18.163. Service Specific Connection Oriented Protocol
for M-Cast Env
The sscopmce protocol (Service Specific Connection Oriented Protocol for M-Cast Env) is found
over the IP layer (IANA protocol number: 128).
Family: Network Service
Over: ip
Revision: 18
Risk level: 1
Tag: Not Used
18.164. Stream protocol
The st protocol (Stream) is found over the IP layer (IANA protocol number: 5).
Family: Network Service
Over: ip
Revision: 19
Risk level: 1
Tag: Not Used
18.165. Session Traversal Utilities for NAT
STUN (Session Traversal Utilities for NAT) allows a client behind a NAT to establish UDP tunnels
between two hosts.
Family: Network Service
Over: stun
Over: tcp
Over: udp
Revision: 18
Risk level: 5
18.166. SCCP User Adaptation Layer
This protocol defines the transport of SCCP signalization over an IP network through SCTP.
Family: Network Service
Over: sctp
Revision: 7
Risk level: 3
Tag: Network Layer Protocols
Tag: VoIP
18.167. SUN ND PROTOCOL_Temporary
The sun_nd protocol (SUN ND PROTOCOL_Temporary) is found over the IP layer (IANA protocol
number: 77).
Chapter 18: Network Service
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