SGSN_Tests.ttcn:MASKED SGSN_Tests control part SGSN_Tests.ttcn:MASKED TC_attach_gsup_lu_timeout testcase SGSN_Tests.ttcn:MASKED SGSN_Tests control part SGSN_Tests.ttcn:MASKED TC_attach_gsup_lu_reject testcase Non-matching VTY response: "" SGSN_Tests.ttcn:MASKED SGSN_Tests control part SGSN_Tests.ttcn:MASKED TC_attach_check_subscriber_list testcase Tguard timeout SGSN_Tests.ttcn:MASKED SGSN_Tests control part SGSN_Tests.ttcn:MASKED TC_attach_second_attempt testcase