Contains the interface type.
- SNMP ID:
 - 2.93.3.4.4
 - Console path:
 - Setup > Routing-Protocols > OSPF > Interfaces
 - Possible values:
 - Broadcast
 - Ethernet-based network; a default router is selected and multicast is used for communication.
 - Point-to-point
 - Network consisting of two routers only (e.g. GRE tunnel) or Ethernet via P2P link; no default router is selected and multicast is used for communication.
 - Point-to-multipoint
 - Network as hub-and-spoke topology; a default router is selected and multicast is used for communication.
 - NBMA
 - Non-Broadcast Multi-Access. Point-to-multipoint networks that do not support broadcast or multicast; a default router is selected and unicast is used for communication. All neighbors must be configured manually.