We have a hosting/housing supplier that provides us connecivity through two links and we are using HSRP.
Las week after rebooting our router, it stopped reaching specifically the HSRP address at the suppliers routers, but still can reach the real addresses at the equipments:
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.216.16.188, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/4 ms
RCURST08#
Our router informations:
Anterior:
ip route 10.216.17.0 255.255.255.0 10.216.16.190 name TIVIT
Atual:
ip route 10.216.17.0 255.255.255.0 10.216.16.188 name TIVIT
RCURST08#sh ip route 10.216.17.0
Routing entry for 10.216.17.0/24
Known via "static", distance 1, metric 0
Routing Descriptor Blocks:
* 10.216.16.188
Route metric is 0, traffic share count is 1
RCURST08#
RCURST08#sh ip route 10.216.16.190
Routing entry for 10.216.16.176/28
Known via "connected", distance 0, metric 0 (connected, via interface)
Routing Descriptor Blocks:
* directly connected, via BVI11
Route metric is 0, traffic share count is 1
RCURST08#
RCURST08#sh ip route 10.216.16.188
Routing entry for 10.216.16.176/28
Known via "connected", distance 0, metric 0 (connected, via interface)
Routing Descriptor Blocks:
* directly connected, via BVI11
Route metric is 0, traffic share count is 1
RCURST08#sh ip route 10.216.16.189
Routing entry for 10.216.16.176/28
Known via "connected", distance 0, metric 0 (connected, via interface)
Routing Descriptor Blocks:
* directly connected, via BVI11
Route metric is 0, traffic share count is 1
RCURST08#
RCURST08#sh run int bvi11
Building configuration...
Current configuration : 211 bytes
!
interface BVI11
description Intercon_Softway_TIVIT Vlan.11
ip address 10.172.65.101 255.255.255.252 secondary
ip address 10.251.127.209 255.255.255.252 secondary
ip address 10.216.16.177 255.255.255.240
!
end
RCURST08#
RCURST08#sh int bvi11
BVI11 is up, line protocol is up
Hardware is BVI, address is 588d.095d.35a2 (bia 0000.0000.0000)
Description: Intercon_Softway Vlan.11
Internet address is 10.216.16.177/28
MTU 1500 bytes, BW 1000000 Kbit/sec, DLY 5000 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 2d20h, output never, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/0 (size/max)
5 minute input rate 234000 bits/sec, 118 packets/sec
5 minute output rate 193000 bits/sec, 116 packets/sec
22953711 packets input, 6005157828 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
24760494 packets output, 3518436390 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 unknown protocol drops
0 output buffer failures, 0 output buffers swapped out
RCURST08#
RCURST08#sh run int g0/2
Building configuration...
Current configuration : 79 bytes
!
interface GigabitEthernet0/2
no ip address
duplex auto
speed auto
!
end
RCURST08#sh run int g0/2.11
Building configuration...
Current configuration : 80 bytes
!
interface GigabitEthernet0/2.11
encapsulation dot1Q 11
bridge-group 11
end
RCURST08#sh int g0/2
GigabitEthernet0/2 is up, line protocol is up
Hardware is PQ3_TSEC, address is 588d.095d.35a2 (bia 588d.095d.35a2)
MTU 1500 bytes, BW 1000000 Kbit/sec, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation 802.1Q Virtual LAN, Vlan ID 1., loopback not set
Keepalive set (10 sec)
Full-duplex, 1000Mb/s, media type is RJ45
output flow-control is unsupported, input flow-control is unsupported
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 never
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 252000 bits/sec, 160 packets/sec
5 minute output rate 217000 bits/sec, 140 packets/sec
30357690 packets input, 6516602290 bytes, 0 no buffer
Received 6369564 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 4446773 multicast, 0 pause input
0 input packets with dribble condition detected
24955712 packets output, 3662033203 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
3 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
RCURST08#
RCURST08#sh int g0/2.11
GigabitEthernet0/2.11 is up, line protocol is up
Hardware is PQ3_TSEC, address is 588d.095d.35a2 (bia 588d.095d.35a2)
MTU 1500 bytes, BW 1000000 Kbit/sec, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation 802.1Q Virtual LAN, Vlan ID 11.
Keepalive set (10 sec)
ARP type: ARPA, ARP Timeout 04:00:00
Last clearing of "show interface" counters never
RCURST08#
RCURST08#sh ver
Cisco IOS Software, C2951 Software (C2951-UNIVERSALK9-M), Version 15.0(1)M4, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupportCopyright (c) 1986-2010 by Cisco Systems, Inc.
Compiled Thu 28-Oct-10 18:58 by prod_rel_team
ROM: System Bootstrap, Version 15.0(1r)M6, RELEASE SOFTWARE (fc1)
RCURST08 uptime is 3 days, 10 hours, 19 minutes
System returned to ROM by reload at 01:42:04 UTC Fri May 6 2011
System restarted at 01:43:29 UTC Fri May 6 2011
System image file is "flash0:c2951-universalk9-mz.SPA.150-1.M4.bin"
Last reload type: Normal Reload
Last reload reason: Reload Command
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.
A summary of U.S. laws governing Cisco cryptographic products may be found at:
http://www.cisco.com/wwl/export/crypto/tool/stqrg.htmlIf you require further assistance please contact us by sending email to
export@cisco.com.Cisco CISCO2951/K9 (revision 1.1) with 1003520K/45056K bytes of memory.
Processor board ID FTX1447A0MH
4 Gigabit Ethernet interfaces
4 Serial(sync/async) interfaces
1 terminal line
1 Virtual Private Network (VPN) Module
DRAM configuration is 72 bits wide with parity enabled.
255K bytes of non-volatile configuration memory.
500472K bytes of ATA System CompactFlash 0 (Read/Write)
License Info:
License UDI:
-------------------------------------------------
Device# PID SN
-------------------------------------------------
*0 CISCO2951/K9 FTX1447A0MH
Technology Package License Information for Module:'c2951'
----------------------------------------------------------------
Technology Technology-package Technology-package
Current Type Next reboot
-----------------------------------------------------------------
ipbase ipbasek9 Permanent ipbasek9
security securityk9 Permanent securityk9
uc None None None
data None None None
Configuration register is 0x2102
RCURST08#
Detail is that we have HSRP at our internal firewalls that communicates with this router through other interface and is fine.
If someone has some experience or idea of what could be happenning?
Rds,
Luiz
