Verifying Remote Host Ipv6 Udp Application Support; Unable To Assign An Ipv6 Address To An Interface; Changing An Interface Ipv6 Address - Avaya Virtual Services Platform 7000 Series Troubleshooting Manual

Troubleshooting IPv6
Procedure
1. Log on to ACLI to enter User EXEC mode.
2. Use the show ipv6 udp command to display UDP statistics.
3. Use the show ipv6 udp endpoints command to display the UDP endpoint table.
4. Observe and analyze the command output.

Verifying remote host IPv6 UDP application support

Use this procedure to verify that IPv6 UDP support is enabled on the remote host .
Procedure
1. Use client documentation to confirm if IPv6 UDP support is enabled on the remote host.
2. If required, enable UDP support on the remote IPv6 host.

Unable to assign an IPv6 address to an interface

This section describes the troubleshooting process you can use when you are unable to assign an
IPv6 address to an interface because the maximum number of IPv6 addresses, for that interface, is
exceeded.
Note:
When you attempt to assign an IPv6 address to a specific interface for which the maximum
number of IPv6 addresses are currently assigned, the switch displays the following message:
Max IPv6 addresses per interface exceeded.

Changing an interface IPv6 address

Use this procedure to remove an existing IPv6 address from an interface and assign a new IPv6
address to that interface.
Procedure
1. Enter Global Configuration mode:
enable
configure terminal
2. Use the show ipv6 address interface command to display the list of IPv6 addresses
assigned to the interface.
Troubleshooting Avaya VSP 7000 Series
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Comments on this document? infodev@avaya.com
July 2015