diff options
Diffstat (limited to 'wireshark/rsl-ipaccess.patch')
-rw-r--r-- | wireshark/rsl-ipaccess.patch | 664 |
1 files changed, 0 insertions, 664 deletions
diff --git a/wireshark/rsl-ipaccess.patch b/wireshark/rsl-ipaccess.patch deleted file mode 100644 index 29220b87b..000000000 --- a/wireshark/rsl-ipaccess.patch +++ /dev/null @@ -1,664 +0,0 @@ -From 8f35d623641dbba90e6186604c11e892bf515ecc Mon Sep 17 00:00:00 2001 -From: Holger Hans Peter Freyther <zecke@selfish.org> -Date: Mon, 19 Apr 2010 13:32:58 +0800 -Subject: [PATCH 2/2] RSL patch - ---- - epan/dissectors/packet-rsl.c | 522 +++++++++++++++++++++++++++++++++++++++++- - 1 files changed, 515 insertions(+), 7 deletions(-) - -diff --git a/epan/dissectors/packet-rsl.c b/epan/dissectors/packet-rsl.c -index b10a671..a455cf3 100644 ---- a/epan/dissectors/packet-rsl.c -+++ b/epan/dissectors/packet-rsl.c -@@ -2,6 +2,7 @@ - * Routines for Radio Signalling Link (RSL) dissection. - * - * Copyright 2007, Anders Broman <anders.broman@ericsson.com> -+ * Copyright 2009, Harald Welte <laforge@gnumonks.org> - * - * $Id$ - * -@@ -42,6 +43,8 @@ - #include <epan/lapd_sapi.h> - - #include "packet-gsm_a_common.h" -+#include "packet-rtp.h" -+#include "packet-rtcp.h" - - /* Initialize the protocol and registered fields */ - static int proto_rsl = -1; -@@ -115,6 +118,24 @@ static int hf_rsl_emlpp_prio = -1; - static int hf_rsl_rtd = -1; - static int hf_rsl_delay_ind = -1; - static int hf_rsl_tfo = -1; -+static int hf_rsl_speech_mode_s = -1; -+static int hf_rsl_speech_mode_m = -1; -+static int hf_rsl_conn_stat = -1; -+static int hf_rsl_conn_id = -1; -+static int hf_rsl_rtp_payload = -1; -+static int hf_rsl_rtp_csd_fmt_d = -1; -+static int hf_rsl_rtp_csd_fmt_ir = -1; -+static int hf_rsl_local_port = -1; -+static int hf_rsl_remote_port = -1; -+static int hf_rsl_local_ip = -1; -+static int hf_rsl_remote_ip = -1; -+static int hf_rsl_cstat_tx_pkts = -1; -+static int hf_rsl_cstat_tx_octs = -1; -+static int hf_rsl_cstat_rx_pkts = -1; -+static int hf_rsl_cstat_rx_octs = -1; -+static int hf_rsl_cstat_lost_pkts = -1; -+static int hf_rsl_cstat_ia_jitter = -1; -+static int hf_rsl_cstat_avg_tx_dly = -1; - - /* Initialize the subtree pointers */ - static int ett_rsl = -1; -@@ -172,6 +193,15 @@ static int ett_ie_cause = -1; - static int ett_ie_meas_res_no = -1; - static int ett_ie_message_id = -1; - static int ett_ie_sys_info_type = -1; -+static int ett_ie_speech_mode = -1; -+static int ett_ie_conn_stat = -1; -+static int ett_ie_conn_id = -1; -+static int ett_ie_remote_ip = -1; -+static int ett_ie_remote_port = -1; -+static int ett_ie_local_port = -1; -+static int ett_ie_local_ip = -1; -+static int ett_ie_rtp_payload = -1; -+ - - proto_tree *top_tree; - dissector_handle_t gsm_a_ccch_handle; -@@ -207,8 +237,11 @@ static const value_string rsl_msg_disc_vals[] = { - { 0x06, "Common Channel Management messages" }, - { 0x08, "TRX Management messages" }, - { 0x16, "Location Services messages" }, -+ { 0x3f, "ip.access Vendor Specific messages" }, - { 0, NULL } - }; -+#define RSL_MSGDISC_IPACCESS 0x3f -+ - /* - * 9.2 MESSAGE TYPE - */ -@@ -275,6 +308,49 @@ static const value_string rsl_msg_disc_vals[] = { - /* 0 1 - - - - - - Location Services messages: */ - #define RSL_MSG_LOC_INF 65 /* 8.7.1 */ - -+/* Vendor-Specific messages of ip.access nanoBTS. There is no public documentation -+ * about those extensions, all information in this dissector is based on lawful -+ * protocol reverse enginering by Harald Welte <laforge@gnumonks.org> */ -+#define RSL_MSG_TYPE_IPAC_MEAS_PP_DEF 0x60 -+#define RSL_MSG_TYPE_IPAC_HO_CAND_INQ 0x61 -+#define RSL_MSG_TYPE_IPAC_HO_CAND_RESP 0x62 -+ -+#define RSL_MSG_TYPE_IPAC_PDCH_ACT 0x48 -+#define RSL_MSG_TYPE_IPAC_PDCH_ACT_ACK 0x49 -+#define RSL_MSG_TYPE_IPAC_PDCH_ACT_NACK 0x4a -+#define RSL_MSG_TYPE_IPAC_PDCH_DEACT 0x4b -+#define RSL_MSG_TYPE_IPAC_PDCH_DEACT_ACK 0x4c -+#define RSL_MSG_TYPE_IPAC_PDCH_DEACT_NACK 0x4d -+ -+#define RSL_MSG_TYPE_IPAC_CRCX 0x70 -+#define RSL_MSG_TYPE_IPAC_CRCX_ACK 0x71 -+#define RSL_MSG_TYPE_IPAC_CRCX_NACK 0x72 -+#define RSL_MSG_TYPE_IPAC_MDCX 0x73 -+#define RSL_MSG_TYPE_IPAC_MDCX_ACK 0x74 -+#define RSL_MSG_TYPE_IPAC_MDCX_NACK 0x75 -+#define RSL_MSG_TYPE_IPAC_DLCX_IND 0x76 -+#define RSL_MSG_TYPE_IPAC_DLCX 0x77 -+#define RSL_MSG_TYPE_IPAC_DLCX_ACK 0x78 -+#define RSL_MSG_TYPE_IPAC_DLCX_NACK 0x79 -+ -+#define RSL_IE_IPAC_SRTP_CONFIG 0xe0 -+#define RSL_IE_IPAC_PROXY_UDP 0xe1 -+#define RSL_IE_IPAC_BSCMPL_TOUT 0xe2 -+#define RSL_IE_IPAC_REMOTE_IP 0xf0 -+#define RSL_IE_IPAC_REMOTE_PORT 0xf1 -+#define RSL_IE_IPAC_RTP_PAYLOAD 0xf2 -+#define RSL_IE_IPAC_LOCAL_PORT 0xf3 -+#define RSL_IE_IPAC_SPEECH_MODE 0xf4 -+#define RSL_IE_IPAC_LOCAL_IP 0xf5 -+#define RSL_IE_IPAC_CONN_STAT 0xf6 -+#define RSL_IE_IPAC_HO_C_PARMS 0xf7 -+#define RSL_IE_IPAC_CONN_ID 0xf8 -+#define RSL_IE_IPAC_RTP_CSD_FMT 0xf9 -+#define RSL_IE_IPAC_RTP_JIT_BUF 0xfa -+#define RSL_IE_IPAC_RTP_COMPR 0xfb -+#define RSL_IE_IPAC_RTP_PAYLOAD2 0xfc -+#define RSL_IE_IPAC_RTP_MPLEX 0xfd -+#define RSL_IE_IPAC_RTP_MPLEX_ID 0xfe - - static const value_string rsl_msg_type_vals[] = { - /* 0 0 0 0 - - - - Radio Link Layer Management messages: */ -@@ -337,6 +413,26 @@ static const value_string rsl_msg_type_vals[] = { - { 0x3f, "TFO MODification REQuest" }, /* 8.4.31 */ - /* 0 1 - - - - - - Location Services messages: */ - { 0x41, "Location Information" }, /* 8.7.1 */ -+ /* ip.access */ -+ { 0x48, "ip.access PDCH ACTIVATION" }, -+ { 0x49, "ip.access PDCH ACTIVATION ACK" }, -+ { 0x4a, "ip.access PDCH ACTIVATION NACK" }, -+ { 0x4b, "ip.access PDCH DEACTIVATION" }, -+ { 0x4c, "ip.access PDCH DEACTIVATION ACK" }, -+ { 0x4d, "ip.access PDCH DEACTIVATION NACK" }, -+ { 0x60, "ip.access MEASurement PREPROCessing DeFauLT" }, -+ { 0x61, "ip.access HANDOover CANDidate ENQuiry" }, -+ { 0x62, "ip.access HANDOover CANDidate RESPonse" }, -+ { 0x70, "ip.access CRCX" }, -+ { 0x71, "ip.access CRCX ACK" }, -+ { 0x72, "ip.access CRCX NACK" }, -+ { 0x73, "ip.access MDCX" }, -+ { 0x74, "ip.access MDCX ACK" }, -+ { 0x75, "ip.access MDCX NACK" }, -+ { 0x76, "ip.access DLCX INDication" }, -+ { 0x77, "ip.access DLCX" }, -+ { 0x78, "ip.access DLCX ACK" }, -+ { 0x79, "ip.access DLCX NACK" }, - { 0, NULL } - }; - -@@ -370,10 +466,10 @@ static const value_string rsl_msg_type_vals[] = { - #define RSL_IE_MESSAGE_ID 28 - - #define RSL_IE_SYS_INFO_TYPE 30 -- -- -- -- -+#define RSL_IE_MS_POWER_PARAM 31 -+#define RSL_IE_BS_POWER_PARAM 32 -+#define RSL_IE_PREPROC_PARAM 33 -+#define RSL_IE_PREPROC_MEAS 34 - #define RSL_IE_FULL_IMM_ASS_INF 35 - #define RSL_IE_SMSCB_INF 36 - #define RSL_IE_FULL_MS_TIMING_OFFSET 37 -@@ -476,6 +572,24 @@ static const value_string rsl_ie_type_vals[] = { - Not used - - */ -+ { 0xe0, "SRTP Configuration" }, -+ { 0xe1, "BSC Proxy UDP Port" }, -+ { 0xe2, "BSC Multiplex Timeout" }, -+ { 0xf0, "Remote IP Address" }, -+ { 0xf1, "Remote RTP Port" }, -+ { 0xf2, "RTP Payload Type" }, -+ { 0xf3, "Local RTP Port" }, -+ { 0xf4, "Speech Mode" }, -+ { 0xf5, "Local IP Address" }, -+ { 0xf6, "Connection Statistics" }, -+ { 0xf7, "Handover C Parameters" }, -+ { 0xf8, "Connection Identifier" }, -+ { 0xf9, "RTP CSD Format" }, -+ { 0xfa, "RTP Jitter Buffer" }, -+ { 0xfb, "RTP Compression" }, -+ { 0xfc, "RTP Payload Type 2" }, -+ { 0xfd, "RTP Multiplex" }, -+ { 0xfe, "RTP Multiplex Identifier" }, - { 0, NULL } - }; - -@@ -512,6 +626,96 @@ static const value_string rsl_ch_no_Cbits_vals[] = { - { 0, NULL } - }; - -+/* From openbsc/include/openbsc/tlv.h */ -+enum tlv_type { -+ TLV_TYPE_FIXED, -+ TLV_TYPE_T, -+ TLV_TYPE_TV, -+ TLV_TYPE_TLV, -+ TLV_TYPE_TL16V, -+}; -+ -+struct tlv_def { -+ enum tlv_type type; -+ u_int8_t fixed_len; -+}; -+ -+struct tlv_definition { -+ struct tlv_def def[0xff]; -+}; -+ -+static const struct tlv_definition rsl_att_tlvdef = { -+ .def = { -+ [RSL_IE_CH_NO] = { TLV_TYPE_TV, 0 }, -+ [RSL_IE_LINK_ID] = { TLV_TYPE_TV, 0 }, -+ [RSL_IE_ACT_TYPE] = { TLV_TYPE_TV, 0 }, -+ [RSL_IE_BS_POW] = { TLV_TYPE_TV, 0 }, -+ [RSL_IE_CH_ID] = { TLV_TYPE_TLV, 0 }, -+ [RSL_IE_CH_MODE] = { TLV_TYPE_TLV, 0 }, -+ [RSL_IE_ENC_INF] = { TLV_TYPE_TLV, 0 }, -+ [RSL_IE_FRAME_NO] = { TLV_TYPE_FIXED, 2 }, -+ [RSL_IE_HO_REF] = { TLV_TYPE_TV, 0 }, -+ [RSL_IE_L1_INF] = { TLV_TYPE_FIXED, 2 }, -+ [RSL_IE_L3_INF] = { TLV_TYPE_TL16V, 0 }, -+ [RSL_IE_MS_ID] = { TLV_TYPE_TLV, 0 }, -+ [RSL_IE_MS_POW] = { TLV_TYPE_TV, 0 }, -+ [RSL_IE_PAGING_GRP] = { TLV_TYPE_TV, 0 }, -+ [RSL_IE_PAGING_LOAD] = { TLV_TYPE_FIXED, 2 }, -+ [RSL_IE_PHY_CTX] = { TLV_TYPE_TLV, 0 }, -+ [RSL_IE_ACCESS_DELAY] = { TLV_TYPE_TV, 0 }, -+ [RSL_IE_RACH_LOAD] = { TLV_TYPE_TLV, 0 }, -+ [RSL_IE_REQ_REF] = { TLV_TYPE_FIXED, 3 }, -+ [RSL_IE_REL_MODE] = { TLV_TYPE_TV, 0 }, -+ [RSL_IE_RESOURCE_INF] = { TLV_TYPE_TLV, 0 }, -+ [RSL_IE_RLM_CAUSE] = { TLV_TYPE_TLV, 0 }, -+ [RSL_IE_STARTING_TIME] = { TLV_TYPE_FIXED, 2 }, -+ [RSL_IE_TIMING_ADV] = { TLV_TYPE_TV, 0 }, -+ [RSL_IE_UPLINK_MEAS] = { TLV_TYPE_TLV, 0 }, -+ [RSL_IE_CAUSE] = { TLV_TYPE_TLV, 0 }, -+ [RSL_IE_MEAS_RES_NO] = { TLV_TYPE_TV, 0 }, -+ [RSL_IE_MESSAGE_ID] = { TLV_TYPE_TV, 0 }, -+ [RSL_IE_SYS_INFO_TYPE] = { TLV_TYPE_TV, 0 }, -+ [RSL_IE_MS_POWER_PARAM] = { TLV_TYPE_TLV, 0 }, -+ [RSL_IE_BS_POWER_PARAM] = { TLV_TYPE_TLV, 0 }, -+ [RSL_IE_PREPROC_PARAM] = { TLV_TYPE_TLV, 0 }, -+ [RSL_IE_PREPROC_MEAS] = { TLV_TYPE_TLV, 0 }, -+ //[RSL_IE_IMM_ASS_INFO] = { TLV_TYPE_TLV, 0 }, -+ //[RSL_IE_SMSCB_INFO] = { TLV_TYPE_FIXED, 23 }, -+ //[RSL_IE_MS_TIMING_OFFSET] = { TLV_TYPE_TV, 0 }, -+ [RSL_IE_ERR_MSG] = { TLV_TYPE_TLV, 0 }, -+ [RSL_IE_FULL_BCCH_INF] = { TLV_TYPE_TLV, 0 }, -+ [RSL_IE_CH_NEEDED] = { TLV_TYPE_TV, 0 }, -+ [RSL_IE_CB_CMD_TYPE] = { TLV_TYPE_TV, 0 }, -+ [RSL_IE_SMSCB_MESS] = { TLV_TYPE_TLV, 0 }, -+ [RSL_IE_FULL_IMM_ASS_INF] = { TLV_TYPE_TLV, 0 }, -+ //[RSL_IE_SACCH_INFO] = { TLV_TYPE_TLV, 0 }, -+ [RSL_IE_CBCH_LOAD_INF] = { TLV_TYPE_TV, 0 }, -+ [RSL_IE_SMSCB_CH_IND] = { TLV_TYPE_TV, 0 }, -+ [RSL_IE_GRP_CALL_REF] = { TLV_TYPE_TLV, 0 }, -+ [RSL_IE_CH_DESC] = { TLV_TYPE_TLV, 0 }, -+ [RSL_IE_NCH_DRX_INF] = { TLV_TYPE_TLV, 0 }, -+ [RSL_IE_CMD_IND] = { TLV_TYPE_TLV, 0 }, -+ [RSL_IE_EMLPP_PRIO] = { TLV_TYPE_TV, 0 }, -+ [RSL_IE_UIC] = { TLV_TYPE_TLV, 0 }, -+ [RSL_IE_MAIN_CH_REF] = { TLV_TYPE_TV, 0 }, -+ [RSL_IE_MULTIRATE_CONF] = { TLV_TYPE_TLV, 0 }, -+ [RSL_IE_MULTIRATE_CNTRL] = { TLV_TYPE_TV, 0 }, -+ [RSL_IE_SUP_CODEC_TYPES] = { TLV_TYPE_TLV, 0 }, -+ [RSL_IE_CODEC_CONF] = { TLV_TYPE_TLV, 0 }, -+ [RSL_IE_RTD] = { TLV_TYPE_TV, 0 }, -+ [RSL_IE_TFO_STATUS] = { TLV_TYPE_TV, 0 }, -+ [RSL_IE_LLP_APDU] = { TLV_TYPE_TLV, 0 }, -+ [RSL_IE_IPAC_REMOTE_IP] = { TLV_TYPE_FIXED, 4 }, -+ [RSL_IE_IPAC_REMOTE_PORT] = { TLV_TYPE_FIXED, 2 }, -+ [RSL_IE_IPAC_LOCAL_IP] = { TLV_TYPE_FIXED, 4 }, -+ [RSL_IE_IPAC_CONN_STAT] = { TLV_TYPE_TLV, 0 }, -+ [RSL_IE_IPAC_LOCAL_PORT] = { TLV_TYPE_FIXED, 2 }, -+ [RSL_IE_IPAC_SPEECH_MODE] = { TLV_TYPE_TV, 0 }, -+ [RSL_IE_IPAC_CONN_ID] = { TLV_TYPE_FIXED, 2 }, -+ [RSL_IE_IPAC_RTP_PAYLOAD2] = { TLV_TYPE_TV, 0 }, -+ }, -+}; -+ - /* 9.3.1 Channel number 9.3.1 M TV 2 */ - static int - dissect_rsl_ie_ch_no(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, int offset, gboolean is_mandatory) -@@ -2042,7 +2246,6 @@ dissect_rsl_ie_err_msg(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int - proto_item_set_len(ti, length+2); - - proto_tree_add_item(ie_tree, hf_rsl_ie_length, tvb, offset, 1, FALSE); -- offset++; - - /* Received Message */ - offset = dissct_rsl_msg(tvb, pinfo, ie_tree, offset); -@@ -2907,12 +3110,184 @@ dissect_rsl_ie_tfo_transp_cont(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree - } - - static int -+dissct_rsl_ipaccess_msg(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int offset) -+{ -+ guint8 msg_type; -+ guint32 local_addr = 0; -+ guint16 local_port = 0; -+ address src_addr; -+ -+ msg_type = tvb_get_guint8(tvb, offset)&0x7f; -+ offset++; -+ -+#if 0 -+ switch (msg_type) { -+ case RSL_MSG_TYPE_IPAC_CRCX: -+ case RSL_MSG_TYPE_IPAC_CRCX_ACK: -+ case RSL_MSG_TYPE_IPAC_CRCX_NACK: -+ case RSL_MSG_TYPE_IPAC_MDCX: -+ case RSL_MSG_TYPE_IPAC_MDCX_ACK: -+ case RSL_MSG_TYPE_IPAC_MDCX_NACK: -+ case RSL_MSG_TYPE_IPAC_DLCX_IND: -+ case RSL_MSG_TYPE_IPAC_DLCX: -+ case RSL_MSG_TYPE_IPAC_DLCX_ACK: -+ case RSL_MSG_TYPE_IPAC_DLCX_NACK: -+ case RSL_MSG_TYPE_IPAC_PDCH_ACT: -+ case RSL_MSG_TYPE_IPAC_PDCH_ACT_ACK: -+ case RSL_MSG_TYPE_IPAC_PDCH_ACT_NACK: -+ case RSL_MSG_TYPE_IPAC_PDCH_DEACT: -+ case RSL_MSG_TYPE_IPAC_PDCH_DEACT_ACK: -+ case RSL_MSG_TYPE_IPAC_PDCH_DEACT_NACK: -+ /* Channel number 9.3.1 M TV 2 */ -+ offset = dissect_rsl_ie_ch_no(tvb, pinfo, tree, offset, TRUE); -+ break; -+ } -+#endif -+ /* parse TLV attributes */ -+ while (tvb_reported_length_remaining(tvb, offset) != 0) { -+ guint8 tag; -+ unsigned int len, hlen, len_len; -+ const struct tlv_def *tdef; -+ proto_item *ti; -+ proto_tree *ie_tree; -+ -+ tag = tvb_get_guint8(tvb, offset); -+ tdef = &rsl_att_tlvdef.def[tag]; -+ -+ switch (tdef->type) { -+ case TLV_TYPE_FIXED: -+ hlen = 1; -+ len_len = 0; -+ len = tdef->fixed_len; -+ break; -+ case TLV_TYPE_T: -+ hlen = 1; -+ len_len = 0; -+ len = 0; -+ break; -+ case TLV_TYPE_TV: -+ hlen = 1; -+ len_len = 0; -+ len = 1; -+ break; -+ case TLV_TYPE_TLV: -+ hlen = 2; -+ len_len = 1; -+ len = tvb_get_guint8(tvb, offset+1); -+ break; -+ case TLV_TYPE_TL16V: -+ hlen = 3; -+ len_len = 2; -+ len = tvb_get_guint8(tvb, offset+1) << 8 | -+ tvb_get_guint8(tvb, offset+2); -+ break; -+ default: -+ hlen = len_len = len = 0; -+ DISSECTOR_ASSERT_NOT_REACHED(); -+ break; -+ } -+ -+ ti = proto_tree_add_item(tree, hf_rsl_ie_id, tvb, offset, 1, FALSE); -+ ie_tree = proto_item_add_subtree(ti, ett_ie_local_port); -+ offset += hlen; -+ -+ switch (tag) { -+ case RSL_IE_CH_NO: -+ dissect_rsl_ie_ch_no(tvb, pinfo, ie_tree, offset, FALSE); -+ break; -+ case RSL_IE_FRAME_NO: -+ dissect_rsl_ie_frame_no(tvb, pinfo, ie_tree, offset, FALSE); -+ break; -+ case RSL_IE_MS_POW: -+ dissect_rsl_ie_ms_pow(tvb, pinfo, ie_tree, offset, FALSE); -+ break; -+ case RSL_IE_IPAC_REMOTE_IP: -+ proto_tree_add_item(ie_tree, hf_rsl_remote_ip, tvb, -+ offset, len, FALSE); -+ break; -+ case RSL_IE_IPAC_REMOTE_PORT: -+ proto_tree_add_item(ie_tree, hf_rsl_remote_port, tvb, -+ offset, len, FALSE); -+ break; -+ case RSL_IE_IPAC_LOCAL_IP: -+ proto_tree_add_item(ie_tree, hf_rsl_local_ip, tvb, -+ offset, len, FALSE); -+ local_addr = tvb_get_ipv4(tvb, offset); -+ break; -+ case RSL_IE_IPAC_LOCAL_PORT: -+ proto_tree_add_item(ie_tree, hf_rsl_local_port, tvb, -+ offset, len, FALSE); -+ local_port = tvb_get_ntohs(tvb, offset); -+ break; -+ case RSL_IE_IPAC_SPEECH_MODE: -+ proto_tree_add_item(ie_tree, hf_rsl_speech_mode_s, tvb, -+ offset, len, FALSE); -+ proto_tree_add_item(ie_tree, hf_rsl_speech_mode_m, tvb, -+ offset, len, FALSE); -+ break; -+ case RSL_IE_IPAC_RTP_PAYLOAD: -+ case RSL_IE_IPAC_RTP_PAYLOAD2: -+ proto_tree_add_item(ie_tree, hf_rsl_rtp_payload, tvb, -+ offset, len, FALSE); -+ break; -+ case RSL_IE_IPAC_RTP_CSD_FMT: -+ proto_tree_add_item(ie_tree, hf_rsl_rtp_csd_fmt_d, tvb, -+ offset, len, FALSE); -+ proto_tree_add_item(ie_tree, hf_rsl_rtp_csd_fmt_ir, tvb, -+ offset, len, FALSE); -+ break; -+ case RSL_IE_IPAC_CONN_ID: -+ proto_tree_add_item(ie_tree, hf_rsl_conn_id, tvb, -+ offset, len, FALSE); -+ break; -+ case RSL_IE_IPAC_CONN_STAT: -+ proto_tree_add_item(ie_tree, hf_rsl_cstat_tx_pkts, tvb, -+ offset, 4, FALSE); -+ proto_tree_add_item(ie_tree, hf_rsl_cstat_tx_octs, tvb, -+ offset+4, 4, FALSE); -+ proto_tree_add_item(ie_tree, hf_rsl_cstat_rx_pkts, tvb, -+ offset+8, 4, FALSE); -+ proto_tree_add_item(ie_tree, hf_rsl_cstat_rx_octs, tvb, -+ offset+12, 4, FALSE); -+ proto_tree_add_item(ie_tree, hf_rsl_cstat_lost_pkts, tvb, -+ offset+16, 4, FALSE); -+ proto_tree_add_item(ie_tree, hf_rsl_cstat_ia_jitter, tvb, -+ offset+20, 4, FALSE); -+ proto_tree_add_item(ie_tree, hf_rsl_cstat_avg_tx_dly, tvb, -+ offset+24, 4, FALSE); -+ break; -+ } -+ offset += len; -+ } -+ -+ switch (msg_type) { -+ case RSL_MSG_TYPE_IPAC_CRCX_ACK: -+ /* Notify the RTP and RTCP dissectors about a new RTP stream */ -+ src_addr.type = AT_IPv4; -+ src_addr.len = 4; -+ src_addr.data = (guint8 *)&local_addr; -+ rtp_add_address(pinfo, &src_addr, local_port, 0, -+ "GSM A-bis/IP", pinfo->fd->num, 0, NULL); -+ rtcp_add_address(pinfo, &src_addr, local_port+1, 0, -+ "GSM A-bis/IP", pinfo->fd->num); -+ break; -+ } -+ return offset; -+} -+ -+static int - dissct_rsl_msg(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int offset) - { -- guint8 msg_type; -+ guint8 msg_disc, msg_type; - -+ msg_disc = tvb_get_guint8(tvb, offset++) >> 1; - msg_type = tvb_get_guint8(tvb,offset)&0x7f; - proto_tree_add_item(tree, hf_rsl_msg_type, tvb, offset, 1, FALSE); -+ -+ if (msg_disc == RSL_MSGDISC_IPACCESS) { -+ offset = dissct_rsl_ipaccess_msg(tvb, pinfo, tree, offset); -+ return offset; -+ } - offset++; - - switch (msg_type){ -@@ -3480,6 +3855,18 @@ dissct_rsl_msg(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int offset) - /* LLP APDU 9.3.58 M LV 2-N */ - offset = dissect_rsl_ie_llp_apdu(tvb, pinfo, tree, offset, TRUE); - break; -+ /* the following messages are ip.access specific but sent without -+ * ip.access memssage discriminator */ -+ case RSL_MSG_TYPE_IPAC_MEAS_PP_DEF: -+ case RSL_MSG_TYPE_IPAC_HO_CAND_INQ: -+ case RSL_MSG_TYPE_IPAC_HO_CAND_RESP: -+ case RSL_MSG_TYPE_IPAC_PDCH_ACT: -+ case RSL_MSG_TYPE_IPAC_PDCH_ACT_ACK: -+ case RSL_MSG_TYPE_IPAC_PDCH_ACT_NACK: -+ case RSL_MSG_TYPE_IPAC_PDCH_DEACT: -+ case RSL_MSG_TYPE_IPAC_PDCH_DEACT_ACK: -+ case RSL_MSG_TYPE_IPAC_PDCH_DEACT_NACK: -+ offset = dissct_rsl_ipaccess_msg(tvb, pinfo, tree, offset-1); - default: - break; - } -@@ -3487,6 +3874,40 @@ dissct_rsl_msg(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int offset) - return offset; - - } -+ -+static const value_string rsl_ipacc_spm_s_vals[] = { -+ { 0, "GSM FR codec (GSM type 1, FS)" }, -+ { 1, "GSM EFR codec (GSM type 2, FS)" }, -+ { 2, "GSM AMR/FR codec (GSM type 3, FS)" }, -+ { 3, "GSM HR codec (GSM type 1, HS)" }, -+ { 5, "GSM AMR/HR codec (GSM type 3, HS)" }, -+ { 0xf, "As specified by RTP Payload Type IE" }, -+ { 0, NULL } -+}; -+ -+static const value_string rsl_ipacc_spm_m_vals[] = { -+ { 0, "Send and Receive" }, -+ { 1, "Receive Only" }, -+ { 2, "Send Only" }, -+ { 0, NULL } -+}; -+ -+static const value_string rsl_ipacc_rtp_csd_fmt_d_vals[] = { -+ { 0, "External TRAU format" }, -+ { 1, "Non-TRAU Packed format" }, -+ { 2, "TRAU within the BTS" }, -+ { 3, "IWF-Free BTS-BTS Data" }, -+ { 0, NULL } -+}; -+ -+static const value_string rsl_ipacc_rtp_csd_fmt_ir_vals[] = { -+ { 0, "8kb/s" }, -+ { 1, "16kb/s" }, -+ { 2, "32kb/s" }, -+ { 3, "64kb/s" }, -+ { 0, NULL } -+}; -+ - static void - dissect_rsl(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) - { -@@ -3514,7 +3935,6 @@ dissect_rsl(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) - /* 9.1 Message discriminator */ - proto_tree_add_item(rsl_tree, hf_rsl_msg_dsc, tvb, offset, 1, FALSE); - proto_tree_add_item(rsl_tree, hf_rsl_T_bit, tvb, offset, 1, FALSE); -- offset++; - - offset = dissct_rsl_msg(tvb, pinfo, rsl_tree, offset); - -@@ -3884,6 +4304,86 @@ void proto_register_rsl(void) - FT_UINT8, BASE_DEC, VALS(rsl_emlpp_prio_vals), 0x03, - NULL, HFILL } - }, -+ { &hf_rsl_speech_mode_s, -+ { "ip.access Speech Mode S", "rsl.ipacc.speech_mode_s", -+ FT_UINT8, BASE_HEX, VALS(rsl_ipacc_spm_s_vals), -+ 0xf, NULL, HFILL } -+ }, -+ { &hf_rsl_speech_mode_m, -+ { "ip.access Speech Mode M", "rsl.ipacc.speech_mode_m", -+ FT_UINT8, BASE_HEX, VALS(rsl_ipacc_spm_m_vals), -+ 0xf0, NULL, HFILL } -+ }, -+ { &hf_rsl_conn_stat, -+ { "ip.access Connection Statistics","rsl.ipacc.conn_stat", -+ FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL } -+ }, -+ { &hf_rsl_conn_id, -+ { "ip.access Connection ID", "rsl.ipacc.conn_id", -+ FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL } -+ }, -+ { &hf_rsl_rtp_payload, -+ { "ip.access RTP Payload Type", "rsl.ipacc.rtp_payload", -+ FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL } -+ }, -+ { &hf_rsl_rtp_csd_fmt_d, -+ { "ip.access RTP CSD Format D", "rsl.ipacc.rtp_csd_fmt_d", -+ FT_UINT8, BASE_HEX, VALS(rsl_ipacc_rtp_csd_fmt_d_vals), -+ 0x0f, NULL, HFILL }, -+ }, -+ { &hf_rsl_rtp_csd_fmt_ir, -+ { "ip.access RTP CSD Format IR", "rsl.ipacc.rtp_csd_fmt_ir", -+ FT_UINT8, BASE_HEX, VALS(rsl_ipacc_rtp_csd_fmt_ir_vals), -+ 0xf0, NULL, HFILL }, -+ }, -+ { &hf_rsl_local_port, -+ { "ip.access Local RTP Port", "rsl.ipacc.local_port", -+ FT_UINT16, BASE_DEC, NULL, 0x0, -+ "ip.access Local RTP Port", HFILL }, -+ }, -+ { &hf_rsl_remote_port, -+ { "ip.access Remote RTP Port", "rsl.ipacc.remote_port", -+ FT_UINT16, BASE_DEC, NULL, 0x0, -+ "ip.access Remote RTP Port", HFILL }, -+ }, -+ { &hf_rsl_local_ip, -+ { "ip.access Local IP Address", "rsl.ipacc.local_ip", -+ FT_IPv4, BASE_NONE, NULL, 0x0, -+ "ip.access Local IP Address", HFILL }, -+ }, -+ { &hf_rsl_remote_ip, -+ { "ip.access Remote IP Address", "rsl.ipacc.remote_ip", -+ FT_IPv4, BASE_NONE, NULL, 0x0, -+ "ip.access Remote IP Address", HFILL }, -+ }, -+ { &hf_rsl_cstat_tx_pkts, -+ { "Packets Sent", "rsl.ipacc.cstat.tx_pkts", -+ FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL } -+ }, -+ { &hf_rsl_cstat_tx_octs, -+ { "Octets Sent", "rsl.ipacc.cstat.tx_octets", -+ FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL } -+ }, -+ { &hf_rsl_cstat_rx_pkts, -+ { "Packets Received", "rsl.ipacc.cstat.rx_pkts", -+ FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL } -+ }, -+ { &hf_rsl_cstat_rx_octs, -+ { "Octets Received", "rsl.ipacc.cstat.rx_octets", -+ FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL } -+ }, -+ { &hf_rsl_cstat_lost_pkts, -+ { "Packets Lost", "rsl.ipacc.cstat.lost_pkts", -+ FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL } -+ }, -+ { &hf_rsl_cstat_ia_jitter, -+ { "Inter-arrival Jitter", "rsl.ipacc.cstat.ia_jitter", -+ FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL } -+ }, -+ { &hf_rsl_cstat_avg_tx_dly, -+ { "Average Tx Delay", "rsl.ipacc.cstat.avg_tx_delay", -+ FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL } -+ }, - }; - static gint *ett[] = { - &ett_rsl, -@@ -3941,6 +4441,14 @@ void proto_register_rsl(void) - &ett_ie_meas_res_no, - &ett_ie_message_id, - &ett_ie_sys_info_type, -+ &ett_ie_speech_mode, -+ &ett_ie_conn_stat, -+ &ett_ie_conn_id, -+ &ett_ie_remote_ip, -+ &ett_ie_remote_port, -+ &ett_ie_local_port, -+ &ett_ie_local_ip, -+ &ett_ie_rtp_payload, - }; - - /* Register the protocol name and description */ --- -1.7.0.1 - |