it
to save it in any interface's config.

show stack
Minimum process stacks:
Free/Size Name
2532/4000 Init
3412/4000 RADIUS INITCONFIG
4300/5000 DHCP Client
1780/4000 FTP Read Process

Interrupt level stacks:
Level Called Unused/Size Name
3 0 3000/3000 Serial interface state change interrupt
4 31044 2284/3000 Network interfaces
5 14871 2872/3000 Console Uart
----------------

Cisco Internetwork Operating System Software
IOS (tm) 2500 Software (C2500-I-L), Version 12.1(2)T, RELEASE SOFTWARE
(fc1)
Copyright (c) 1986-2000 by cisco Systems, Inc.
Compiled Tue 16-May-00 13:28 by ccai
Image text-base: 0x03040E54, data-base: 0x00001000

ROM: System Bootstrap, Version 11.0(10c), SOFTWARE
BOOTFLASH: 3000 Bootstrap Software (IGS-BOOT-R), Version 11.0(10c),
RELEASE SOFTWARE (fc1)

TheOrchid uptime is 13 minutes
System returned to ROM by reload
System restarted at 11:19:59 BKK Thu Sep 29 2005
System image file is "flash:c2500-i-l.121-2.T.bin"

cisco 2500 (68030) processor (revision N) with 14336K/2048K bytes of
memory.
Processor board ID 11162735, with hardware revision 00000001
Bridging software.
X.25 software, Version 3.0.0.
Basic Rate ISDN software, Version 1.1.
1 Ethernet/IEEE 802.3 interface(s)
2 Serial network interface(s)
1 ISDN Basic Rate interface(s)
32K bytes of non-volatile configuration memory.
8192K bytes of processor board System flash partition 1 (Read ONLY)
8192K bytes of processor board System flash partition 2 (Read/Write)

Configuration register is 0x2142 (will be 0x2102 at next reload)

 
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Thread7@hotmail.com
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      09-29-2005
The router is not actually rebooting. The service just degrades over
time. Everything slows down. The console is slow, packets get lost
when pinging, etc. I had another 2501 router in there and it did the
same thing. We have other sites with no problems. Only serial0 and
ethernet0 are being used.

 
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anybody43@hotmail.com
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      09-29-2005
Unless you need it I suggest that removing the

no ip route-cache

from the interfaces would be a VERY good idea.
no ip route-c turns off "fast" switching which is about 10 x faster
than "process" switching.

"no ip directed-broadcast" is probably the "default" and
as such does not appear in the config.

You need to get some basic cisco skills sorted out.

This looks like the router is just doing what it should,
routing traffic.

sh proc cpu

show interface switching

May help to track down the issue.

sh int and look at the packet rates on the interfaces.


A 2500 is not a fast box and could for example be easily
overwhelmed by LAN side broadcasts.

Turn ON fast switching and see how it goes.

 
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Thread7@hotmail.com
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      09-29-2005
A sh proc cpu (pasted below) tells me the process that is probably
causing the issue - IP Input. I unplugged it from all but one PC on
the internal network and it still has this problem. I'm not sure what
to do about it though. Other sites have almost the exact same config
with no problems. If I let the machine run, IP Input will keep rising
to a higher and higher percentage.

Any suggestions?

CPU utilization for five seconds: 43%/2%; one minute: 39%; five
minutes: 32%
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
1 116 395 293 0.00% 0.00% 0.00% 0 Load Meter
2 21884 807 27117 0.00% 0.02% 0.13% 0 Exec
3 7416 438 16931 0.00% 0.38% 0.36% 0 Check heaps
4 4 1 4000 0.00% 0.00% 0.00% 0 Chunk
Manager
5 0 1 0 0.00% 0.00% 0.00% 0 Pool
Manager
6 0 2 0 0.00% 0.00% 0.00% 0 Timers
7 4 17 235 0.00% 0.00% 0.00% 0 Serial
Backgroun
8 440 221 1990 0.00% 0.01% 0.00% 0 ARP Input
9 8 4 2000 0.00% 0.00% 0.00% 0 DDR Timers
10 0 2 0 0.00% 0.00% 0.00% 0 Dialer
event
11 32 2 16000 0.00% 0.00% 0.00% 0 Entity MIB
API
12 0 1 0 0.00% 0.00% 0.00% 0 SERIAL
A'detect
13 0 1 0 0.00% 0.00% 0.00% 0 Critical
Bkgnd
14 924 433 2133 0.00% 0.02% 0.02% 0 Net
Background
15 12 11 1090 0.00% 0.00% 0.00% 0 Logger
16 316 1954 161 0.00% 0.00% 0.00% 0 TTY
Background
17 240 1974 121 0.00% 0.01% 0.00% 0 Per-Second
Jobs
18 4 1 4000 0.00% 0.00% 0.00% 0 ISDN From
Driver
19 84 247 340 0.00% 0.00% 0.00% 0 Net Input
20 236 396 595 0.00% 0.03% 0.00% 0 Compute
load avg
21 1652 34 48588 0.00% 0.08% 0.06% 0 Per-minute
Jobs
22 338944 31434 10782 40.21% 35.52% 28.20% 0 IP Input
23 10492 274 38291 0.00% 0.47% 0.55% 0 CDP
Protocol
24 0 1 0 0.00% 0.00% 0.00% 0 X.25 Encaps
Mana
25 0 2 0 0.00% 0.00% 0.00% 0 Emulator
26 0 1 0 0.00% 0.00% 0.00% 0 PPP IP Add
Route
27 1132 73 15506 0.00% 0.02% 0.01% 0 IP
Background
28 260 34 7647 0.00% 0.00% 0.00% 0 Adj Manager
29 16 21 761 0.00% 0.00% 0.00% 0 TCP Timer
30 8 2 4000 0.00% 0.00% 0.00% 0 TCP
Protocols
31 0 1 0 0.00% 0.00% 0.00% 0 Probe Input
32 0 1 0 0.00% 0.00% 0.00% 0 RARP Input
33 0 1 0 0.00% 0.00% 0.00% 0 HTTP Timer
34 0 1 0 0.00% 0.00% 0.00% 0 Socket
Timers
35 16 2 8000 0.00% 0.00% 0.00% 0 DHCPD
Receive
36 1900 33 57575 0.00% 0.08% 0.07% 0 IP Cache
Ager
37 0 1 0 0.00% 0.00% 0.00% 0 COPS
38 0 1 0 0.00% 0.00% 0.00% 0 PAD InCall
39 4 2 2000 0.00% 0.00% 0.00% 0 X.25
Background
40 4 1 4000 0.00% 0.00% 0.00% 0 ISDN Timer
41 1760 112 15714 0.15% 0.01% 0.11% 2 Virtual
Exec
42 0 2 0 0.00% 0.00% 0.00% 0 Router
Autoconf
43 0 1 0 0.00% 0.00% 0.00% 0 CallMIB
Backgrou
44 0 1 0 0.00% 0.00% 0.00% 0 ISDNMIB
Backgrou
45 4 1 4000 0.00% 0.00% 0.00% 0 SNMP
ConfCopyPro
46 4128 18543 222 0.31% 0.42% 0.31% 0 IP NAT Ager
47 496 2008 247 0.00% 0.02% 0.00% 0 NTP
49 8 17 470 0.00% 0.00% 0.00% 0 DHCPD Timer
50 140 561 249 0.00% 0.00% 0.00% 0 DHCPD
Database

 
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anybody43@hotmail.com
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      09-29-2005
Please TURN ON FAST SWITCHING.

int xxx
ip route-cache


It is on by default and it has been turned off on this box.

Your "problem" might well disappear.


IP Input is the process that does IP routing.

CPU utilization for five seconds: 43%/2%; one minute: 39%; five
minutes: 32%


43%/2% means 43% total of which 2% is fast switching.

enable fast switching on your interfaces as discussed.

Otherwise:-

Please (when the cpu is high):-
clear counters
sh run
wait say 5 mins
sh int
sh proc cpu
sh int switching
wait say 20 mins
sh int
sh proc cpu
sh int switching

Post output.

 
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Thread7@hotmail.com
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      09-30-2005
Sorry to post so much info, but I still cannot figure out the problem.
I turned on ip-route cache again. But the problem persists. So my
config for the main interfaces now looks like this:
---------
interface Ethernet0
ip address 192.168.0.1 255.255.255.0
ip nat inside
!
interface Serial0
description Connect to M2K-TOT
ip address 204.57.130.54 255.255.255.252
ip nat outside
no fair-queue
--------
I booted the machine and waited a few minutes and then ran the commands
as described in the previous post. I'll wait 20 more and post again.
You will see that the IP Input process keeps rising. It got to 91% at
one point before I had to reboot.

--------

---***** SH RUN ****-----
Current configuration:
!
! No configuration change since last restart
!
version 12.1
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
service udp-small-servers
service tcp-small-servers
!
hostname TheOrchid
!
enable secret 5 $1$X5U7$dntiuJpq9ln7g65X1XulQ1
enable password 1234
!
!
!
!
!
clock timezone BKK 7
ip subnet-zero
ip ftp username Philt
ip ftp password birdnest7
ip name-server 204.57.160.129
ip name-server 204.57.128.67
!
ip dhcp pool network1
network 192.168.0.0 255.255.255.0
domain-name m2khotspot
dns-server 204.57.160.129 204.57.128.67
default-router 192.168.0.1
lease 30
!
partition flash 2 8 8
!
!
!
!
interface Ethernet0
ip address 192.168.0.1 255.255.255.0
ip nat inside
!
interface Serial0
description Connect to M2K-TOT
ip address 204.57.130.54 255.255.255.252
ip nat outside
no fair-queue
!
interface Serial1
no ip address
no ip route-cache
no ip mroute-cache
shutdown
!
interface BRI0
no ip address
shutdown
!
ip nat inside source list 1 interface Serial0 overload
ip nat inside source list 7 interface Serial0 overload
ip nat inside source static tcp 192.168.0.254 8989 204.57.130.54 8080
extendable
ip nat outside source static tcp 204.57.130.54 8080 192.168.0.254 8989
extendabl
e
ip classless
ip route 0.0.0.0 0.0.0.0 204.57.130.33
ip route 0.0.0.0 0.0.0.0 204.57.130.53
no ip http server
!
access-list 1 permit 192.168.0.0 0.0.0.255
access-list 7 permit 192.168.0.0 0.0.0.255
!
line con 0
transport input none
line aux 0
transport input all
line vty 0
password 1234
logging synchronous
login
line vty 1 4
password 1234
login
!
ntp clock-period 17179875
ntp server 204.57.160.2
end
-----**** SH INT ****------
BRI0 is administratively down, line protocol is down
Hardware is BRI
MTU 1500 bytes, BW 64 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation HDLC, loopback not set
Last input never, output never, output hang never
Last clearing of "show interface" counters 00:01:46
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: weighted fair
Output queue: 0/1000/64/0 (size/max total/threshold/drops)
Conversations 0/0/16 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
0 packets input, 0 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
BRI0:1 is administratively down, line protocol is down
Hardware is BRI
MTU 1500 bytes, BW 64 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation HDLC, loopback not set
Keepalive set (10 sec)
Last input never, output never, output hang never
Last clearing of "show interface" counters 00:01:49
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: weighted fair
Output queue: 0/1000/64/0 (size/max total/threshold/drops)
Conversations 0/0/16 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
0 packets input, 0 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
BRI0:2 is administratively down, line protocol is down
Hardware is BRI
MTU 1500 bytes, BW 64 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation HDLC, loopback not set
Keepalive set (10 sec)
Last input never, output never, output hang never
Last clearing of "show interface" counters 00:02:10
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: weighted fair
Output queue: 0/1000/64/0 (size/max total/threshold/drops)
Conversations 0/0/16 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
0 packets input, 0 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
Ethernet0 is up, line protocol is up
Hardware is Lance, address is 0010.7b7f.d00d (bia 0010.7b7f.d00d)
Internet address is 192.168.0.1/24
MTU 1500 bytes, BW 10000 Kbit, DLY 1000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:00, output 00:00:00, output hang never
Last clearing of "show interface" counters 00:02:13
Queueing strategy: fifo
Output queue 0/40, 0 drops; input queue 0/75, 0 drops
5 minute input rate 24000 bits/sec, 49 packets/sec
5 minute output rate 17000 bits/sec, 6 packets/sec
6859 packets input, 431784 bytes, 0 no buffer
Received 42 broadcasts, 0 runts, 0 giants, 0 throttles
14 input errors, 0 CRC, 0 frame, 0 overrun, 14 ignored
0 input packets with dribble condition detected
776 packets output, 624846 bytes, 0 underruns
0 output errors, 1 collisions, 0 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out
Serial0 is up, line protocol is up
Hardware is HD64570
Description: Connect to M2K-TOT
Internet address is 204.57.130.54/30
MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec,
reliability 255/255, txload 3/255, rxload 1/255
Encapsulation HDLC, loopback not set
Keepalive set (10 sec)
Last input 00:00:00, output 00:00:00, output hang never
Last clearing of "show interface" counters 00:02:38
Queueing strategy: fifo
Output queue 0/40, 0 drops; input queue 0/75, 0 drops
5 minute input rate 12000 bits/sec, 1 packets/sec
5 minute output rate 20000 bits/sec, 48 packets/sec
798 packets input, 613033 bytes, 0 no buffer
Received 19 broadcasts, 0 runts, 0 giants, 0 throttles
1 input errors, 1 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
7990 packets output, 422202 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
DCD=up DSR=up DTR=up RTS=up CTS=up
Serial1 is administratively down, line protocol is down
Hardware is HD64570
MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation HDLC, loopback not set
Keepalive set (10 sec)
Last input never, output never, output hang never
Last clearing of "show interface" counters 00:02:40
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: weighted fair
Output queue: 0/1000/64/0 (size/max total/threshold/drops)
Conversations 0/0/256 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
0 packets input, 0 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
DCD=down DSR=down DTR=down RTS=down CTS=down

-----***** SH PROC CPU *****--------

CPU utilization for five seconds: 30%/3%; one minute: 24%; five
minutes: 16%
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
1 24 76 315 0.00% 0.00% 0.00% 0 Load Meter
2 5964 150 39760 0.00% 0.00% 1.12% 2 Virtual
Exec
3 1528 92 16608 0.00% 0.37% 0.26% 0 Check heaps
4 4 1 4000 0.00% 0.00% 0.00% 0 Chunk
Manager
5 12 4 3000 0.00% 0.00% 0.00% 0 Pool
Manager
6 0 2 0 0.00% 0.00% 0.00% 0 Timers
7 4 2 2000 0.00% 0.00% 0.00% 0 Serial
Backgroun
8 228 90 2533 0.00% 0.03% 0.01% 0 ARP Input
9 0 3 0 0.00% 0.00% 0.00% 0 DDR Timers
10 4 2 2000 0.00% 0.00% 0.00% 0 Dialer
event
11 28 2 14000 0.00% 0.00% 0.00% 0 Entity MIB
API
12 0 1 0 0.00% 0.00% 0.00% 0 SERIAL
A'detect
13 0 1 0 0.00% 0.00% 0.00% 0 Critical
Bkgnd
14 188 120 1566 0.00% 0.01% 0.00% 0 Net
Background
15 8 7 1142 0.00% 0.00% 0.00% 0 Logger
16 128 369 346 0.00% 0.00% 0.00% 0 TTY
Background
17 48 388 123 0.00% 0.00% 0.00% 0 Per-Second
Jobs
18 0 1 0 0.00% 0.00% 0.00% 0 ISDN From
Driver
19 104 129 806 0.00% 0.00% 0.00% 0 Net Input
20 56 77 727 0.08% 0.01% 0.00% 0 Compute
load avg
21 308 7 44000 0.00% 0.05% 0.03% 0 Per-minute
Jobs
22 63224 5066 12480 26.62% 18.95% 11.77% 0 IP Input
23 2092 58 36068 0.00% 0.85% 0.42% 0 CDP
Protocol
24 0 1 0 0.00% 0.00% 0.00% 0 X.25 Encaps
Mana
25 4 2 2000 0.00% 0.00% 0.00% 0 Emulator
26 0 1 0 0.00% 0.00% 0.00% 0 PPP IP Add
Route
27 204 22 9272 0.00% 0.04% 0.00% 0 IP
Background
28 48 8 6000 0.00% 0.01% 0.00% 0 Adj Manager
29 32 15 2133 0.00% 0.00% 0.00% 0 TCP Timer
30 8 2 4000 0.00% 0.00% 0.00% 0 TCP
Protocols
31 0 1 0 0.00% 0.00% 0.00% 0 Probe Input
32 0 1 0 0.00% 0.00% 0.00% 0 RARP Input
33 4 1 4000 0.00% 0.00% 0.00% 0 HTTP Timer
34 0 1 0 0.00% 0.00% 0.00% 0 Socket
Timers
35 16 2 8000 0.00% 0.00% 0.00% 0 DHCPD
Receive
36 488 7 69714 0.00% 0.15% 0.08% 0 IP Cache
Ager
37 0 1 0 0.00% 0.00% 0.00% 0 COPS
38 0 1 0 0.00% 0.00% 0.00% 0 PAD InCall
39 8 2 4000 0.00% 0.00% 0.00% 0 X.25
Background
40 0 1 0 0.00% 0.00% 0.00% 0 ISDN Timer
42 4 2 2000 0.00% 0.00% 0.00% 0 Router
Autoconf
43 0 1 0 0.00% 0.00% 0.00% 0 CallMIB
Backgrou
44 0 1 0 0.00% 0.00% 0.00% 0 ISDNMIB
Backgrou
45 0 1 0 0.00% 0.00% 0.00% 0 SNMP
ConfCopyPro
46 1624 3982 407 0.65% 0.50% 0.31% 0 IP NAT Ager
47 120 398 301 0.00% 0.00% 0.00% 0 NTP
49 0 4 0 0.00% 0.00% 0.00% 0 DHCPD Timer
50 44 119 369 0.00% 0.00% 0.00% 0 DHCPD
Database

-----***** SH INT SWITCHING *****--------

Interface BRI0 is disabled

Interface BRI0:1 is disabled

Interface BRI0:2 is disabled

Ethernet0
Throttle count 0
Drops RP 0 SP 0
SPD Flushes Fast 0 SSE 0
SPD Aggress Fast 0
SPD Priority Inputs 0 Drops 0

Protocol Path Pkts In Chars In Pkts Out Chars Out
Other Process 0 0 42 2520
Cache misses 0
Fast 0 0 0 0
Auton/SSE 0 0 0 0
IP Process 20097 1248347 1067 113859
Cache misses 1124
Fast 949 118626 1054 1016786
Auton/SSE 0 0 0 0
ARP Process 90 5400 13 780
Cache misses 0
Fast 0 0 0 0
Auton/SSE 0 0 0 0
CDP Process 0 0 7 2203
Cache misses 0
Fast 0 0 0 0
Auton/SSE 0 0 0 0
Serial0 Connect to M2K-TOT
Throttle count 0
Drops RP 0 SP 0
SPD Flushes Fast 0 SSE 0
SPD Aggress Fast 0
SPD Priority Inputs 0 Drops 0

Protocol Path Pkts In Chars In Pkts Out Chars Out
Other Process 2 321 42 924
Cache misses 0
Fast 0 0 0 0
Auton/SSE 0 0 0 0
IP Process 966 84480 19367 1008945
Cache misses 42
Fast 1054 1004608 949 109136
Auton/SSE 0 0 0 0
CDP Process 7 2114 13 3774
Cache misses 0
Fast 0 0 0 0
Auton/SSE 0 0 0 0
Interface Serial1 is disabled
----------------

 
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Thread7@hotmail.com
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Posts: n/a
 
      09-30-2005
Okay after 20 minutes the IP INPUT process has risen to 58%. (Actually
as we speak it is 72%)
Any ideas?

---*** SHOW INT ***----
BRI0 is administratively down, line protocol is down
Hardware is BRI
MTU 1500 bytes, BW 64 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation HDLC, loopback not set
Last input never, output never, output hang never
Last clearing of "show interface" counters 00:19:15
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: weighted fair
Output queue: 0/1000/64/0 (size/max total/threshold/drops)
Conversations 0/0/16 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
0 packets input, 0 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
BRI0:1 is administratively down, line protocol is down
Hardware is BRI
MTU 1500 bytes, BW 64 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation HDLC, loopback not set
Keepalive set (10 sec)
Last input never, output never, output hang never
Last clearing of "show interface" counters 00:19:16
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: weighted fair
Output queue: 0/1000/64/0 (size/max total/threshold/drops)
Conversations 0/0/16 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
0 packets input, 0 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
BRI0:2 is administratively down, line protocol is down
Hardware is BRI
MTU 1500 bytes, BW 64 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation HDLC, loopback not set
Keepalive set (10 sec)
Last input never, output never, output hang never
Last clearing of "show interface" counters 00:19:46
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: weighted fair
Output queue: 0/1000/64/0 (size/max total/threshold/drops)
Conversations 0/0/16 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
0 packets input, 0 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
Ethernet0 is up, line protocol is up
Hardware is Lance, address is 0010.7b7f.d00d (bia 0010.7b7f.d00d)
Internet address is 192.168.0.1/24
MTU 1500 bytes, BW 10000 Kbit, DLY 1000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:00, output 00:00:00, output hang never
Last clearing of "show interface" counters 00:19:48
Queueing strategy: fifo
Output queue 0/40, 0 drops; input queue 50/75, 3 drops
5 minute input rate 27000 bits/sec, 55 packets/sec
5 minute output rate 56000 bits/sec, 8 packets/sec
62381 packets input, 4196425 bytes, 1 no buffer
Received 479 broadcasts, 0 runts, 0 giants, 3 throttles
121 input errors, 0 CRC, 0 frame, 0 overrun, 121 ignored
0 input packets with dribble condition detected
8019 packets output, 4356946 bytes, 0 underruns
0 output errors, 10 collisions, 6 interface resets
0 babbles, 0 late collision, 10 deferred
0 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out
Serial0 is up, line protocol is up
Hardware is HD64570
Description: Connect to M2K-TOT
Internet address is 204.57.130.54/30
MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec,
reliability 255/255, txload 3/255, rxload 7/255
Encapsulation HDLC, loopback not set
Keepalive set (10 sec)
Last input 00:00:00, output 00:00:00, output hang never
Last clearing of "show interface" counters 00:20:07
Queueing strategy: fifo
Output queue 0/40, 0 drops; input queue 0/75, 0 drops
5 minute input rate 48000 bits/sec, 4 packets/sec
5 minute output rate 22000 bits/sec, 54 packets/sec
7819 packets input, 4189807 bytes, 0 no buffer
Received 148 broadcasts, 0 runts, 0 giants, 0 throttles
1 input errors, 1 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
62724 packets output, 3581057 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
DCD=up DSR=up DTR=up RTS=up CTS=up
Serial1 is administratively down, line protocol is down
Hardware is HD64570
MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation HDLC, loopback not set
Keepalive set (10 sec)
Last input never, output never, output hang never
Last clearing of "show interface" counters 00:20:08
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: weighted fair
Output queue: 0/1000/64/0 (size/max total/threshold/drops)
Conversations 0/0/256 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
0 packets input, 0 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
DCD=down DSR=down DTR=down RTS=down CTS=down

---*** SHOW PROC CPU *****----

CPU utilization for five seconds: 66%/7%; one minute: 57%; five
minutes: 46%
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
1 152 255 596 0.00% 0.00% 0.00% 0 Load Meter
2 13752 256 53718 0.00% 0.70% 0.95% 2 Virtual
Exec
3 5164 298 17328 0.00% 0.46% 0.37% 0 Check heaps
4 4 1 4000 0.00% 0.00% 0.00% 0 Chunk
Manager
5 20 5 4000 0.00% 0.00% 0.00% 0 Pool
Manager
6 0 2 0 0.00% 0.00% 0.00% 0 Timers
7 4 2 2000 0.00% 0.00% 0.00% 0 Serial
Backgroun
8 576 243 2370 0.00% 0.03% 0.01% 0 ARP Input
9 0 3 0 0.00% 0.00% 0.00% 0 DDR Timers
10 4 2 2000 0.00% 0.00% 0.00% 0 Dialer
event
11 28 2 14000 0.00% 0.00% 0.00% 0 Entity MIB
API
12 0 1 0 0.00% 0.00% 0.00% 0 SERIAL
A'detect
13 0 1 0 0.00% 0.00% 0.00% 0 Critical
Bkgnd
14 428 257 1665 0.07% 0.02% 0.00% 0 Net
Background
15 8 7 1142 0.00% 0.00% 0.00% 0 Logger
16 372 1197 310 0.00% 0.02% 0.00% 0 TTY
Background
17 248 1217 203 0.00% 0.01% 0.00% 0 Per-Second
Jobs
18 0 1 0 0.00% 0.00% 0.00% 0 ISDN From
Driver
19 140 220 636 0.00% 0.00% 0.00% 0 Net Input
20 328 255 1286 0.00% 0.03% 0.01% 0 Compute
load avg
21 1064 22 48363 0.00% 0.04% 0.05% 0 Per-minute
Jobs
22 396452 13840 28645 58.48% 48.20% 39.19% 0 IP Input
23 8144 198 41131 0.00% 0.85% 0.67% 0 CDP
Protocol
24 0 1 0 0.00% 0.00% 0.00% 0 X.25 Encaps
Mana
25 4 2 2000 0.00% 0.00% 0.00% 0 Emulator
26 0 1 0 0.00% 0.00% 0.00% 0 PPP IP Add
Route
27 596 40 14900 0.00% 0.04% 0.00% 0 IP
Background
28 168 23 7304 0.00% 0.01% 0.00% 0 Adj Manager
29 40 17 2352 0.00% 0.00% 0.00% 0 TCP Timer
30 8 2 4000 0.00% 0.00% 0.00% 0 TCP
Protocols
31 0 1 0 0.00% 0.00% 0.00% 0 Probe Input
32 0 1 0 0.00% 0.00% 0.00% 0 RARP Input
33 4 1 4000 0.00% 0.00% 0.00% 0 HTTP Timer
34 0 1 0 0.00% 0.00% 0.00% 0 Socket
Timers
35 16 2 8000 0.00% 0.00% 0.00% 0 DHCPD
Receive
36 1724 22 78363 0.00% 0.16% 0.12% 0 IP Cache
Ager
37 0 1 0 0.00% 0.00% 0.00% 0 COPS
38 0 1 0 0.00% 0.00% 0.00% 0 PAD InCall
39 8 2 4000 0.00% 0.00% 0.00% 0 X.25
Background
40 0 1 0 0.00% 0.00% 0.00% 0 ISDN Timer
42 4 2 2000 0.00% 0.00% 0.00% 0 Router
Autoconf
43 0 1 0 0.00% 0.00% 0.00% 0 CallMIB
Backgrou
44 0 1 0 0.00% 0.00% 0.00% 0 ISDNMIB
Backgrou
45 0 1 0 0.00% 0.00% 0.00% 0 SNMP
ConfCopyPro
46 9864 12591 783 1.39% 0.02% 0.91% 0 IP NAT Ager
47 428 1314 325 0.00% 0.02% 0.00% 0 NTP
49 4 11 363 0.00% 0.00% 0.00% 0 DHCPD Timer
50 112 374 299 0.00% 0.00% 0.00% 0 DHCPD
Database

---**** SH INT SWITCHING ****-----

Interface BRI0 is disabled

Interface BRI0:1 is disabled

Interface BRI0:2 is disabled

Ethernet0
Throttle count 4
Drops RP 4 SP 0
SPD Flushes Fast 0 SSE 0
SPD Aggress Fast 0
SPD Priority Inputs 0 Drops 0

Protocol Path Pkts In Chars In Pkts Out Chars Out
Other Process 0 0 148 8880
Cache misses 0
Fast 0 0 0 0
Auton/SSE 0 0 0 0
IP Process 72873 4534176 4342 485961
Cache misses 1861
Fast 4789 670721 5066 4516427
Auton/SSE 0 0 0 0
ARP Process 279 16740 29 1740
Cache misses 0
Fast 0 0 0 0
Auton/SSE 0 0 0 0
CDP Process 0 0 25 7891
Cache misses 0
Fast 0 0 0 0
Auton/SSE 0 0 0 0
Serial0 Connect to M2K-TOT
Throttle count 0
Drops RP 0 SP 0
SPD Flushes Fast 0 SSE 0
SPD Aggress Fast 0
SPD Priority Inputs 0 Drops 0

Protocol Path Pkts In Chars In Pkts Out Chars Out
Other Process 2 321 148 3256
Cache misses 0
Fast 0 0 0 0
Auton/SSE 0 0 0 0
IP Process 4066 356978 71828 3733807
Cache misses 90
Fast 5066 4457101 4789 622831
Auton/SSE 0 0 0 0
CDP Process 25 7550 49 14250
Cache misses 0
Fast 0 0 0 0
Auton/SSE 0 0 0 0
Interface Serial1 is disabled

 
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