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NAS 5GS: upgrade some 5GSM IEs dissection to v16.6.0 

- 5GSM capability
- 5GSM cause
- Integrity protection maximum data rate
- Mapped EPS bearer contexts
- PDU address
- Re-attempt indicator
- 5GSM network feature support
- Serving PLMN rate control
- 5GSM congestion re-attempt indicator
- ATSSS container
- Control plane only indication
This commit is contained in:
Pascal Quantin 2020-11-23 15:27:45 +01:00
parent 0fad19b7d9
commit 533f21edfd
1 changed files with 197 additions and 48 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

245
epan/dissectors/packet-nas_5gs.c
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@ -375,7 +375,16 @@ static int hf_nas_5gs_allow_pdu_ses_sts_psi_8_b0 = -1;
static int hf_nas_5gs_sm_pdu_session_type = -1;
static int hf_nas_5gs_sm_sc_mode = -1;
static int hf_nas_5gs_sm_eplmnc = -1;
static int hf_nas_5gs_sm_ratc = -1;
static int hf_nas_5gs_sm_ept_s1 = -1;
static int hf_nas_5gs_sm_abo = -1;
static int hf_nas_5gs_sm_atsss_cont = -1;
static int hf_nas_5gs_sm_cpoi = -1;
static int hf_nas_5gs_sm_sel_sc_mode = -1;
static int hf_nas_5gs_sm_tpmic_b7 = -1;
static int hf_nas_5gs_sm_atsss_st_b3_b6 = -1;
static int hf_nas_5gs_sm_ept_s1_b2 = -1;
static int hf_nas_5gs_sm_mh6_pdu_b1 = -1;
static int hf_nas_5gs_sm_rqos_b0 = -1;
static int hf_nas_5gs_sm_5gsm_cause = -1;
@ -383,9 +392,11 @@ static int hf_nas_5gs_sm_apsi = -1;
static int hf_nas_5gs_sm_apsr = -1;
static int hf_nas_5gs_sm_int_prot_max_data_rate_ul = -1;
static int hf_nas_5gs_sm_int_prot_max_data_rate_dl = -1;
static int hf_nas_5gs_sm_si6lla = -1;
static int hf_nas_5gs_sm_pdu_ses_type = -1;
static int hf_nas_5gs_sm_pdu_addr_inf_ipv4 = -1;
static int hf_nas_5gs_sm_pdu_addr_inf_ipv6 = -1;
static int hf_nas_5gs_sm_smf_ipv6_lla = -1;
static int hf_nas_5gs_sm_qos_rule_id = -1;
static int hf_nas_5gs_sm_length = -1;
static int hf_nas_5gs_sm_rop = -1;
@ -3620,6 +3631,13 @@ de_nas_5gs_mm_extended_rejected_nssai(tvbuff_t* tvb, proto_tree* tree, packet_in
/*
* 9.11.4.1 5GSM capability
*/
const value_string nas_5gs_sm_atsss_st_b3_b6_vals[] = {
{ 0x0, "ATSSS not supported" },
{ 0x1, "ATSSS Low-Layer functionality with any steering mode supported" },
{ 0x2, "MPTCP functionality with any steering mode and ATSSS-LL functionality with only active-standby steering mode supported" },
{ 0x3, "MPTCP functionality with any steering mode and ATSSS-LL functionality with any steering mode supported" },
{ 0, NULL }
};
static guint16
de_nas_5gs_sm_5gsm_cap(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo,
@ -3629,12 +3647,9 @@ de_nas_5gs_sm_5gsm_cap(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo,
guint32 curr_offset = offset;
static int * const flags[] = {
&hf_nas_5gs_spare_b7,
&hf_nas_5gs_spare_b6,
&hf_nas_5gs_spare_b5,
&hf_nas_5gs_spare_b4,
&hf_nas_5gs_spare_b3,
&hf_nas_5gs_spare_b2,
&hf_nas_5gs_sm_tpmic_b7,
&hf_nas_5gs_sm_atsss_st_b3_b6,
&hf_nas_5gs_sm_ept_s1_b2,
&hf_nas_5gs_sm_mh6_pdu_b1,
&hf_nas_5gs_sm_rqos_b0,
NULL
@ -3661,11 +3676,13 @@ const value_string nas_5gs_sm_cause_vals[] = {
{ 0x1f, "Request rejected, unspecified" },
{ 0x20, "Service option not supported" },
{ 0x21, "Requested service option not subscribed" },
{ 0x22, "Service option temporarily out of order" },
{ 0x22, "Service option temporarily out of order" }, /* no more defined, kept for backward compatibility */
{ 0x23, "PTI already in use" },
{ 0x24, "Regular deactivation" },
{ 0x26, "Network failure" },
{ 0x27, "Reactivation requested" },
{ 0x29, "Semantic error in the TFT operation" },
{ 0x2a, "Syntactical error in the TFT operation" },
{ 0x2b, "Invalid PDU session identity" },
{ 0x2c, "Semantic errors in packet filter(s)" },
{ 0x2d, "Syntactical error in packet filter(s)" },
@ -3674,6 +3691,10 @@ const value_string nas_5gs_sm_cause_vals[] = {
{ 0x32, "PDU session type IPv4 only allowed" },
{ 0x33, "PDU session type IPv6 only allowed" },
{ 0x36, "PDU session does not exist" },
{ 0x39, "PDU session type IPv4v6 only allowed" },
{ 0x3a, "PDU session type Unstructured only allowed" },
{ 0x3b, "Unsupported 5QI value" },
{ 0x3d, "PDU session type Ethernet only allowed" },
{ 0x43, "Insufficient resources for specific slice and DNN" },
{ 0x44, "Not supported SSC mode" },
{ 0x45, "Insufficient resources for specific slice" },
@ -3790,7 +3811,8 @@ de_nas_5gs_sm_5gsm_allowed_ssc_mode(tvbuff_t *tvb, proto_tree *tree, packet_info
* 9.11.4.7 Integrity protection maximum data rate
*/
static const value_string nas_5gs_sm_int_prot_max_data_rate_vals[] = {
{ 0x0, "64 kbps" },
{ 0x00, "64 kbps" },
{ 0x01, "NULL" },
{ 0xff, "Full data rate" },
{ 0, NULL }
};
@ -3829,8 +3851,8 @@ static const value_string nas_5gs_sm_mapd_eps_b_cont_E_vals[] = {
};
static const value_string nas_5gs_sm_mapd_eps_b_cont_E_Modify_vals[] = {
{ 0x0, "previously provided parameters list extension" },
{ 0x01, "previously provided parameters list replacement" },
{ 0x0, "extension of previously provided parameters list" },
{ 0x01, "replacement of all previously provided parameters list" },
{ 0, NULL }
};
@ -4007,20 +4029,23 @@ de_nas_5gs_sm_pdu_address(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo,
gchar *add_string _U_, int string_len _U_)
{
proto_item *ti;
guint32 value;
ws_in6_addr interface_id;
gboolean si6lla;
guint32 pdu_addr;
ws_in6_addr interface_id;
memset(&interface_id, 0, sizeof(interface_id));
/* 0 Spare 0 Spare 0 Spare 0 Spare PDU session type value */
ti = proto_tree_add_item_ret_uint(tree, hf_nas_5gs_sm_pdu_ses_type, tvb, offset, 1, ENC_BIG_ENDIAN, &value);
/* 0 Spare 0 Spare 0 Spare 0 Spare SI6LLA PDU session type value */
proto_tree_add_item_ret_boolean(tree, hf_nas_5gs_sm_si6lla, tvb, offset, 1, ENC_BIG_ENDIAN, &si6lla);
ti = proto_tree_add_item_ret_uint(tree, hf_nas_5gs_sm_pdu_ses_type, tvb, offset, 1, ENC_BIG_ENDIAN, &pdu_addr);
offset++;
/* PDU address information */
switch (value) {
switch (pdu_addr) {
case 1:
/* IPv4 */
proto_tree_add_item(tree, hf_nas_5gs_sm_pdu_addr_inf_ipv4, tvb, offset, 4, ENC_BIG_ENDIAN);
offset += 4;
break;
case 2:
/* If the PDU session type value indicates IPv6, the PDU address information in octet 4 to octet 11
@ -4028,6 +4053,7 @@ de_nas_5gs_sm_pdu_address(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo,
*/
tvb_memcpy(tvb, (guint8*)&interface_id.bytes[8], offset, 8);
proto_tree_add_ipv6(tree, hf_nas_5gs_sm_pdu_addr_inf_ipv6, tvb, offset, 8, &interface_id);
offset += 8;
break;
case 3:
/* If the PDU session type value indicates IPv4v6, the PDU address information in octet 4 to octet 11
@ -4038,11 +4064,18 @@ de_nas_5gs_sm_pdu_address(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo,
proto_tree_add_ipv6(tree, hf_nas_5gs_sm_pdu_addr_inf_ipv6, tvb, offset, 8, &interface_id);
offset += 8;
proto_tree_add_item(tree, hf_nas_5gs_sm_pdu_addr_inf_ipv4, tvb, offset, 4, ENC_BIG_ENDIAN);
offset += 4;
break;
default:
expert_add_info(pinfo, ti, &ei_nas_5gs_unknown_value);
break;
return len;
}
/* SMF's IPv6 link local address */
if (si6lla) {
proto_tree_add_item(tree, hf_nas_5gs_sm_smf_ipv6_lla, tvb, offset, 16, ENC_NA);
}
return len;
}
@ -4599,12 +4632,34 @@ de_nas_5gs_sm_ssc_mode(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_,
/*
* 9.11.4.17 Re-attempt indicator
*/
static true_false_string tfs_nas_5gs_sm_eplmnc = {
"UE is not allowed to re-attempt the procedure in an equivalent PLMN",
"UE is allowed to re-attempt the procedure in an equivalent PLMN"
};
static true_false_string tfs_nas_5gs_sm_ratc = {
"UE is not allowed to re-attempt the procedure in S1 mode",
"UE is allowed to re-attempt the procedure in S1 mode"
};
static guint16
de_nas_5gs_sm_re_attempt_ind(tvbuff_t* tvb, proto_tree* tree, packet_info* pinfo,
de_nas_5gs_sm_re_attempt_ind(tvbuff_t* tvb, proto_tree* tree, packet_info* pinfo _U_,
guint32 offset, guint len,
gchar* add_string _U_, int string_len _U_)
{
proto_tree_add_expert(tree, pinfo, &ei_nas_5gs_ie_not_dis, tvb, offset, len);
static int* const flags[] = {
&hf_nas_5gs_spare_b7,
&hf_nas_5gs_spare_b6,
&hf_nas_5gs_spare_b5,
&hf_nas_5gs_spare_b4,
&hf_nas_5gs_spare_b3,
&hf_nas_5gs_spare_b2,
&hf_nas_5gs_sm_eplmnc,
&hf_nas_5gs_sm_ratc,
NULL
};
proto_tree_add_bitmask_list(tree, tvb, offset, 1, flags, ENC_BIG_ENDIAN);
return len;
}
@ -4612,13 +4667,30 @@ de_nas_5gs_sm_re_attempt_ind(tvbuff_t* tvb, proto_tree* tree, packet_info* pinfo
* 9.11.4.18 5GSM network feature support
*/
static guint16
de_nas_5gs_sm_5gsm_nw_feature_sup(tvbuff_t* tvb, proto_tree* tree, packet_info* pinfo,
de_nas_5gs_sm_5gsm_nw_feature_sup(tvbuff_t* tvb, proto_tree* tree, packet_info* pinfo _U_,
guint32 offset, guint len,
gchar* add_string _U_, int string_len _U_)
{
proto_tree_add_expert(tree, pinfo, &ei_nas_5gs_ie_not_dis, tvb, offset, len);
guint32 curr_offset = offset;
return len;
static int* const flags[] = {
&hf_nas_5gs_spare_b7,
&hf_nas_5gs_spare_b6,
&hf_nas_5gs_spare_b5,
&hf_nas_5gs_spare_b4,
&hf_nas_5gs_spare_b3,
&hf_nas_5gs_spare_b2,
&hf_nas_5gs_spare_b1,
&hf_nas_5gs_sm_ept_s1,
NULL
};
proto_tree_add_bitmask_list(tree, tvb, curr_offset, 1, flags, ENC_BIG_ENDIAN);
curr_offset++;
EXTRANEOUS_DATA_CHECK(len, curr_offset - offset, pinfo, &ei_nas_5gs_extraneous_data);
return (curr_offset - offset);
}
/*
* 9.11.4.19 Void
@ -4629,24 +4701,32 @@ de_nas_5gs_sm_5gsm_nw_feature_sup(tvbuff_t* tvb, proto_tree* tree, packet_info*
* See subclause 9.9.4.28 in 3GPP TS 24.301
*/
static guint16
de_nas_5gs_sm_serving_plmn_rte_ctl(tvbuff_t* tvb, proto_tree* tree, packet_info* pinfo,
guint32 offset, guint len,
gchar* add_string _U_, int string_len _U_)
{
proto_tree_add_expert(tree, pinfo, &ei_nas_5gs_ie_not_dis, tvb, offset, len);
return len;
}
/*
* 9.11.4.21 5GSM congestion re-attempt indicator
*/
static true_false_string tfs_5gs_sm_abo = {
"The back-off timer is applied in all PLMNs",
"The back-off timer is applied in the registered PLMN"
};
static guint16
de_nas_5gs_sm_5gsm_cong_re_attempt_ind(tvbuff_t* tvb, proto_tree* tree, packet_info* pinfo,
de_nas_5gs_sm_5gsm_cong_re_attempt_ind(tvbuff_t* tvb, proto_tree* tree, packet_info* pinfo _U_,
guint32 offset, guint len,
gchar* add_string _U_, int string_len _U_)
{
proto_tree_add_expert(tree, pinfo, &ei_nas_5gs_ie_not_dis, tvb, offset, len);
static int* const flags[] = {
&hf_nas_5gs_spare_b7,
&hf_nas_5gs_spare_b6,
&hf_nas_5gs_spare_b5,
&hf_nas_5gs_spare_b4,
&hf_nas_5gs_spare_b3,
&hf_nas_5gs_spare_b2,
&hf_nas_5gs_spare_b1,
&hf_nas_5gs_sm_abo,
NULL
};
proto_tree_add_bitmask_list(tree, tvb, offset, 1, flags, ENC_BIG_ENDIAN);
return len;
}
@ -4655,25 +4735,39 @@ de_nas_5gs_sm_5gsm_cong_re_attempt_ind(tvbuff_t* tvb, proto_tree* tree, packet_i
* 9.11.4.22 ATSSS container
*/
static guint16
de_nas_5gs_sm_atsss_cont(tvbuff_t* tvb, proto_tree* tree, packet_info* pinfo,
de_nas_5gs_sm_atsss_cont(tvbuff_t* tvb, proto_tree* tree, packet_info* pinfo _U_,
guint32 offset, guint len,
gchar* add_string _U_, int string_len _U_)
{
proto_tree_add_expert(tree, pinfo, &ei_nas_5gs_ie_not_dis, tvb, offset, len);
proto_tree_add_item(tree, hf_nas_5gs_sm_atsss_cont, tvb, offset, len, ENC_NA);
return len;
}
/*
* 9.11.4.23 Control plane only indication
*/
static true_false_string tfs_5gs_sm_cpoi = {
"PDU session can be used for control plane CIoT 5GS optimization only",
"reserved"
};
static guint16
de_nas_5gs_sm_ctl_plane_only_ind(tvbuff_t* tvb, proto_tree* tree, packet_info* pinfo,
guint32 offset, guint len,
de_nas_5gs_sm_ctl_plane_only_ind(tvbuff_t* tvb, proto_tree* tree, packet_info* pinfo _U_,
guint32 offset, guint len _U_,
gchar* add_string _U_, int string_len _U_)
{
proto_tree_add_expert(tree, pinfo, &ei_nas_5gs_ie_not_dis, tvb, offset, len);
static int* const flags[] = {
&hf_nas_5gs_spare_b3,
&hf_nas_5gs_spare_b2,
&hf_nas_5gs_spare_b1,
&hf_nas_5gs_sm_cpoi,
NULL
};
return len;
proto_tree_add_bitmask_list(tree, tvb, offset, 1, flags, ENC_BIG_ENDIAN);
return 1;
}
/*
* 9.11.4.24 Header compression configuration
@ -5342,7 +5436,7 @@ guint16(*nas_5gs_sm_elem_fcn[])(tvbuff_t *tvb, proto_tree *tree, packet_info *pi
de_nas_5gs_sm_re_attempt_ind, /* 9.11.4.17 Re-attempt indicator */
de_nas_5gs_sm_5gsm_nw_feature_sup, /* 9.11.4.18 5GSM network feature support */
/* 9.11.4.19 Void */
de_nas_5gs_sm_serving_plmn_rte_ctl, /* 9.11.4.20 Serving PLMN rate control */
NULL, /* 9.11.4.20 Serving PLMN rate control */
de_nas_5gs_sm_5gsm_cong_re_attempt_ind, /* 9.11.4.21 5GSM congestion re-attempt indicator */
de_nas_5gs_sm_atsss_cont, /* 9.11.4.22 ATSSS container */
de_nas_5gs_sm_ctl_plane_only_ind, /* 9.11.4.23 Control plane only indication */
@ -6505,7 +6599,7 @@ nas_5gs_sm_pdu_ses_est_acc(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _
/* 17 5GSM network feature support 5GSM network feature support 9.11.4.18 O TLV 3-15 */
ELEM_OPT_TLV(0x25, NAS_5GS_PDU_TYPE_SM, DE_NAS_5GS_SM_5GSM_NW_FEATURE_SUP, NULL);
/* 18 Serving PLMN rate control Serving PLMN rate control 9.11.4.20 O TLV 4 */
ELEM_OPT_TLV(0x18, NAS_5GS_PDU_TYPE_SM, DE_NAS_5GS_SM_SERVING_PLMN_RTE_CTL, NULL);
ELEM_OPT_TLV(0x18, NAS_PDU_TYPE_ESM, DE_ESM_SERV_PLMN_RATE_CTRL, NULL);
/* 77 ATSSS container ATSSS container 9.11.4.22 O TLV-E 3-65538 */
ELEM_OPT_TLV_E(0x77, NAS_5GS_PDU_TYPE_SM, DE_NAS_5GS_SM_ATSSS_CONT, NULL);
/* C- Control plane only indication Control plane only indication 9.11.4.23 O TV 1 */
@ -6773,7 +6867,7 @@ nas_5gs_sm_pdu_ses_mod_cmd(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _
ELEM_OPT_TLV(0x7C, NAS_5GS_PDU_TYPE_SM, DE_NAS_5GS_SM_PORT_MGNT_INF_CONT, NULL);
/* 1E Serving PLMN rate control Serving PLMN rate control 9.11.4.20 O TLV 4 */
ELEM_OPT_TLV(0x1E, NAS_5GS_PDU_TYPE_SM, DE_NAS_5GS_SM_SERVING_PLMN_RTE_CTL, NULL);
ELEM_OPT_TLV(0x1E, NAS_PDU_TYPE_ESM, DE_ESM_SERV_PLMN_RATE_CTRL, NULL);
/* 1F Ethernet header compression configuration Ethernet heaer compression configuration 9.11.4.28 O TLV 3 */
ELEM_OPT_TLV(0x1F, NAS_5GS_PDU_TYPE_SM, DE_NAS_5GS_SM_ETH_HDR_COMP_CONF, NULL);
@ -6828,7 +6922,7 @@ nas_5gs_sm_pdu_ses_mod_com_rej(tvbuff_t *tvb, proto_tree *tree, packet_info *pin
/* Direction: UE to network */
pinfo->link_dir = P2P_DIR_UL;
/* 5GSM cause 5GSM cause 9.11.4.1 M V 1 */
/* 5GSM cause 5GSM cause 9.11.4.2 M V 1 */
ELEM_MAND_V(NAS_5GS_PDU_TYPE_SM, DE_NAS_5GS_SM_5GSM_CAUSE, NULL, ei_nas_5gs_missing_mandatory_element);
/*7B Extended protocol configuration options Extended protocol configuration options 9.11.4.2 O TLV - E 4 - 65538*/
ELEM_OPT_TLV_E(0x7B, NAS_PDU_TYPE_ESM, DE_ESM_EXT_PCO, NULL);
@ -6880,7 +6974,7 @@ nas_5gs_sm_pdu_ses_rel_rej(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _
/* Direction: network to UE */
pinfo->link_dir = P2P_DIR_DL;
/* 5GSM cause 5GSM cause 9.11.4.1 M V 1 */
/* 5GSM cause 5GSM cause 9.11.4.2 M V 1 */
ELEM_MAND_V(NAS_5GS_PDU_TYPE_SM, DE_NAS_5GS_SM_5GSM_CAUSE, NULL, ei_nas_5gs_missing_mandatory_element);
/*7B Extended protocol configuration options Extended protocol configuration options 9.11.4.2 O TLV - E 4 - 65538*/
@ -6969,7 +7063,7 @@ nas_5gs_sm_5gsm_status(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_,
curr_len = len;
/* Direction: both */
/* 5GSM cause 5GSM cause 9.11.4.1 M V 1 */
/* 5GSM cause 5GSM cause 9.11.4.2 M V 1 */
ELEM_MAND_V(NAS_5GS_PDU_TYPE_SM, DE_NAS_5GS_SM_5GSM_CAUSE, NULL, ei_nas_5gs_missing_mandatory_element);
EXTRANEOUS_DATA_CHECK(curr_len, 0, pinfo, &ei_nas_5gs_extraneous_data);
@ -9399,7 +9493,7 @@ proto_register_nas_5gs(void)
},
{ &hf_nas_5gs_sm_pdu_session_type,
{ "PDU session type", "nas_5gs.sm.pdu_session_type",
FT_UINT8, BASE_DEC, VALS(nas_5gs_pdu_session_type_values), 0x0f,
FT_UINT8, BASE_DEC, VALS(nas_5gs_pdu_session_type_values), 0x07,
NULL, HFILL }
},
{ &hf_nas_5gs_pdu_ses_sts_psi_0_b0,
@ -9724,12 +9818,57 @@ proto_register_nas_5gs(void)
},
{ &hf_nas_5gs_sm_sc_mode,
{ "SSC mode", "nas_5gs.sm.sc_mode",
FT_UINT8, BASE_DEC, VALS(nas_5gs_sc_mode_values), 0x0f,
FT_UINT8, BASE_DEC, VALS(nas_5gs_sc_mode_values), 0x07,
NULL, HFILL }
},
{ &hf_nas_5gs_sm_eplmnc,
{ "EPLMNC", "nas_5gs.sm.eplmnc",
FT_BOOLEAN, 8, TFS(&tfs_nas_5gs_sm_eplmnc), 0x02,
NULL, HFILL }
},
{ &hf_nas_5gs_sm_ratc,
{ "RATC", "nas_5gs.sm.ratc",
FT_BOOLEAN, 8, TFS(&tfs_nas_5gs_sm_ratc), 0x01,
NULL, HFILL }
},
{ &hf_nas_5gs_sm_ept_s1,
{ "Ethernet PDN type in S1 mode (EPT-S1)", "nas_5gs.sm.ept_s1",
FT_BOOLEAN, 8, TFS(&tfs_supported_not_supported), 0x01,
NULL, HFILL }
},
{ &hf_nas_5gs_sm_abo,
{ "All PLMNs Back-off timer (ABO)", "nas_5gs.sm.abo",
FT_BOOLEAN, 8, TFS(&tfs_5gs_sm_abo), 0x01,
NULL, HFILL }
},
{ &hf_nas_5gs_sm_atsss_cont,
{ "ATSSS container contents", "nas_5gs.sm.atsss_cont",
FT_BYTES, BASE_NONE, NULL, 0,
NULL, HFILL }
},
{ &hf_nas_5gs_sm_cpoi,
{ "Control plane only indication value (CPOI)", "nas_5gs.sm.cpoi",
FT_BOOLEAN, 8, TFS(&tfs_5gs_sm_cpoi), 0x01,
NULL, HFILL }
},
{ &hf_nas_5gs_sm_sel_sc_mode,
{ "Selected SSC mode", "nas_5gs.sm.sel_sc_mode",
FT_UINT8, BASE_DEC, VALS(nas_5gs_sc_mode_values), 0xf0,
FT_UINT8, BASE_DEC, VALS(nas_5gs_sc_mode_values), 0x70,
NULL, HFILL }
},
{ &hf_nas_5gs_sm_tpmic_b7,
{ "Transfer of port management information containers (TPMIC)", "nas_5gs.sm.tpmic",
FT_BOOLEAN, 8, TFS(&tfs_supported_not_supported), 0x80,
NULL, HFILL }
},
{ &hf_nas_5gs_sm_atsss_st_b3_b6,
{ "Supported ATSSS steering functionalities and steering modes (ATSSS-ST)", "nas_5gs.sm.atsss_st",
FT_UINT8, BASE_DEC, VALS(nas_5gs_sm_atsss_st_b3_b6_vals), 0x78,
NULL, HFILL }
},
{ &hf_nas_5gs_sm_ept_s1_b2,
{ "Ethernet PDN type in S1 mode (EPT-S1)", "nas_5gs.sm.ept_s1",
FT_BOOLEAN, 8, TFS(&tfs_supported_not_supported), 0x04,
NULL, HFILL }
},
{ &hf_nas_5gs_sm_mh6_pdu_b1,
@ -9767,9 +9906,14 @@ proto_register_nas_5gs(void)
FT_UINT8, BASE_DEC, VALS(nas_5gs_sm_int_prot_max_data_rate_vals), 0x0,
NULL, HFILL }
},
{ &hf_nas_5gs_sm_si6lla,
{ "SMF's IPv6 link local address (SI6LLA)", "nas_5gs.sm.si6lla",
FT_BOOLEAN, 8, TFS(&tfs_present_absent), 0x08,
NULL, HFILL }
},
{ &hf_nas_5gs_sm_pdu_ses_type,
{ "PDU session type", "nas_5gs.sm.pdu_ses_type",
FT_UINT8, BASE_DEC, VALS(nas_5gs_sm_pdu_ses_type_vals), 0x0f,
FT_UINT8, BASE_DEC, VALS(nas_5gs_sm_pdu_ses_type_vals), 0x07,
NULL, HFILL }
},
{ &hf_nas_5gs_sm_pdu_addr_inf_ipv4,
@ -9782,6 +9926,11 @@ proto_register_nas_5gs(void)
FT_IPv6, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{ &hf_nas_5gs_sm_smf_ipv6_lla,
{ "SMF's IPv6 link local address", "nas_5gs.sm.smf_ipv6_lla",
FT_IPv6, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{ &hf_nas_5gs_sm_qos_rule_id,
{ "QoS rule identifier", "nas_5gs.sm.qos_rule_id",
FT_UINT8, BASE_DEC, NULL, 0x0,