Cisco 3825 Router Nat translation stop , automatic resolved after some time.
Our internet traffic goes through this router via BlueCoat. Suddenly internet goes down and up automatically after some time (10-15min).
During internet outage we can ping 3825 NAT Router (10.101.36.XXX inside ip ) but not able to ssh/telnet. But after internet up we can able to access 3825 NAT router (10.101.36.XXX in side ip).
We also check trace during problematic time. traffic not pass after 10.101.36.XXX.
After able to access we don't found any abnormal log form 3825 NAT router.
UDAY-BC-NAT-RT#sh clo
04:05:50.434 GMT Sat Apr 29 2006
UDAY-BC-NAT-RT#sh ver
Cisco IOS Software, 3800 Software (C3825-ADVSECURITYK9-M), Version 15.1(4)M5, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2012 by Cisco Systems, Inc.
Compiled Tue 04-Sep-12 17:25 by prod_rel_team
ROM: System Bootstrap, Version 12.3(11r)T2, RELEASE SOFTWARE (fc1)
UDAY-BC-NAT-RT uptime is 16 weeks, 4 days, 10 hours, 6 minutes
System returned to ROM by error - a Software forced crash, PC 0x60AB672C at 06:31:43 GMT Mon Feb 27 2006
System restarted at 17:59:46 GMT Mon Jan 2 2006
System image file is "flash:c3825-advsecurityk9-mz.151-4.M5.bin"
Last reload type: Normal Reload
This product contains cryptographic features and is subject to United
States and local country laws governing import, export, transfer and
use. Delivery of Cisco cryptographic products does not imply
third-party authority to import, export, distribute or use encryption.
Importers, exporters, distributors and users are responsible for
compliance with U.S. and local country laws. By using this product you
agree to comply with applicable laws and regulations. If you are unable
to comply with U.S. and local laws, return this product immediately.
--More--
A summary of U.S. laws governing Cisco cryptographic products may be found at:
http://www.cisco.com/wwl/export/crypto/tool/stqrg.html
If you require further assistance please contact us by sending email to
export@cisco.com.
Cisco 3825 (revision 1.0) with 223232K/38912K bytes of memory.
Processor board ID FHK0931F247
2 FastEthernet interfaces
2 Gigabit Ethernet interfaces
1 Virtual Private Network (VPN) Module
DRAM configuration is 64 bits wide with parity enabled.
479K bytes of NVRAM.
62720K bytes of ATA System CompactFlash (Read/Write)
License Info:
License UDI:
-------------------------------------------------
Device# PID SN
-------------------------------------------------
--More-- *0 CISCO3825 FHK0931F247
Configuration register is 0x2102
UDAY-BC-NAT-RT#
UDAY-BC-NAT-RT#sh int
GigabitEthernet0/0 is up, line protocol is up
Hardware is BCM1125 Internal MAC, address is 0013.80f0.3620 (bia 0013.80f0.3620)
Description: Ouside
Internet address is 202.134.12.13/26
MTU 1500 bytes, BW 1000000 Kbit/sec, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 15/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full Duplex, 1Gbps, media type is RJ45
output flow-control is XON, input flow-control is XON
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 13w6d
Input queue: 0/75/549889696/669408 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 61656000 bits/sec, 7030 packets/sec
5 minute output rate 6869000 bits/sec, 4827 packets/sec
1237677247 packets input, 529323682 bytes, 80735 no buffer
Received 590289293 broadcasts (0 IP multicasts)
0 runts, 0 giants, 6880 throttles
911803 input errors, 0 CRC, 0 frame, 911785 overrun, 0 ignored
0 watchdog, 14583269 multicast, 0 pause input
304204714 packets output, 1430490435 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
290 unknown protocol drops
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier, 0 pause output
0 output buffer failures, 0 output buffers swapped out
GigabitEthernet0/1 is up, line protocol is up
Hardware is BCM1125 Internal MAC, address is 0013.80f0.3621 (bia 0013.80f0.3621)
Internet address is 10.101.36.177/30
MTU 1500 bytes, BW 1000000 Kbit/sec, DLY 10 usec,
reliability 255/255, txload 15/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full Duplex, 1Gbps, media type is RJ45
output flow-control is XON, input flow-control is XON
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 13w6d
Input queue: 0/75/8/5927 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 6901000 bits/sec, 4834 packets/sec
5 minute output rate 61641000 bits/sec, 7037 packets/sec
364775466 packets input, 909928401 bytes, 0 no buffer
Received 763460 broadcasts (0 IP multicasts)
0 runts, 0 giants, 1 throttles
6 input errors, 0 CRC, 0 frame, 3 overrun, 0 ignored
0 watchdog, 16 multicast, 0 pause input
1241081077 packets output, 1970387411 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 unknown protocol drops
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier, 0 pause output
0 output buffer failures, 0 output buffers swapped out
