i have router 3640 with 12m processorr memory and 4M I/o memory running ospf
process suddenly i can not telnet soemtimes it works sometimes not and when i
log to console i find that there is a problem in its memory allocation here
are some show comands it might help please advice as soon as possible i want
to know is it bug in IOS or memory leakage or harware failure
%SYS-2-MALLOCFAIL:memory allocation of 128975 bytes failed from 0x601451F8,
pool processor alignment 0
%Low-on-Memory
R002#sh ver
Cisco Internetwork Operating System Software
IOS (tm) 3600 Software (C3640-I-M), Version 11.2(7a)P, SHARED PLATFORM,
RELEASE
SOFTWARE (fc1)
Copyright (c) 1986-1997 by cisco Systems, Inc.
Compiled Wed 02-Jul-97 07:24 by ccai
Image text-base: 0x600088E0, data-base: 0x60440000
ROM: System Bootstrap, Version 11.1(7)AX [kuong (7)AX], EARLY DEPLOYMENT
RELEASE
SOFTWARE (fc2)
R002 uptime is 1 hour, 7 minutes
System restarted by power-on
System image file is "flash:c3640-i-mz.112-7a.P", booted via flash
cisco 3640 (R4700) processor (revision 0x00) with 12288K/4096K bytes of
memory.
Processor board ID 05691894
R4700 processor, Implementation 33, Revision 1.0
Channelized E1, Version 1.0.
Bridging software.
X.25 software, Version 2.0, NET2, BFE and GOSIP compliant.
Primary Rate ISDN software, Version 1.0.
2 Ethernet/IEEE 802.3 interface(s)
8 Serial network interface(s)
16 Low-speed serial(sync/async) network interface(s)
1 Channelized E1/PRI port(s)
DRAM configuration is 64 bits wide with parity disabled.
125K bytes of non-volatile configuration memory.
4096K bytes of processor board System flash (Read/Write)
Configuration register is 0x2102
R002#sh processes memory
Total: 5984448, Used: 5887396, Free: 97052
PID TTY Allocated Freed Holding Getbufs Retbufs Process
0 0 194856 1236 2121464 0 0 *Init*
0 0 288 300560 288 0 0 *Sched*
0 0 6228716 1719112 14224 297060 0 *Dead*
1 0 256 256 3772 0 0 Load Meter
2 0 1216 80760 7804 0 0 OSPF Hello
3 0 0 0 6772 0 0 Check heaps
4 0 73128 0 49660 25736 0 Pool Manager
5 0 256 256 6772 0 0 Timers
6 0 172 4068 6944 0 0 ARP Input
7 0 92 0 6864 0 0 SERIAL
A'dete
8 0 256 256 6772 0 0
Environmental
tatus checker
9 0 0 0 6772 0 0 SYNCD2430
Hel
r
10 0 26652 3632 24896 0 0 Framer
backgr
nd
11 0 43720724 49828 3114308 780 0 IP Input
12 0 86680 78880 14572 0 0 CDP Protocol
13 0 0 0 6772 0 0 Asy FS
Helper
14 0 0 19428 6772 0 0 TCP Timer
15 0 358116 29920 15752 0 0 TCP
Protocols
16 0 232 0 7004 0 0 Probe Input
17 0 92 0 6864 0 0 RARP Input
18 0 6752 5752 7772 0 0 BOOTP Server
19 0 4028 11800 12172 0 0 IP
Background
22 0 21500 0 8556 2268 0 Net
Background
23 0 348 256 12864 0 0 Logger
24 0 13172 256 6772 0 0 TTY
Background
25 0 0 820 6772 0 0 Per-Second
Jobs
26 0 31472 31472 7140 0 0 Net Periodic
27 0 184 0 6956 0 0 Net Input
28 0 256 256 3772 0 0 Compute load
av
gs
29 0 0 0 6772 0 0 Per-minute
Jobs
30 0 384 256 12900 0 0 HyBridge
Input
31 0 584 292 7064 0 0 CCP manager
32 0 972 256 13488 0 0 PPP manager
33 0 488 256 7004 0 0 Multilink
PPP
34 0 512 256 7028 0 0 Multilink
PPP
o
ut
35 0 0 0 6772 0 0 OSPF Scanner
36 202 316992 315132 14648 0 0 Virtual Exec
37 0 1082408 1081676 13504 0 0 IP SNMP
38 0 84652 73000 11224 6804 0 SNMP Traps
39 0 0 0 6800 0 0 Spanning
Tree
40 0 1100 256 7652 0 0 Tbridge
Monitor
41 0 10480 0 15900 0 0 IP-RT
Backgroun
d
42 0 539556 266996 210304 0 0 OSPF Router
25 0 0 820 6772 0 0 Per-Second
Jobs
26 0 31472 31472 7140 0 0 Net Periodic
27 0 184 0 6956 0 0 Net Input
28 0 256 256 3772 0 0 Compute load
av
gs
29 0 0 0 6772 0 0 Per-minute
Jobs
30 0 384 256 12900 0 0 HyBridge
Input
31 0 584 292 7064 0 0 CCP manager
32 0 972 256 13488 0 0 PPP manager
33 0 488 256 7004 0 0 Multilink
PPP
34 0 512 256 7028 0 0 Multilink
PPP
o
ut
35 0 0 0 6772 0 0 OSPF Scanner
36 202 316992 315132 14648 0 0 Virtual Exec
37 0 1082408 1081676 13504 0 0 IP SNMP
38 0 84652 73000 11224 6804 0 SNMP Traps
39 0 0 0 6800 0 0 Spanning
Tree
40 0 1100 256 7652 0 0 Tbridge
Monitor
41 0 10480 0 15900 0 0 IP-RT
Backgroun
d
42 0 539556 266996 210304 0 0 OSPF Router
PID TTY Allocated Freed Holding Getbufs Retbufs Process
43 203 335096 333688 14184 0 0 Virtual Exec
5876740 Total
R002#sh memory dead
Head Total(b) Used(b) Free(b) Lowest(b) Largest(b)
Processor 6064AF40 5984448 5905636 78812 10816 33124
I/O C00000 4194304 2334960 1859344 1859344 1859292
Processor memory
Address Bytes Prev. Next Ref PrevF NextF Alloc PC What
6067A420 76 6067A394 6067A494 1 6042F878 Router Init
606D062C 112 606D05D0 606D06C4 1 6042F890 OSPF RBTree
606D06C4 64 606D062C 606D072C 1 6042F878 Router Init
606D0788 112 606D072C 606D0820 1 6042F890 OSPF RBTree
606D0820 64 606D0788 606D0888 1 601DD7EC Router Init
6071D178 32 6071D124 6071D1C0 1 6042F878 Router Init
6071D4F0 32 6071D4B0 6071D538 1 6042F878 Router Init
60846A24 112 608469C8 60846ABC 1 6042F890 OSPF RBTree
60846ABC 64 60846A24 60846B24 1 6041F3C0 SMF entry
60864684 112 60864564 6086471C 1 6042F890 OSPF RBTree
6086471C 120 60864684 608647BC 1 6042F890 OSPF RBTree
60879704 40 608796C4 60879754 1 6042F878 Router Init
60886380 112 60886300 60886418 1 6042F890 OSPF RBTree
60886488 152 60886418 60886548 1 602E98E4 Router Init
60898AAC 44 60898A68 60898B00 1 6043EF70 Router Init
60898B00 40 60898AAC 60898B50 1 6042F878 Router Init
60898EA8 52 60898E64 60898F04 1 6042F878 Router Init
6089EFAC 80 6089EAF8 6089F024 1 6042F878 Router Init
608A20F4 456 608A1EBC 608A22E4 1 602E2980 Router Init
Address Bytes Prev. Next Ref PrevF NextF Alloc PC What
608A22E4 416 608A20F4 608A24AC 1 602E4D38 Router Init
608A24AC 304 608A22E4 608A2604 1 602E82FC Router Init
608A2604 24 608A24AC 608A2644 1 601DD7EC Router Init
608A2644 24 608A2604 608A2684 1 6041F3C0 SMF entry
608A2684 60 608A2644 608A26E8 1 601DD7EC Router Init
608A4E08 64 608A2AB8 608A4E70 1 602E9908 Router Init
608A4E70 416 608A4E08 608A5038 1 602E4D38 Router Init
608A5038 304 608A4E70 608A5190 1 602E82FC Router Init
608A5190 24 608A5038 608A51D0 1 601DD7EC Router Init
608A51D0 416 608A5190 608A5398 1 602E4D38 Router Init
608A5398 304 608A51D0 608A54F0 1 602E82FC Router Init
608A54F0 24 608A5398 608A5530 1 601DD7EC Router Init
608A5530 24 608A54F0 608A5570 1 601DD7EC Router Init
608A5570 456 608A5530 608A5760 1 602E2980 Router Init
608A5760 112 608A5570 608A57F8 1 6042F890 OSPF RBTree
608A57F8 24 608A5760 608A5838 1 6042F878 Router Init
608A5838 112 608A57F8 608A58D0 1 6042F890 OSPF RBTree
608A58D0 24 608A5838 608A5910 1 6042F878 Router Init
608A5910 112 608A58D0 608A59A8 1 6042F890 OSPF RBTree
608A59A8 24 608A5910 608A59E8 1 6042F878 Router Init
608A59E8 112 608A59A8 608A5A80 1 6042F890 OSPF RBTree
608A5A80 24 608A59E8 608A5AC0 1 6042F878 Router Init
608A5AC0 112 608A5A80 608A5B58 1 6042F890 OSPF RBTree
Address Bytes Prev. Next Ref PrevF NextF Alloc PC What
608A5B58 24 608A5AC0 608A5B98 1 6042F878 Router Init
608A5B98 112 608A5B58 608A5C30 1 6042F890 OSPF RBTree
608A5C30 416 608A5B98 608A5DF8 1 602E4D38 Router Init
608A5DF8 304 608A5C30 608A5F50 1 602E82FC Router Init
608A5F50 24 608A5DF8 608A5F90 1 601DD7EC Router Init
608A5F90 24 608A5F50 608A5FD0 1 601DD7EC Router Init
608A6040 112 608A5FD0 608A60D8 1 602E98E4 Router Init
608A60D8 64 608A6040 608A6140 1 602E9908 Router Init
608A6140 456 608A60D8 608A6330 1 602E2980 Router Init
608A6330 112 608A6140 608A63C8 1 6042F890 OSPF RBTree
608A63C8 24 608A6330 608A6408 1 6042F878 Router Init
608A6408 112 608A63C8 608A64A0 1 6042F890 OSPF RBTree
608A64A0 24 608A6408 608A64E0 1 6042F878 Router Init
608A64E0 112 608A64A0 608A6578 1 6042F890 OSPF RBTree
608A6578 24 608A64E0 608A65B8 1 6042F878 Router Init
608A65B8 112 608A6578 608A6650 1 6042F890 OSPF RBTree
608A6650 24 608A65B8 608A6690 1 6042F878 Router Init
608A6690 112 608A6650 608A6728 1 6042F890 OSPF RBTree
608A6728 24 608A6690 608A6768 1 6042F878 Router Init
608A6768 112 608A6728 608A6800 1 6042F890 OSPF RBTree
608A6800 416 608A6768 608A69C8 1 602E4D38 Router Init
608A69C8 304 608A6800 608A6B20 1 602E82FC Router Init
608A6B20 24 608A69C8 608A6B60 1 601DD7EC Router Init
60B5EFE8 60 60B5EF84 60B5F04C 1 6040AF18 SWIDB_SB:
NETBI
OS Info
60B5F04C 60 60B5EFE8 60B5F0B0 1 6040AF18 SWIDB_SB:
NETBI
OS Info
60B5F0B0 60 60B5F04C 60B5F114 1 6040AF18 SWIDB_SB:
NETBI
OS Info
60B5F114 60 60B5F0B0 60B5F178 1 6040AF18 SWIDB_SB:
NETBI
OS Info
60B5F178 60 60B5F114 60B5F1DC 1 6040AF18 SWIDB_SB:
NETBI
OS Info
60B60250 60 60B601B4 60B602B4 1 6040AF18 SWIDB_SB:
NETBI
OS Info
60B602B4 60 60B60250 60B60318 1 6040AF18 SWIDB_SB:
NETBI
OS Info
60B60318 60 60B602B4 60B6037C 1 6040AF18 SWIDB_SB:
NETBI
OS Info
60B6037C 60 60B60318 60B603E0 1 6040AF18 SWIDB_SB:
NETBI
OS Info
60B603E0 60 60B6037C 60B60444 1 6040AF18 SWIDB_SB:
NETBI
OS Info
60B60444 60 60B603E0 60B604A8 1 6040AF18 SWIDB_SB:
NETBI
OS Info
60B604A8 60 60B60444 60B6050C 1 6040AF18 SWIDB_SB:
NETBI
OS Info
60B6050C 60 60B604A8 60B60570 1 6040AF18 SWIDB_SB:
NETBI
OS Info
60B60570 60 60B6050C 60B605D4 1 6040AF18 SWIDB_SB:
NETBI
OS Info
60B605D4 60 60B60570 60B60638 1 6040AF18 SWIDB_SB:
NETBI
OS Info
60B60638 60 60B605D4 60B6069C 1 6040AF18 SWIDB_SB:
NETBI
OS Info
60B6069C 60 60B60638 60B60700 1 6040AF18 SWIDB_SB:
NETBI
OS Info
60B60700 60 60B6069C 60B60764 1 6040AF18 SWIDB_SB:
NETBI
OS Info
60B60764 60 60B60700 60B607C8 1 6040AF18 SWIDB_SB:
NETBI
OS Info
60B607C8 60 60B60764 60B6082C 1 6040AF18 SWIDB_SB:
NETBI
OS Info
60B6082C 60 60B607C8 60B60890 1 6040AF18 SWIDB_SB:
NETBI
OS Info
------
14224
I/O memory
Address Bytes Prev. Next Ref PrevF NextF Alloc PC What
sh ip route summary total consumption of the routing table around 60 k
Best Regards,
Mohammed Saro
Network Engineer
Message Posted at:
http://www.groupstudy.com/form/read.php?f=7&i=14942&t=14942
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