Stream Control Transmission Protocol (SCTP)
Palo Alto Networks firewalls support SCTP security so
that you can inspect, validate, and filter your SCTP traffic.
Stream Control Transmission Protocol (SCTP), defined
in RFC 4960, is a reliable, message-based transport protocol. Mobile
networks widely use SCTP to transport signaling traffic on various
interfaces, such as S1-MME, S6a, and X2, and to send multiple streams
of signaling, voice, and other data simultaneously. Configure SCTP
security on Palo Alto Networks® next-generation firewalls
to inspect, validate, and filter your SCTP traffic.