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pfcp: added IEs 132-139 

According to 3GPP TS 29.244 v15.1.0

Change-Id: I1d55314a269ee615bc1730eba70fed095cec3075
Reviewed-on: https://code.wireshark.org/review/27338
Petri-Dish: Anders Broman <a.broman58@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
This commit is contained in:
Joakim Karlsson 2018-05-04 23:42:09 +02:00 committed by Anders Broman
parent f72481a144
commit 282eb96e63
1 changed files with 480 additions and 17 deletions
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497
epan/dissectors/packet-pfcp.c
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@ -15,6 +15,7 @@
#include "config.h"
#include <epan/packet.h>
#include <epan/etypes.h>
#include <epan/expert.h>
#include <epan/sminmpec.h>
#include <epan/addr_resolv.h> /* Needed for BASE_ENTERPRISES */
@ -378,6 +379,45 @@ static int hf_pfcp_additional_usage_reports_information_b14_b0_number_value = -1
static int hf_pfcp_additional_usage_reports_information_b15_auri = -1;
static int hf_pfcp_traffic_endpoint_id = -1;
static int hf_pfcp_mac_address_flags = -1;
static int hf_pfcp_mac_address_flags_b3_udes = -1;
static int hf_pfcp_mac_address_flags_b2_usou = -1;
static int hf_pfcp_mac_address_flags_b1_dest = -1;
static int hf_pfcp_mac_address_flags_b0_sour = -1;
static int hf_pfcp_mac_address_upper_dest_mac_address = -1;
static int hf_pfcp_mac_address_upper_source_mac_address = -1;
static int hf_pfcp_mac_address_dest_mac_address = -1;
static int hf_pfcp_mac_address_source_mac_address = -1;
static int hf_pfcp_c_tag_flags = -1;
static int hf_pfcp_c_tag_flags_b2_vid = -1;
static int hf_pfcp_c_tag_flags_b1_dei = -1;
static int hf_pfcp_c_tag_flags_b0_pcp = -1;
static int hf_pfcp_c_tag_cvid = -1;
static int hf_pfcp_c_tag_dei_flag = -1;
static int hf_pfcp_c_tag_pcp_value = -1;
static int hf_pfcp_c_tag_cvid_value = -1;
static int hf_pfcp_s_tag_flags = -1;
static int hf_pfcp_s_tag_flags_b2_vid = -1;
static int hf_pfcp_s_tag_flags_b1_dei = -1;
static int hf_pfcp_s_tag_flags_b0_pcp = -1;
static int hf_pfcp_s_tag_svid = -1;
static int hf_pfcp_s_tag_dei_flag = -1;
static int hf_pfcp_s_tag_pcp_value = -1;
static int hf_pfcp_s_tag_svid_value = -1;
static int hf_pfcp_ethertype = -1;
static int hf_pfcp_proxying_flags = -1;
static int hf_pfcp_proxying_flags_b1_ins = -1;
static int hf_pfcp_proxying_flags_b0_arp = -1;
static int hf_pfcp_ethertype_filter_id = -1;
static int hf_pfcp_ethertype_filter_properties_flags = -1;
static int hf_pfcp_ethertype_filter_properties_flags_b0_bide = -1;
static int ett_pfcp = -1;
static int ett_pfcp_flags = -1;
static int ett_pfcp_ie = -1;
@ -417,6 +457,13 @@ static int ett_pfcp_spi = -1;
static int ett_pfcp_flow_label = -1;
static int ett_pfcp_subsequent_volume_quota = -1;
static int ett_pfcp_additional_usage_reports_information = -1;
static int ett_pfcp_mac_address = -1;
static int ett_pfcp_c_tag = -1;
static int ett_pfcp_c_tag_dei = -1;
static int ett_pfcp_s_tag = -1;
static int ett_pfcp_s_tag_dei = -1;
static int ett_pfcp_proxying = -1;
static int ett_pfcp_ethernet_filter_properties = -1;
static expert_field ei_pfcp_ie_reserved = EI_INIT;
@ -470,6 +517,7 @@ static void dissect_pfcp_create_traffic_endpoint(tvbuff_t *tvb, packet_info *pin
static void dissect_pfcp_created_traffic_endpoint(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item, guint16 length, guint8 message_type);
static void dissect_pfcp_update_traffic_endpoint(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item, guint16 length, guint8 message_type);
static void dissect_pfcp_remove_traffic_endpoint(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item, guint16 length, guint8 message_type);
static void dissect_pfcp_ethernet_packet_filter(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item, guint16 length, guint8 message_type);
static const true_false_string pfcp_id_predef_dynamic_tfs = {
"Predefined by UP",
@ -555,6 +603,7 @@ static value_string_ext pfcp_message_type_ext = VALUE_STRING_EXT_INIT(pfcp_messa
#define PFCP_CREATED_TRAFFIC_ENDPOINT 128
#define PFCP_UPDATE_TRAFFIC_ENDPOINT 129
#define PFCP_REMOVE_TRAFFIC_ENDPOINT 130
#define PFCP_ETHERNET_PACKET_FILTER 132
static const value_string pfcp_ie_type[] = {
@ -690,14 +739,14 @@ static const value_string pfcp_ie_type[] = {
{ 129, "Update Traffic Endpoint" }, /* Extendable / Table 7.5.4.13 */
{ 130, "Remove Traffic Endpoint" }, /* Extendable / Table 7.5.4.14 */
{ 131, "Traffic Endpoint ID" }, /* Extendable / Subclause 8.2.92*/
// { 132, "Ethernet Packet Filter"}, /* Extendable / Table 7.5.2.2-3 */
// { 133, "MAC address"}, /* Extendable / Subclause 8.2.93 */
// { 134, "C-TAG"}, /* Extendable / Subclause 8.2.94 */
// { 135, "S-TAG"}, /* Extendable / Subclause 8.2.95 */
// { 136, "Ethertype"}, /* Extendable / Subclause 8.2.96 */
// { 137, "Proxying"}, /* Extendable / Subclause 8.2.97 */
// { 138, "Ethernet Filter ID"}, /* Extendable / Subclause 8.2.98 */
// { 139, "Ethernet Filter Properties"}, /* Extendable / Subclause 8.2.99 */
{ 132, "Ethernet Packet Filter"}, /* Extendable / Table 7.5.2.2-3 */
{ 133, "MAC address"}, /* Extendable / Subclause 8.2.93 */
{ 134, "C-TAG"}, /* Extendable / Subclause 8.2.94 */
{ 135, "S-TAG"}, /* Extendable / Subclause 8.2.95 */
{ 136, "Ethertype"}, /* Extendable / Subclause 8.2.96 */
{ 137, "Proxying"}, /* Extendable / Subclause 8.2.97 */
{ 138, "Ethernet Filter ID"}, /* Extendable / Subclause 8.2.98 */
{ 139, "Ethernet Filter Properties"}, /* Extendable / Subclause 8.2.99 */
//140 to 65535 Spare. For future use.
{0, NULL}
};
@ -3641,6 +3690,243 @@ static void dissect_pfcp_traffic_endpoint_id(tvbuff_t *tvb, packet_info *pinfo,
return;
}
/*
* 8.2.93 MAC Address
*/
static void dissect_pfcp_mac_address(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, guint16 length, guint8 message_type _U_)
{
int offset = 0;
guint64 flags_val;
static const int * pfcp_mac_address_flags[] = {
&hf_pfcp_spare_b7_b4,
&hf_pfcp_mac_address_flags_b3_udes,
&hf_pfcp_mac_address_flags_b2_usou,
&hf_pfcp_mac_address_flags_b1_dest,
&hf_pfcp_mac_address_flags_b0_sour,
NULL
};
/* Octet 5 Spare EDES USOU DEST SOUR */
proto_tree_add_bitmask_with_flags_ret_uint64(tree, tvb, offset, hf_pfcp_mac_address_flags,
ett_pfcp_mac_address, pfcp_mac_address_flags, ENC_BIG_ENDIAN, BMT_NO_FALSE | BMT_NO_INT | BMT_NO_TFS, &flags_val);
offset += 1;
// Octets "m to (m+5)" or "n to (n+5)" and "o to (o+5)" or "p to (p+5)", if present,
// shall contain a MAC address value (12-digit hexadecimal numbers).
if ((flags_val & 0x1) == 1) {
/* m to (m+5) Source MAC Address
* SOUR: If this bit is set to "1", then the Source MAC Address field shall be present
*/
proto_tree_add_item(tree, hf_pfcp_mac_address_source_mac_address, tvb, offset, 6, ENC_NA);
offset += 6;
}
if ((flags_val & 0x2) == 2) {
/* n to (n+5) Destination MAC Address
* DEST: If this bit is set to "1", then the Destination MAC Address field shall be present
*/
proto_tree_add_item(tree, hf_pfcp_mac_address_dest_mac_address, tvb, offset, 6, ENC_NA);
offset += 6;
}
if ((flags_val & 0x4) == 4) {
/* o to (o+5) Upper Source MAC Address
* USOU: If this bit is set to "1", then the Upper Source MAC Address field shall be present
*/
proto_tree_add_item(tree, hf_pfcp_mac_address_upper_source_mac_address, tvb, offset, 6, ENC_NA);
offset += 6;
}
if ((flags_val & 0x8) == 8) {
/* p to (p+5) Upper Destination MAC Address
* UDES: If this bit is set to "1", then the Upper Destination MAC Address field shall be present
*/
proto_tree_add_item(tree, hf_pfcp_mac_address_upper_dest_mac_address, tvb, offset, 6, ENC_NA);
offset += 6;
}
if (offset < length) {
proto_tree_add_expert(tree, pinfo, &ei_pfcp_ie_data_not_decoded, tvb, offset, -1);
}
return;
}
/*
* 8.2.94 C-TAG (Customer-VLAN tag)
*/
/* From Tables G-2,3 of IEEE standard 802.1Q-2005 (and I-2,3,7 of 2011 and 2015 revisions) */
static const value_string pfcp_vlan_tag_pcp_vals[] = {
{ 0, "Best Effort (default), Drop Eligible" },
{ 1, "Best Effort (default)" },
{ 2, "Critical Applications, Drop Eligible" },
{ 3, "Critical Applications" },
{ 4, "Voice, < 10ms latency and jitter, Drop Eligible" },
{ 5, "Voice, < 10ms latency and jitter" },
{ 6, "Internetwork Control" },
{ 7, "Network Control" },
{ 0, NULL }
};
static const true_false_string tfs_eligible_ineligible = {
"Eligible",
"Ineligible"
};
static void dissect_pfcp_c_tag(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, guint16 length, guint8 message_type _U_)
{
int offset = 0;
guint64 flags_val;
static const int * pfcp_c_tag_flags[] = {
&hf_pfcp_spare_b7_b3,
&hf_pfcp_c_tag_flags_b2_vid,
&hf_pfcp_c_tag_flags_b1_dei,
&hf_pfcp_c_tag_flags_b0_pcp,
NULL
};
/* Octet 5 Spare VID DEI PCP */
proto_tree_add_bitmask_with_flags_ret_uint64(tree, tvb, offset, hf_pfcp_c_tag_flags,
ett_pfcp_c_tag, pfcp_c_tag_flags, ENC_BIG_ENDIAN, BMT_NO_FALSE | BMT_NO_INT, &flags_val);
offset += 1;
// Octet 8 7 6 5 4 3 2 1
// 6 | C-VID |DEI| PCP value |
proto_tree_add_item(tree, hf_pfcp_c_tag_cvid, tvb, offset, 1, ENC_BIG_ENDIAN);
proto_tree_add_bitmask_with_flags(tree, tvb, offset, hf_pfcp_c_tag_dei_flag,
ett_pfcp_c_tag_dei, pfcp_c_tag_flags, ENC_BIG_ENDIAN, BMT_NO_FALSE | BMT_NO_INT | BMT_NO_TFS);
proto_tree_add_item(tree, hf_pfcp_c_tag_pcp_value, tvb, offset, 1, ENC_BIG_ENDIAN);
offset += 1;
// Octet 7 C-VID value
proto_tree_add_item(tree, hf_pfcp_c_tag_cvid_value, tvb, offset, 1, ENC_BIG_ENDIAN);
offset += 1;
if (offset < length) {
proto_tree_add_expert(tree, pinfo, &ei_pfcp_ie_data_not_decoded, tvb, offset, -1);
}
return;
}
/*
* 8.2.95 S-TAG (Service-VLAN tag)
*/
static void dissect_pfcp_s_tag(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, guint16 length, guint8 message_type _U_)
{
int offset = 0;
guint64 flags_val;
static const int * pfcp_s_tag_flags[] = {
&hf_pfcp_spare_b7_b3,
&hf_pfcp_s_tag_flags_b2_vid,
&hf_pfcp_s_tag_flags_b1_dei,
&hf_pfcp_s_tag_flags_b0_pcp,
NULL
};
/* Octet 5 Spare VID DEI PCP */
proto_tree_add_bitmask_with_flags_ret_uint64(tree, tvb, offset, hf_pfcp_s_tag_flags,
ett_pfcp_s_tag, pfcp_s_tag_flags, ENC_BIG_ENDIAN, BMT_NO_FALSE | BMT_NO_INT, &flags_val);
offset += 1;
// Octet 8 7 6 5 4 3 2 1
// 6 | S-VID |DEI| PCP value |
proto_tree_add_item(tree, hf_pfcp_s_tag_svid, tvb, offset, 1, ENC_BIG_ENDIAN);
proto_tree_add_bitmask_with_flags(tree, tvb, offset, hf_pfcp_s_tag_dei_flag,
ett_pfcp_s_tag_dei, pfcp_s_tag_flags, ENC_BIG_ENDIAN, BMT_NO_FALSE | BMT_NO_INT | BMT_NO_TFS);
proto_tree_add_item(tree, hf_pfcp_s_tag_pcp_value, tvb, offset, 1, ENC_BIG_ENDIAN);
offset += 1;
// Octet 7 S-VID value
proto_tree_add_item(tree, hf_pfcp_s_tag_svid_value, tvb, offset, 1, ENC_BIG_ENDIAN);
offset += 1;
if (offset < length) {
proto_tree_add_expert(tree, pinfo, &ei_pfcp_ie_data_not_decoded, tvb, offset, -1);
}
return;
}
/*
* 8.2.96 Ethertype
*/
static void dissect_pfcp_ethertype(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, guint16 length, guint8 message_type _U_)
{
int offset = 0;
proto_tree_add_item(tree, hf_pfcp_ethertype, tvb, offset, 1, ENC_NA);
offset += 1;
if (offset < length) {
proto_tree_add_expert(tree, pinfo, &ei_pfcp_ie_data_not_decoded, tvb, offset, -1);
}
return;
}
/*
* 8.2.97 Proxying
*/
static void dissect_pfcp_proxying(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, guint16 length, guint8 message_type _U_)
{
int offset = 0;
guint64 flags_val;
static const int * pfcp_proxying_flags[] = {
&hf_pfcp_spare_b7_b2,
&hf_pfcp_proxying_flags_b1_ins,
&hf_pfcp_proxying_flags_b0_arp,
NULL
};
/* Octet 5 Spare INS ARP */
proto_tree_add_bitmask_with_flags_ret_uint64(tree, tvb, offset, hf_pfcp_proxying_flags,
ett_pfcp_proxying, pfcp_proxying_flags, ENC_BIG_ENDIAN, BMT_NO_FALSE | BMT_NO_INT, &flags_val);
offset += 1;
if (offset < length) {
proto_tree_add_expert(tree, pinfo, &ei_pfcp_ie_data_not_decoded, tvb, offset, -1);
}
return;
}
/*
* 8.2.98 Ethertype Filter ID
*/
static void dissect_pfcp_ethertype_filter_id(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, guint16 length, guint8 message_type _U_)
{
int offset = 0;
proto_tree_add_item(tree, hf_pfcp_ethertype_filter_id, tvb, offset, 4, ENC_NA);
offset += 4;
if (offset < length) {
proto_tree_add_expert(tree, pinfo, &ei_pfcp_ie_data_not_decoded, tvb, offset, -1);
}
return;
}
/*
* 8.2.99 Ethernet Filter Properties
*/
static void dissect_pfcp_ethernet_filter_properties(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, guint16 length, guint8 message_type _U_)
{
int offset = 0;
guint64 flags_val;
static const int * pfcp_ethernet_filter_properties_flags[] = {
&hf_pfcp_spare_b7_b1,
&hf_pfcp_ethertype_filter_properties_flags_b0_bide,
NULL
};
/* Octet 5 Spare BIDE */
proto_tree_add_bitmask_with_flags_ret_uint64(tree, tvb, offset, hf_pfcp_ethertype_filter_properties_flags,
ett_pfcp_ethernet_filter_properties, pfcp_ethernet_filter_properties_flags, ENC_BIG_ENDIAN, BMT_NO_FALSE | BMT_NO_INT, &flags_val);
offset += 1;
if (offset < length) {
proto_tree_add_expert(tree, pinfo, &ei_pfcp_ie_data_not_decoded, tvb, offset, -1);
}
return;
}
/* Array of functions to dissect IEs
* (tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item, guint16 length, guint8 message_type)
*/
@ -3781,14 +4067,14 @@ static const pfcp_ie_t pfcp_ies[] = {
/* 129 */ { dissect_pfcp_update_traffic_endpoint }, /* Update Traffic Endpoint Extendable / Table 7.5.4.13 */
/* 130 */ { dissect_pfcp_remove_traffic_endpoint }, /* Remove Traffic Endpoint Extendable / Table 7.5.4.14 */
/* 131 */ { dissect_pfcp_traffic_endpoint_id }, /* Traffic Endpoint ID Extendable / Subclause 8.2.92 */
/* 132 */ /* Ethernet Packet Filter Extendable / Table 7.5.2.2-3 */
/* 133 */ /*MAC address Extendable / Subclause 8.2.93 */
/* 134 */ /*C-TAG Extendable / Subclause 8.2.94 */
/* 135 */ /*S-TAG Extendable / Subclause 8.2.95 */
/* 136 */ /*Ethertype Extendable / Subclause 8.2.96 */
/* 137 */ /*Proxying Extendable / Subclause 8.2.97 */
/* 138 */ /*Ethernet Filter ID Extendable / Subclause 8.2.98 */
/* 139 */ /*Ethernet Filter Properties Extendable / Subclause 8.2.99 */
/* 132 */ { dissect_pfcp_ethernet_packet_filter }, /* Ethernet Packet Filter IE Extendable / Table 7.5.2.2-3 */
/* 133 */ { dissect_pfcp_mac_address }, /* MAC address Extendable / Subclause 8.2.93 */
/* 134 */ { dissect_pfcp_c_tag }, /* C-TAG Extendable / Subclause 8.2.94 */
/* 135 */ { dissect_pfcp_s_tag }, /* S-TAG Extendable / Subclause 8.2.95 */
/* 136 */ { dissect_pfcp_ethertype }, /* Ethertype Extendable / Subclause 8.2.96 */
/* 137 */ { dissect_pfcp_proxying }, /* Proxying Extendable / Subclause 8.2.97 */
/* 138 */ { dissect_pfcp_ethertype_filter_id }, /* Ethernet Filter ID Extendable / Subclause 8.2.98 */
/* 139 */ { dissect_pfcp_ethernet_filter_properties }, /* Ethernet Filter Properties Extendable / Subclause 8.2.99 */
//140 to 65535 Spare. For future use.
{ NULL }, /* End of List */
};
@ -4049,6 +4335,12 @@ dissect_pfcp_remove_traffic_endpoint(tvbuff_t *tvb, packet_info *pinfo, proto_tr
dissect_pfcp_grouped_ie(tvb, pinfo, tree, item, length, message_type, ett_pfcp_elem[PFCP_REMOVE_TRAFFIC_ENDPOINT]);
}
static void
dissect_pfcp_ethernet_packet_filter(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item, guint16 length, guint8 message_type)
{
dissect_pfcp_grouped_ie(tvb, pinfo, tree, item, length, message_type, ett_pfcp_elem[PFCP_ETHERNET_PACKET_FILTER]);
}
static void
dissect_pfcp_ies_common(tvbuff_t * tvb, packet_info * pinfo, proto_tree * tree, gint offset, guint8 message_type)
{
@ -5782,10 +6074,176 @@ proto_register_pfcp(void)
NULL, HFILL }
},
{ &hf_pfcp_mac_address_flags,
{ "Flags", "pfcp.mac_address.flags",
FT_UINT8, BASE_HEX, NULL, 0x0,
NULL, HFILL }
},
{ &hf_pfcp_mac_address_flags_b0_sour,
{ "SOUR", "pfcp.mac_address.flags.sour",
FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x01,
NULL, HFILL }
},
{ &hf_pfcp_mac_address_flags_b1_dest,
{ "DEST", "pfcp.mac_address.flags.dest",
FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x02,
NULL, HFILL }
},
{ &hf_pfcp_mac_address_flags_b2_usou,
{ "USUO", "pfcp.mac_address.flags.usuo",
FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x04,
NULL, HFILL }
},
{ &hf_pfcp_mac_address_flags_b3_udes,
{ "UDES", "pfcp.mac_address.flags.udes",
FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x08,
NULL, HFILL }
},
{ &hf_pfcp_mac_address_source_mac_address,
{ "Source MAC Address", "pfcp.mac_address.sour",
FT_BYTES, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{ &hf_pfcp_mac_address_dest_mac_address,
{ "Destination MAC Address", "pfcp.mac_address.dest",
FT_BYTES, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{ &hf_pfcp_mac_address_upper_source_mac_address,
{ "Upper Source MAC Address", "pfcp.mac_address.usou",
FT_BYTES, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{ &hf_pfcp_mac_address_upper_dest_mac_address,
{ "Upper Destination MAC Address", "pfcp.mac_address.udes",
FT_BYTES, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{ &hf_pfcp_c_tag_flags,
{ "Flags", "pfcp.c_tag.flags",
FT_UINT8, BASE_HEX, NULL, 0x0,
NULL, HFILL }
},
{ &hf_pfcp_c_tag_flags_b0_pcp,
{ "PCP", "pfcp.c_tag.flags.pcp",
FT_BOOLEAN, 8, NULL, 0x01,
"Priority code point", HFILL }
},
{ &hf_pfcp_c_tag_flags_b1_dei,
{ "DEI", "pfcp.c_tag.flags.dei",
FT_BOOLEAN, 8, NULL, 0x02,
"Drop eligible indicator", HFILL }
},
{ &hf_pfcp_c_tag_flags_b2_vid,
{ "VID", "pfcp.c_tag.flags.vid",
FT_BOOLEAN, 8, NULL, 0x04,
"VLAN identifier", HFILL }
},
{ &hf_pfcp_c_tag_cvid,
{ "C-VLAN", "pfcp.c_tag.cvid",
FT_UINT8, BASE_HEX, NULL, 0xF0,
NULL, HFILL }
},
{ &hf_pfcp_c_tag_dei_flag,
{ "Drop eligible indicator (DEI)", "pfcp.c_tag.dei_flag",
FT_BOOLEAN, 8, TFS(&tfs_eligible_ineligible), 0x08,
NULL, HFILL }
},
{ &hf_pfcp_c_tag_pcp_value,
{ "Priority code point (PCP)", "pfcp.c_tag.pcp",
FT_UINT8, BASE_DEC, VALS(pfcp_vlan_tag_pcp_vals), 0x07,
NULL, HFILL }
},
{ &hf_pfcp_c_tag_cvid_value,
{ "C-VLAN value", "pfcp.c_tag.cvid_value",
FT_UINT8, BASE_HEX, NULL, 0x0,
NULL, HFILL }
},
{ &hf_pfcp_s_tag_flags,
{ "Flags", "pfcp.s_tag.flags",
FT_UINT8, BASE_HEX, NULL, 0x0,
NULL, HFILL }
},
{ &hf_pfcp_s_tag_flags_b0_pcp,
{ "PCP", "pfcp.s_tag.flags.pcp",
FT_BOOLEAN, 8, NULL, 0x01,
"Priority code point", HFILL }
},
{ &hf_pfcp_s_tag_flags_b1_dei,
{ "DEI", "pfcp.s_tag.flags.dei",
FT_BOOLEAN, 8, NULL, 0x02,
"Drop eligible indicator", HFILL }
},
{ &hf_pfcp_s_tag_flags_b2_vid,
{ "VID", "pfcp.s_tag.flags.vid",
FT_BOOLEAN, 8, NULL, 0x04,
"VLAN identifier", HFILL }
},
{ &hf_pfcp_s_tag_svid,
{ "S-VLAN", "pfcp.s_tag.svid",
FT_UINT8, BASE_HEX, NULL, 0xF0,
NULL, HFILL }
},
{ &hf_pfcp_s_tag_dei_flag,
{ "Drop eligible indicator (DEI)", "pfcp.s_tag.dei_flag",
FT_BOOLEAN, 8, TFS(&tfs_eligible_ineligible), 0x08,
NULL, HFILL }
},
{ &hf_pfcp_s_tag_pcp_value,
{ "Priority code point (PCP)", "pfcp.s_tag.pcp",
FT_UINT8, BASE_DEC, VALS(pfcp_vlan_tag_pcp_vals), 0x07,
NULL, HFILL }
},
{ &hf_pfcp_s_tag_svid_value,
{ "S-VLAN value", "pfcp.s_tag.svid_value",
FT_UINT8, BASE_HEX, NULL, 0x0,
NULL, HFILL }
},
{ &hf_pfcp_ethertype,
{ "Ethertype", "pfcp.ethertype",
FT_UINT16, BASE_HEX, VALS(etype_vals), 0x0,
NULL, HFILL }
},
{ &hf_pfcp_proxying_flags,
{ "Flags", "pfcp.proxying.flags",
FT_UINT8, BASE_HEX, NULL, 0x0,
NULL, HFILL }
},
{ &hf_pfcp_proxying_flags_b0_arp,
{ "ARP", "pfcp.proxying.flags.arp",
FT_BOOLEAN, 8, NULL, 0x01,
NULL, HFILL }
},
{ &hf_pfcp_proxying_flags_b1_ins,
{ "INS", "pfcp.proxying.flags.ins",
FT_BOOLEAN, 8, NULL, 0x02,
NULL, HFILL }
},
{ &hf_pfcp_ethertype_filter_id,
{ "Ethertype Filter ID", "pfcp.ethertype_filter_id",
FT_UINT64, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{ &hf_pfcp_ethertype_filter_properties_flags,
{ "Flags", "pfcp.ethertype_filter_properties.flags",
FT_UINT8, BASE_HEX, NULL, 0x0,
NULL, HFILL }
},
{ &hf_pfcp_ethertype_filter_properties_flags_b0_bide,
{ "BIDE", "pfcp.ethertype_filter_properties.flags.bide",
FT_BOOLEAN, 8, NULL, 0x01,
NULL, HFILL }
},
};
/* Setup protocol subtree array */
#define NUM_INDIVIDUAL_ELEMS_PFCP 39
#define NUM_INDIVIDUAL_ELEMS_PFCP 44
gint *ett[NUM_INDIVIDUAL_ELEMS_PFCP +
(NUM_PFCP_IES - 1)];
@ -5828,6 +6286,11 @@ proto_register_pfcp(void)
ett[36] = &ett_pfcp_flow_label;
ett[37] = &ett_pfcp_subsequent_volume_quota;
ett[38] = &ett_pfcp_additional_usage_reports_information;
ett[39] = &ett_pfcp_mac_address;
ett[40] = &ett_pfcp_c_tag;
ett[41] = &ett_pfcp_s_tag;
ett[42] = &ett_pfcp_proxying;
ett[43] = &ett_pfcp_ethernet_filter_properties;
static ei_register_info ei[] = {