Commit
b5a002edbff8e385bff9838b45ae93701e280f1f
by Vadim Yanitskiysgsn: fix TC_iu_attach failing for recent -master
Since recently, osmo-sgsn is requesting encryption (UEA1 + UEA2)
in RANAP Security Mode Command by default [1]. The testcase
TC_iu_attach is assuming no encryption (UEA0) and thus failing.
Fix this by explicitly setting UEA0 via the VTY, similarly to
what testcase TC_iu_attach_encr does.
Change-Id: Ibaf83db1ab0f82f7e934e89ae3f6c19d014be197
Related: [1] osmo-sgsn.git I4eb9451b4267fc1436ed90a55ff200cf36f16bf6