Portmap
Description
This indicates an attempt to use the Portmap protocol.Portmap is an Open Network Computing Remote Procedure Call (ONC RPC) service that runs on network nodes. It maps ONC RPC program number pairs to the network port number. The TCP and UDP ports used are 111.
Affected Products
portmap
Impact
Unexpected network communication
Technology
Browser-Based, Network-Protocol, Client-Server, Peer-to-Peer, Cloud-Based, Mobile-Device
Behavior
- Reasonable
Default Ports
- TCP/111
- UDP/111