sctp - Crafting S1AP packets using Scapy -


i looking @ project requires crafting of s1 application protocol (s1ap) packets. used between enodeb , mme of 4g lte network. s1ap ip based , carried steam control transmission protocol (sctp).

does have idea if current library sctp in scapy sufficient this, or might have define new protocol?

my first goal emulate connection (via program) physical mme, have suggestions?

thanks!

it depends on development environment & requirement. in case of linux/freebsd based development setup, libsctp , asn.1 tools should enough having s1-ap on sctp protocol in interface mme.

coming scapy, note based on python.

scapy seems have support types of sctp chunks , must fine testing.

s1-ap protocol uses asn.1. generating s1-ap packets, should integrate asn.1 s1-ap encoding/decoding , use on scapy. scapy provides support asn.1.

the s1-ap support extension should done you. best part can extend scapy without having edit source files making automated tool based on type of requirement.


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