| OID | Object | Syntax | Max Access | Description | Implemented Specifications | 
|---|---|---|---|---|---|
| 1.3.6.1.4.1.2011.5.25.121.2.2.10 | hwMplsTunnelDownIfIpAddrType | INTEGER{unknown(0),ipv4(1),ipv6(2),ipv4z(3),ipv6z(4),dns(16)} | accessible-for-notify | The value of this object identifies the IP address type of the error interface on a tunnel. | This object is implemented as defined in the corresponding MIB files. |