The RDNSS Lifetime value between two routers seem to not match. This is possible as a transient when configurations are being updated on multiple routes or as a persistent condition because of a misconfiguration in one of the routers
Check the configuration on appropriate routers and make any configuration updates as needed. Locally, configuration can be verified by issuing a 'show router-discovery <vlan-name>'. Configuration can be corrected by one of the 'configure <vlan-name> router-discovery [add|delete] rdnss <ipaddress> {<rdnss_lifetime>}' or 'configure <vlan-name> router-discovery rdnss-lifetime <rdnss_lifetime>' command.
Warning
Received Router Advertisement on vlan %vlanName% from %otherRouter% with a RDNSS Adddress %addr% and lifetime %rxLfTm% which differs from locally configured lifetime of %cfgLfTm%
| Name | Type |
|---|---|
| vlanName | VLAN |
| otherRouter | IPv6 |
| addr | IPv6 |
| rxLfTm | uInt |
| cfgLfTm | uInt |
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