The following is the list of assigned numbers used for the NSIS interop at IETF#62. These numbers are for version 04 of the GIMPS Specification.
| T_MRI_TLV | 0 |
| T_SESSION_TLV | 1 |
| T_NODEADDR_TLV | 2 |
| T_STACK_TLV | 3 |
| T_QCOOKIE_TLV | 4 |
| T_RCOOKIE_TLV | 5 |
| T_LIFE_TLV | 6 |
| T_NAT_TLV | 7 |
| T_NSLP_DATA_TLV | 8 |
| TCP | 1 |
| TLS | 2 |
| GIMPS_PORT | 4 |
| RAO_NUMBER | 0 |
| GIMPS_VERSION | 1 |
| RTG_METHOD_PATH_COUPLED | 0 |