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Dup IP issues when VRRP is used

Hello

I have soms trange problems where my VRRP is moving from one css11503 to another about 2 times every minute

I get this messages in my log

JUN 1 18:36:44 1/1 3781 NETMAN-2: Enterprise:Service Transition:check-uplink-downlink -> down

JUN 1 18:37:10 1/1 3782 IPV4-4: Duplicate IP address detected for redundant vip: 10.61.189.212 00-00-5e-00-01-02 local VRID = 2

JUN 1 18:37:10 1/1 3783 IPV4-4: Duplicate IP address detected for redundant vip: 10.61.189.212 00-00-5e-00-01-02 local VRID = 2

JUN 1 18:37:10 1/1 3784 IPV4-4: Duplicate IP address detected for local virtual interface: 194.103.63.82 00-00-5e-00-01-01

JUN 1 18:37:10 1/1 3785 IPV4-4: Duplicate IP address detected for local virtual interface: 194.103.63.82 00-00-5e-00-01-01

JUN 1 18:37:10 1/1 3786 IPV4-4: Duplicate IP address detected for redundant vip: 194.103.63.75 00-00-5e-00-01-01 local VRID = 1

JUN 1 18:37:10 1/1 3787 IPV4-4: Duplicate IP address detected for redundant vip: 194.103.63.75 00-00-5e-00-01-01 local VRID = 1

JUN 1 18:37:10 1/1 3788 IPV4-4: Duplicate IP address detected for local virtual interface: 194.103.63.82 00-00-5e-00-01-01

JUN 1 18:37:10 1/1 3789 IPV4-4: Duplicate IP address detected for local virtual interface: 194.103.63.82 00-00-5e-00-01-01

JUN 1 18:37:10 1/1 3790 IPV4-4: Duplicate IP address detected for redundant vip: 194.103.63.75 00-00-5e-00-01-01 local VRID = 1

JUN 1 18:37:10 1/1 3791 IPV4-4: Duplicate IP address detected for redundant vip: 194.103.63.75 00-00-5e-00-01-01 local VRID = 1

JUN 1 18:37:10 1/1 3792 IPV4-4: Duplicate IP address detected for local virtual interface: 10.61.189.254 00-00-5e-00-01-02

JUN 1 18:37:10 1/1 3793 IPV4-4: Duplicate IP address detected for local virtual interface: 10.61.189.254 00-00-5e-00-01-02

JUN 1 18:37:10 1/1 3794 IPV4-4: Duplicate IP address detected for redundant vip: 10.61.189.212 00-00-5e-00-01-02 local VRID = 2

JUN 1 18:37:10 1/1 3795 IPV4-4: Duplicate IP address detected for redundant vip: 10.61.189.212 00-00-5e-00-01-02 local VRID = 2

JUN 1 18:37:10 1/1 3796 IPV4-4: Duplicate IP address detected for redundant vip: 10.61.189.212 00-00-5e-00-01-02 local VRID = 2

JUN 1 18:37:10 1/1 3797 IPV4-4: Duplicate IP address detected for redundant vip: 10.61.189.212 00-00-5e-00-01-02 local VRID = 2

JUN 1 18:37:15 1/1 3798 NETMAN-2: Enterprise:Service Transition:check-uplink-downlink -> down

the check-uplink.downlink service is a critical service but I can ping the addresses in its pinglist, and the VRRP seems to have duplicate IP sourced from the MAC of the VRRP itself???

I am very confused any insight would be very helpful

rgds

Matt

2 REPLIES
Cisco Employee

Re: Dup IP issues when VRRP is used

get a 'show virtual-router' on each css.

Also provide us the config.

Thanks,

Gilles.

New Member

Re: Dup IP issues when VRRP is used

was there ever a solution to this as i have exactly the same issue thanks

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