syslog vrrp VIP list mismatch

tim_xd_ou — Sun, 12 Apr 2015 10:08:00 GMT

the vrrp is operational, bu as the log shown below, I would like to know what caused the MISMATCH? thanks.

sw-1

configuration:
GA-CSR2-BH-DS03.15 # show configuration "vrrp" | in V2300D
create vrrp vlan V2300D vrid 1
configure vrrp vlan V2300D vrid 1 priority 250
configure vrrp vlan V2300D vrid 1 version v2
configure vrrp vlan V2300D vrid 1 add 10.132.0.254
enable vrrp vlan V2300D vrid 1
GA-CSR2-BH-DS03.16 # show configuration "vrrp" | in V2303D
create vrrp vlan V2303D vrid 1
configure vrrp vlan V2303D vrid 1 priority 250
configure vrrp vlan V2303D vrid 1 version v2
configure vrrp vlan V2303D vrid 1 add 10.132.3.254
enable vrrp vlan V2303D vrid 1
GA-CSR2-BH-DS03.17 # show configuration "vrrp" | in V2306D
create vrrp vlan V2306D vrid 1
configure vrrp vlan V2306D vrid 1 priority 250
configure vrrp vlan V2306D vrid 1 version v2
configure vrrp vlan V2306D vrid 1 add 10.132.6.254
enable vrrp vlan V2306D vrid 1
GA-CSR2-BH-DS03.18 # show configuration "vrrp" | in V2309D
create vrrp vlan V2309D vrid 1
configure vrrp vlan V2309D vrid 1 priority 250
configure vrrp vlan V2309D vrid 1 version v2
configure vrrp vlan V2309D vrid 1 add 10.132.9.254
enable vrrp vlan V2309D vrid 1
GA-CSR2-BH-DS03.19 #

syslog:
04/12/2015 12:55:46.05 MSM-A: Advert for VR on vlan V2303D vrid 1 ignored: VIP list mismatch04/12/2015 12:55:46.05 MSM-A: Advert for VR on vlan V2303D vrid 1 ignored: couldn't find VIP 10.132.0.254 in VR's list
04/12/2015 12:55:46.04 MSM-A: Advert for VR on vlan V2306D vrid 1 ignored: VIP list mismatch
04/12/2015 12:55:46.04 MSM-A: Advert for VR on vlan V2306D vrid 1 ignored: couldn't find VIP 10.132.0.254 in VR's list
04/12/2015 12:55:46.04 MSM-A: Advert for VR on vlan V2309D vrid 1 ignored: VIP list mismatch
04/12/2015 12:55:46.04 MSM-A: Advert for VR on vlan V2309D vrid 1 ignored: couldn't find VIP 10.132.0.254 in VR's list
04/12/2015 12:55:45.69 MSM-A: Advert for VR on vlan V2300D vrid 1 ignored: VIP list mismatch
04/12/2015 12:55:45.69 MSM-A: Advert for VR on vlan V2300D vrid 1 ignored: couldn't find VIP 10.132.3.254 in VR's list
04/12/2015 12:55:45.69 MSM-A: Advert for VR on vlan V2306D vrid 1 ignored: VIP list mismatch
04/12/2015 12:55:45.69 MSM-A: Advert for VR on vlan V2306D vrid 1 ignored: couldn't find VIP 10.132.3.254 in VR's list
04/12/2015 12:55:45.69 MSM-A: Advert for VR on vlan V2309D vrid 1 ignored: VIP list mismatch
04/12/2015 12:55:45.69 MSM-A: Advert for VR on vlan V2309D vrid 1 ignored: couldn't find VIP 10.132.3.254 in VR's list
04/12/2015 12:55:45.28 MSM-A: Advert for VR on vlan V2300D vrid 1 ignored: VIP list mismatch
04/12/2015 12:55:45.28 MSM-A: Advert for VR on vlan V2300D vrid 1 ignored: couldn't find VIP 10.132.9.254 in VR's list
04/12/2015 12:55:45.28 MSM-A: Advert for VR on vlan V2303D vrid 1 ignored: VIP list mismatch
04/12/2015 12:55:45.28 MSM-A: Advert for VR on vlan V2303D vrid 1 ignored: couldn't find VIP 10.132.9.254 in VR's list
04/12/2015 12:55:45.28 MSM-A: Advert for VR on vlan V2306D vrid 1 ignored: VIP list mismatch
04/12/2015 12:55:45.28 MSM-A: Advert for VR on vlan V2306D vrid 1 ignored: couldn't find VIP 10.132.9.254 in VR's list
04/12/2015 12:55:45.27 MSM-A: Advert for VR on vlan V2300D vrid 1 ignored: VIP list mismatch
04/12/2015 12:55:45.27 MSM-A: Advert for VR on vlan V2300D vrid 1 ignored: couldn't find VIP 10.132.6.254 in VR's list
04/12/2015 12:55:45.27 MSM-A: Advert for VR on vlan V2303D vrid 1 ignored: VIP list mismatch
04/12/2015 12:55:45.27 MSM-A: Advert for VR on vlan V2303D vrid 1 ignored: couldn't find VIP 10.132.6.254 in VR's list
04/12/2015 12:55:45.27 MSM-A: Advert for VR on vlan V2309D vrid 1 ignored: VIP list mismatch
04/12/2015 12:55:45.27 MSM-A: Advert for VR on vlan V2309D vrid 1 ignored: couldn't find VIP 10.132.6.254 in VR's list
04/12/2015 12:55:45.06 MSM-A: Advert for VR on vlan V2303D vrid 1 ignored: VIP list mismatch
04/12/2015 12:55:45.06 MSM-A: Advert for VR on vlan V2303D vrid 1 ignored: couldn't find VIP 10.132.0.254 in VR's list
04/12/2015 12:55:45.06 MSM-A: Advert for VR on vlan V2306D vrid 1 ignored: VIP list mismatch
04/12/2015 12:55:45.06 MSM-A: Advert for VR on vlan V2306D vrid 1 ignored: couldn't find VIP 10.132.0.254 in VR's list
04/12/2015 12:55:45.06 MSM-A: Advert for VR on vlan V2309D vrid 1 ignored: VIP list mismatch
04/12/2015 12:55:45.06 MSM-A: Advert for VR on vlan V2309D vrid 1 ignored: couldn't find VIP 10.132.0.254 in VR's list
04/12/2015 12:55:44.70 MSM-A: Advert for VR on vlan V2300D vrid 1 ignored: VIP list mismatch
04/12/2015 12:55:44.70 MSM-A: Advert for VR on vlan V2300D vrid 1 ignored: couldn't find VIP 10.132.3.254 in VR's list
04/12/2015 12:55:44.70 MSM-A: Advert for VR on vlan V2306D vrid 1 ignored: VIP list mismatch
04/12/2015 12:55:44.70 MSM-A: Advert for VR on vlan V2306D vrid 1 ignored: couldn't find VIP 10.132.3.254 in VR's list
04/12/2015 12:55:44.70 MSM-A: Advert for VR on vlan V2309D vrid 1 ignored: VIP list mismatch
04/12/2015 12:55:44.70 MSM-A: Advert for VR on vlan V2309D vrid 1 ignored: couldn't find VIP 10.132.3.254 in VR's list
04/12/2015 12:55:44.29 MSM-A: Advert for VR on vlan V2300D vrid 1 ignored: VIP list mismatch

sw-2

configuration:
* GA-CSR2-BH-DS04.1 # show configuration "vrrp" | in V2300Dcreate vrrp vlan V2300D vrid 1
configure vrrp vlan V2300D vrid 1 priority 50
configure vrrp vlan V2300D vrid 1 version v2
configure vrrp vlan V2300D vrid 1 add 10.132.0.254
enable vrrp vlan V2300D vrid 1
* GA-CSR2-BH-DS04.2 # show configuration "vrrp" | in V2303D
create vrrp vlan V2303D vrid 1
configure vrrp vlan V2303D vrid 1 priority 50
configure vrrp vlan V2303D vrid 1 version v2
configure vrrp vlan V2303D vrid 1 add 10.132.3.254
enable vrrp vlan V2303D vrid 1
* GA-CSR2-BH-DS04.3 # show configuration "vrrp" | in V2306D
create vrrp vlan V2306D vrid 1
configure vrrp vlan V2306D vrid 1 priority 50
configure vrrp vlan V2306D vrid 1 version v2
configure vrrp vlan V2306D vrid 1 add 10.132.6.254
enable vrrp vlan V2306D vrid 1
* GA-CSR2-BH-DS04.4 # show configuration "vrrp" | in V2309D
create vrrp vlan V2309D vrid 1
configure vrrp vlan V2309D vrid 1 priority 50
configure vrrp vlan V2309D vrid 1 version v2
configure vrrp vlan V2309D vrid 1 add 10.132.9.254
enable vrrp vlan V2309D vrid 1
* GA-CSR2-BH-DS04.5 #

syslog:
04/12/2015 12:56:52.72 MSM-A: Advert for VR on vlan V2300D vrid 1 ignored: VIP list mismatch04/12/2015 12:56:52.72 MSM-A: Advert for VR on vlan V2300D vrid 1 ignored: couldn't find VIP 10.132.3.254 in VR's list
04/12/2015 12:56:52.72 MSM-A: Advert for VR on vlan V2306D vrid 1 ignored: VIP list mismatch
04/12/2015 12:56:52.72 MSM-A: Advert for VR on vlan V2306D vrid 1 ignored: couldn't find VIP 10.132.3.254 in VR's list
04/12/2015 12:56:52.72 MSM-A: Advert for VR on vlan V2309D vrid 1 ignored: VIP list mismatch
04/12/2015 12:56:52.72 MSM-A: Advert for VR on vlan V2309D vrid 1 ignored: couldn't find VIP 10.132.3.254 in VR's list
04/12/2015 12:56:52.31 MSM-A: Advert for VR on vlan V2300D vrid 1 ignored: VIP list mismatch
04/12/2015 12:56:52.31 MSM-A: Advert for VR on vlan V2300D vrid 1 ignored: couldn't find VIP 10.132.9.254 in VR's list
04/12/2015 12:56:52.31 MSM-A: Advert for VR on vlan V2303D vrid 1 ignored: VIP list mismatch
04/12/2015 12:56:52.31 MSM-A: Advert for VR on vlan V2303D vrid 1 ignored: couldn't find VIP 10.132.9.254 in VR's list
04/12/2015 12:56:52.31 MSM-A: Advert for VR on vlan V2306D vrid 1 ignored: VIP list mismatch
04/12/2015 12:56:52.31 MSM-A: Advert for VR on vlan V2306D vrid 1 ignored: couldn't find VIP 10.132.9.254 in VR's list
04/12/2015 12:56:52.31 MSM-A: Advert for VR on vlan V2300D vrid 1 ignored: VIP list mismatch
04/12/2015 12:56:52.31 MSM-A: Advert for VR on vlan V2300D vrid 1 ignored: couldn't find VIP 10.132.6.254 in VR's list
04/12/2015 12:56:52.31 MSM-A: Advert for VR on vlan V2303D vrid 1 ignored: VIP list mismatch
04/12/2015 12:56:52.31 MSM-A: Advert for VR on vlan V2303D vrid 1 ignored: couldn't find VIP 10.132.6.254 in VR's list
04/12/2015 12:56:52.31 MSM-A: Advert for VR on vlan V2309D vrid 1 ignored: VIP list mismatch
04/12/2015 12:56:52.31 MSM-A: Advert for VR on vlan V2309D vrid 1 ignored: couldn't find VIP 10.132.6.254 in VR's list
04/12/2015 12:56:52.04 MSM-A: Advert for VR on vlan V2303D vrid 1 ignored: VIP list mismatch
04/12/2015 12:56:52.04 MSM-A: Advert for VR on vlan V2303D vrid 1 ignored: couldn't find VIP 10.132.0.254 in VR's list
04/12/2015 12:56:52.03 MSM-A: Advert for VR on vlan V2306D vrid 1 ignored: VIP list mismatch
04/12/2015 12:56:52.03 MSM-A: Advert for VR on vlan V2306D vrid 1 ignored: couldn't find VIP 10.132.0.254 in VR's list
04/12/2015 12:56:52.03 MSM-A: Advert for VR on vlan V2309D vrid 1 ignored: VIP list mismatch
04/12/2015 12:56:52.03 MSM-A: Advert for VR on vlan V2309D vrid 1 ignored: couldn't find VIP 10.132.0.254 in VR's list
04/12/2015 12:56:51.68 MSM-A: Advert for VR on vlan V2300D vrid 1 ignored: VIP list mismatch
04/12/2015 12:56:51.68 MSM-A: Advert for VR on vlan V2300D vrid 1 ignored: couldn't find VIP 10.132.3.254 in VR's list
04/12/2015 12:56:51.68 MSM-A: Advert for VR on vlan V2306D vrid 1 ignored: VIP list mismatch
04/12/2015 12:56:51.68 MSM-A: Advert for VR on vlan V2306D vrid 1 ignored: couldn't find VIP 10.132.3.254 in VR's list

RE: syslog vrrp VIP list mismatch

Bill_Stritzinge — Sun, 12 Apr 2015 16:53:00 GMT

From what I could find this message is caused by an L2 loop on vlans within the network. Is there any chance you could run ELRP to check for a L2 loop somewhere? If you cannot find anything could you provide the vlan configurations as well and also show the output of "show edp port all" for each of the switches?

Bill

RE: syslog vrrp VIP list mismatch

tim_xd_ou — Sun, 12 Apr 2015 17:27:00 GMT

thank you, bill.

I agree it may cause by a L2 loop, a elrp one-shot command was ran on sw1 to try to find the loop, but no loop detected, and sw2 configured elrp on each vlan, also no loop detected. please advise. Below link is output of show edp port all, show vrrp, show configuration vrrp, configure elrp one-shot...

sw1 config
https://www.evernote.com/l/Af3_q-l9U9RO1pEJwwjAp45carRVOFYSs6c

sw2 config
https://www.evernote.com/l/Af1hHpuKSa9DZ4braOJbKDLi0zBu29j_3y0

RE: syslog vrrp VIP list mismatch

Bill_Stritzinge — Sun, 12 Apr 2015 17:32:00 GMT

Sounds good... let me digest the configurations and see if I can identify anything. What version of code and second have you already opened a case on this, if so let me know the # - if not no worries.

RE: syslog vrrp VIP list mismatch

tim_xd_ou — Sun, 12 Apr 2015 17:35:00 GMT

case # 01114102, show tech output file already enclosed to the case.

RE: syslog vrrp VIP list mismatch

Sumit_Tokle — Sun, 12 Apr 2015 21:32:00 GMT

please enable mac movement for that vlan and check if you can see any mac move logs.

RE: syslog vrrp VIP list mismatch

Soojal_Pasi — Wed, 19 Aug 2015 02:01:00 GMT

same problem i am getting on my core..

RE: syslog vrrp VIP list mismatch

Soojal_Pasi — Wed, 19 Aug 2015 02:03:00 GMT

and found nothing suspicious by elrp

RE: syslog vrrp VIP list mismatch

Karthik_Mohando — Wed, 19 Aug 2015 02:03:00 GMT

Most of the times these VRRP warnings are caused by a L2 loop, ELRP would send Multicast packets to detect the Loop, in case some devices like IP phones does not flood the multicast packets ELRP would not detect a loop even though there is a loop, so tracking the cables would help to find the loop.

RE: syslog vrrp VIP list mismatch

Karthik_Mohando — Thu, 20 Aug 2015 07:40:00 GMT

RE: syslog vrrp VIP list mismatch

Annas_Shaker — Fri, 28 Aug 2015 19:21:00 GMT

What is happening here (and I am basing my conclusion on the logs) is a loop across VLANs.

Let's examine this log message:
04/12/2015 12:56:52.04 MSM-A: Advert for VR on vlan V2303D vrid 1 ignored: couldn't find VIP 10.132.0.254 in VR's list

What this log message is saying: for the VRRP instance in VLAN V2303D, the IP 10.132.0.254 is outside its subnet. It looks like VRRP packets with VIP of 10.132.0.254 are making it to VLAN V2303D some way. To me it looks like V2300D is somehow looped into VLAN V2303D.

More information can be found in this article:
https://gtacknowledge.extremenetworks.com/articles/Q_A/Workstations-MAC-addresses-learned-on-two-dif...

Let me know if this helps.

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RE: syslog vrrp VIP list mismatch