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Cisco Bug: CSCvh66521 - Cisco Unified Communications Manager Proxy ARP during IP Changes

Last Modified

Feb 15, 2018

Products (1)

  • Cisco Unified Communications Manager (CallManager)

Known Affected Releases


Description (partial)

Following the documentation for "Changing IP Address and Hostname" we can have a failure of "duplicate IP" when Proxy ARP responds to the ARP query when changing the IP off of the current subnet.

When attempting to change the IP Address of Cisco Unified Communications Manager onto another subnet.
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