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CSCse73428 - HSRP not working in 1841 running 12.4 code

Hi, I hope that you are very well. I have the next issue configuring HSRP between two routers, the firts router is a 1841 with IOS 12.4(25g) Advance IP Services (Router Digitel), and the second is a 2801 with IOS 12.4(15)T9 Service Provider Services (Router Movistar).

After configure HSRP, and execute the command 'show standby brief', the result is exactly to the bug CSCse73428:

 

Router#show standby brief
P indicates configured to preempt.
|
Interface Grp Pri P State Active Standby Virtual IP
Fa0/0 1 100 Active local unknown 170.195.40.100

 

Aditional, I have  the configure interface and some debug's: debug standby event, debug standby packets, debug standby errors from two routers. This router is connected through a switch L2 without vlans configured.

 

*Router Digitel*

interface fastethernet 0/1

ip address 170.195.40.101 255.255.0.0

standby 1 ip 170.195.40.100

standby 1 preempt

standby 1 priority 150

*Router Movistar*

interface fastethernet 0/0

ip address 170.195.40.102 255.255.0.0

standby 1 ip 170.195.40.100

standby 1 preempt

standby 1 priority 100

***DEBUG-DIGITEL***

*Sep 22 16:42:39.588: HSRP: Fa0/1 Grp 1 Hello  out 170.195.40.101 Active  pri 15
0 vIP 170.195.40.100
*Sep 22 16:42:39.624: HSRP: Fa0/1 API arp for proto, 170.195.40.100 is active vI
P
*Sep 22 16:42:42.588: HSRP: Fa0/1 Grp 1 Hello  out 170.195.40.101 Active  pri 15
0 vIP 170.195.40.100
*Sep 22 16:42:45.588: HSRP: Fa0/1 Grp 1 Hello  out 170.195.40.101 Active  pri 15
0 vIP 170.195.40.100
*Sep 22 16:42:48.588: HSRP: Fa0/1 Grp 1 Hello  out 170.195.40.101 Active  pri 15
0 vIP 170.195.40.100
*Sep 22 16:42:51.588: HSRP: Fa0/1 Grp 1 Hello  out 170.195.40.101 Active  pri 15
0 vIP 170.195.40.100
*Sep 22 16:42:53.268: HSRP: Fa0/1 API arp for proto, 170.195.40.100 is active vI
P
*Sep 22 16:42:54.588: HSRP: Fa0/1 Grp 1 Hello  out 170.195.40.101 Active  pri 15
0 vIP 170.195.40.100

***DEBUG-MOVISTAR***

PROAG_ACARIGUA_1045#

*Sep 22 17:16:26.348: HSRP: Fa0/0 Grp 1 Hello  out 170.195.40.102 Active  pri 100 vIP 170.195.40.100

PROAG_ACARIGUA_1045#

*Sep 22 17:16:27.356: HSRP: Fa0/0 Active virtual address 170.195.40.100 found in hash table

PROAG_ACARIGUA_1045#

*Sep 22 17:16:29.348: HSRP: Fa0/0 Grp 1 Hello  out 170.195.40.102 Active  pri 100 vIP 170.195.40.100

*Sep 22 17:16:30.252: HSRP: Fa0/0 Active virtual address 170.195.40.100 found in hash table

PROAG_ACARIGUA_1045#

*Sep 22 17:16:31.336: HSRP: Fa0/0 Active virtual address 170.195.40.100 found in hash table

PROAG_ACARIGUA_1045#

*Sep 22 17:16:32.348: HSRP: Fa0/0 Grp 1 Hello  out 170.195.40.102 Active  pri 100 vIP 170.195.40.100

*Sep 22 17:16:32.972: HSRP: Fa0/0 Grp 1 Hello  out 170.195.40.102 Active  pri 100 vIP 170.195.40.100

*Sep 22 17:16:33.316: HSRP: Fa0/0 Active virtual address 170.195.40.100 found in hash table

PROAG_ACARIGUA_1045#

*Sep 22 17:16:35.348: HSRP: Fa0/0 Grp 1 Hello  out 170.195.40.102 Active  pri 100 vIP 170.195.40.100

*Sep 22 17:16:36.008: HSRP: Fa0/0 Active virtual address 170.195.40.100 found in hash table

PROAG_ACARIGUA_1045#

*Sep 22 17:16:37.312: HSRP: Fa0/0 Active virtual address 170.195.40.100 found in hash table

PROAG_ACARIGUA_1045#

*Sep 22 17:16:38.348: HSRP: Fa0/0 Grp 1 Hello  out 170.195.40.102 Active  pri 100 vIP 170.195.40.100

PROAG_ACARIGUA_1045#

*Sep 22 17:16:40.528: HSRP: Fa0/0 Active virtual address 170.195.40.100 found in hash table

*Sep 22 17:16:41.348: HSRP: Fa0/0 Grp 1 Hello  out 170.195.40.102 Active  pri 100 vIP 170.195.40.100

PROAG_ACARIGUA_1045#

*Sep 22 17:16:41.788: HSRP: Fa0/0 Grp 1 Hello  out 170.195.40.102 Active  pri 100 vIP 170.195.40.100

 

 

Can someone help me please with this problem, please! I don't know if this bug is affecting the hsrp configuration!

Everyone's tags (1)
4 REPLIES 4
Beginner

Hello RigelYour issue may not

Hello Rigel

Your issue may not be related to CSCse73428. Have you checked the devices (i.e. switch) between these two routers to see if HSRP packets can make it through? Can you ping from one router to the other?

An option would be to configure embedded packet capture on one of the routers to see if you actually receive the HSRP packets. For more information about embedded packet capture, see this: http://www.cisco.com/c/en/us/td/docs/ios-xml/ios/epc/configuration/12-4t/epc-12-4t-book/nm-packet-capture.html

If it doesn't help I would recommend an IOS software upgrade.

Best regards,
Martin

Hi Martin, thanks for you

Hi Martin, thanks for you response! Yes, I can do ping between routers without problem, I will try to configure EPC on one of the routers and check if the router receive the HSRP packets.

 

Best regards,

Rigel Silva

Beginner

Hello RigelDid you have any

Hello Rigel

Did you have any luck with troubleshooting the HSRP issue?

Best regards,
Martin

Hi Martin, I didn't can

Hi Martin, I didn't can configure EPC because tha IOS not support this feature, I will do upgrade to IOS!!!

 

Regards,

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