7250 IXR 23.0 (NSP Network Functions Manager

Properties
twampTimestampAuthorIPv4	supported from=23.7.R1 excluded chassis types=7250 IXR-6, 7250 IXR-10
twampTimestampAuthorIPv6	supported from=23.7.R1 excluded chassis types=7250 IXR-6, 7250 IXR-10