tunnelMediumType
Description	Maps to the RADIUS attribute TunnelMediumType (RFC 2868). Specifies the transport medium to use when creating a tunnel for those protocols (such as, L2TP) that can operate over multiple transports. It can be part of the access-request and the access-accept packets. Possible values are: 1 Ipv4 (IP version 4) 2 Ipv6 (IP version 6) 3 NSAP Note: The E-series router supports Ipv4 only.
Object identifier	1.3.12.2.1107.1.3.101.16.2.34
Attribute syntax	Integer
Equality matching rule	Integer Match
Multivalued	False