06-12-2015 06:53 PM - edited 03-08-2019 12:32 AM
We have two Nexus 5548 in a dual HA configuration. We have HSRP configured on VLAN705 on both Nexus and the VIP is xx.1. The access switch is a WS-C3560X-48P, the log on the Nexus is filled with duplicate IP address messages for the HSRP VIP address xx.1
I seen post saying to disable ip tracking on the access switch or lower the logging level to 2 for ARP. Dose anyone know of any other remedy for these error on the Nexus? I seen this same error on two separate NXOS codes 5.2.1 and 7.1.1
Any input would be helpful, I know the CCIE's have expert knowledge on these topics.
Thank you
destination set to our local Virtual ip, 10.3.5.1
2015 Jun 12 21:38:59 s-dsw1 %ARP-3-DUP_SRCIP_PROBE: arp [3439] Duplicate add
ress Detected. Probe packet received from bc16.f551.8d33 on Vlan596 with destin
ation set to our local ip, 10.47.5.2
2015 Jun 12 21:39:20 s-dsw1 %ARP-3-DUP_VADDR_SRCIP_PROBE: arp [3439] Duplica
te address Detected. Probe packet received from fc5b.3929.43b1 on Vlan705 with
destination set to our local Virtual ip, 10.3.5.1
2015 Jun 12 21:39:28 s-dsw1 %ARP-3-DUP_SRCIP_PROBE: arp [3439] Duplicate add
ress Detected. Probe packet received from bc16.f551.8d33 on Vlan596 with destin
ation set to our local ip, 10.47.5.2
2015 Jun 12 21:39:49 s-dsw1 %ARP-3-DUP_VADDR_SRCIP_PROBE: arp [3439] Duplica
te address Detected. Probe packet received from bc16.f551.8eb1 on Vlan705 with
destination set to our local Virtual ip, 10.3.5.1
2015 Jun 12 21:39:57 s-dsw1 %ARP-3-DUP_SRCIP_PROBE: arp [3439] Duplicate add
ress Detected. Probe packet received from bc16.f551.8d33 on Vlan596 with destin
ation set to our local ip, 10.47.5.2
2015 Jun 12 21:40:18 sib-dsw1 %ARP-3-DUP_VADDR_SRCIP_PROBE: arp [3439] Duplica
te address Detected. Probe packet received from bc16.f551.8eb1 on Vlan705 with
destination set to our local Virtual ip, 10.3.5.1
2015 Jun 12 21:40:27 s-dsw1 %ARP-3-DUP_SRCIP_PROBE: arp [3439] Duplicate add
ress Detected. Probe packet received from bc16.f551.8d33 on Vlan596 with destin
ation set to our local ip, 10.47.5.2
2015 Jun 12 21:40:46 s-dsw1 %ARP-3-DUP_VADDR_SRCIP_PROBE: arp [3439] Duplica
te address Detected. Probe packet received from f07f.06fb.4fb1 on Vlan705 with
destination set to our local Virtual ip, 10.3.5.1
2015 Jun 12 21:40:55 s-dsw1 %ARP-3-DUP_SRCIP_PROBE: arp [3439] Duplicate add
ress Detected. Probe packet received from bc16.f551.8d33 on Vlan596 with destin
ation set to our local ip, 10.47.5.2
Nexus-dsw1#
device-ID Local Intrfce Hldtme Capability Platform Port ID
217-sw1.si.edu Eth1/3 174 S I WS-C3560X-48P Gig1/1
06-12-2015 07:32 PM
Look at bug CSCud96554.
It references Nexus 7000, but it matches the errors in the log.
Known fix is below.
Workaround:
Reduce the logging level 2 for arp 'logging level arp 2' on Nexus
Or
Disable IP device tracking feature on the IOS device if not being used.
Known Fixed Releases: | (17) |
Hope this helps,
Please rate helpful posts.
Thanks.
06-12-2015 08:56 PM
Agree with Charles on the same.
Hth
Regards
Inayath
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