On Fri, Oct 22, 2021 at 02:12:03PM +0200, Mirko Kovacevic wrote:
Protocol-IEs, MMEname and ENBname, cant be decoded\encoded properly, definitely.
one would have to check if the encoding problem already exists in the BER version (as generated by TITAN natively) or if it happens at the BER <-> PER transcoding inside the [unfortunately] non-public libfftranscode, generated by ffasn1c.
I you can build a small, self contained test case that shows a problem in BER <-> PER transcoding using the libfftranscode API directly (removing all of TITAN, etc.) then we may have a chance of either solving it at sysmocom or by asking the ffasn1c author to have a look
Amazing progress with S1AP emulation, congrats.
thanks. Please keep us posted about any progress. We're happy to merge any related patches you may have for adding more test cases, fixing bugs, etc.
I never found the time for it, but the general idea always was to automatically run this testsuite in jenkins.osmocom.org against the open5gs-mme, like we do for or own osmocom software.
Regards, Harald