The templates ts_RANAP_RabAssResp and tr_RANAP_RabAssResp miss the
option to send a RAB_FailedList. This is needed to simulate a RAB
assignment that fails at the HNB
Change-Id: I95c7c51587981d9f478b9d31fcde139f228fa87f
Related: OS#5152
Instead of having two similar variants of RANAP_DirectTransfer:
- t(s|r)_RANAP_DirectTransfer, and
- t(s|r)_RANAP_DirectTransferSAPI,
let's make the first one more flexible, and drop the last one.
This is achieved by introducing two supplementary functions:
- f_gen_ts_dt_ies(), and
- f_gen_tr_dt_ies,
which dynamically compose DirectTransfer.protocolIEs.
Change-Id: I7333d08c4d5a72159bfbd50fe8e7b1084cd61b9e
This patch introduces protocol codecs for the HNBAP, RUA and RANAP
protocols, which is mandatory for testing IuCS, IuPS or Iuh in
the future.
As Eclipse TITAN ASN.1 only supports the BER codec and the above
protocols all use APER, we need to use an external transcoder from
APER to BER and vice-versa. This was implemented using a proprietary
ASN.1 compiler / trnaslator which sysmocom is packaging as
libfftranscode, which is made available as binary package
for Debian 9 at https://ftp.osmocom.org/binaries/libfftranscode/
Related: OS#2856, OS#2857, OS#2858
Change-Id: If4a72de9bc54d6e6a7daaca78a4d4aa5684203a5
Daniel Willmann
Philipp Maier
Neels Hofmeyr
Harald Welte