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Display Filter Reference: GPRS Tunneling Protocol
Protocol field name: gtp
Versions: 1.0.0 to 1.6.5
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| Field name | Type | Description | Versions |
|---|---|---|---|
| gtp.apn | Character string | APN | 1.0.0 to 1.6.5 |
| gtp.bcm | Unsigned integer, 1 byte | Bearer Control Mode | 1.6.0 to 1.6.5 |
| gtp.bssgp_cause | Unsigned integer, 1 byte | BSSGP Cause | 1.0.0 to 1.6.5 |
| gtp.cause | Unsigned integer, 1 byte | Cause | 1.0.0 to 1.6.5 |
| gtp.cdr_app | Unsigned integer, 1 byte | Application Identifier | 1.6.0 to 1.6.5 |
| gtp.cdr_rel | Unsigned integer, 1 byte | Release Identifier | 1.6.0 to 1.6.5 |
| gtp.cdr_ver | Unsigned integer, 1 byte | Version Identifier | 1.6.0 to 1.6.5 |
| gtp.chrg_char | Unsigned integer, 2 bytes | Charging characteristics | 1.0.0 to 1.6.5 |
| gtp.chrg_char_f | Unsigned integer, 2 bytes | Flat rate charging | 1.0.0 to 1.6.5 |
| gtp.chrg_char_h | Unsigned integer, 2 bytes | Hot billing charging | 1.0.0 to 1.6.5 |
| gtp.chrg_char_n | Unsigned integer, 2 bytes | Normal charging | 1.0.0 to 1.6.5 |
| gtp.chrg_char_p | Unsigned integer, 2 bytes | Prepaid charging | 1.0.0 to 1.6.5 |
| gtp.chrg_char_r | Unsigned integer, 2 bytes | Reserved | 1.0.0 to 1.6.5 |
| gtp.chrg_char_s | Unsigned integer, 2 bytes | Spare | 1.0.0 to 1.6.5 |
| gtp.chrg_id | Unsigned integer, 4 bytes | Charging ID | 1.0.0 to 1.6.5 |
| gtp.chrg_ipv4 | IPv4 address | CG address IPv4 | 1.0.0 to 1.6.5 |
| gtp.chrg_ipv6 | IPv6 address | CG address IPv6 | 1.0.0 to 1.6.5 |
| gtp.cksn_ksi | Unsigned integer, 1 byte | Ciphering Key Sequence Number (CKSN)/Key Set Identifier (KSI) | 1.0.0 to 1.6.5 |
| gtp.cmn_flg.mbs_cnt_inf | Boolean | MBMS Counting Information | 1.0.0 to 1.6.5 |
| gtp.cmn_flg.mbs_srv_type | Boolean | MBMS Service Type | 1.0.0 to 1.6.5 |
| gtp.cmn_flg.no_qos_neg | Boolean | No QoS negotiation | 1.0.0 to 1.6.5 |
| gtp.cmn_flg.nrsn | Boolean | NRSN bit field | 1.0.0 to 1.6.5 |
| gtp.cmn_flg.ppc | Boolean | Prohibit Payload Compression | 1.0.0 to 1.6.5 |
| gtp.cmn_flg.ran_pcd_rd | Boolean | RAN Procedures Ready | 1.0.0 to 1.6.5 |
| gtp.dti | Unsigned integer, 1 byte | Direct Tunnel Indicator (DTI) | 1.2.0 to 1.6.5 |
| gtp.EARP_pre_emption_Capability | Unsigned integer, 1 byte | PCI Pre-emption Capability | 1.6.0 to 1.6.5 |
| gtp.EARP_pre_emption_par_vulnerability | Unsigned integer, 1 byte | PVI Pre-emption Vulnerability | 1.6.0 to 1.6.5 |
| gtp.EARP_priority_level | Unsigned integer, 1 byte | PL Priority Level | 1.6.0 to 1.6.5 |
| gtp.ei | Unsigned integer, 1 byte | Error Indication (EI) | 1.2.0 to 1.6.5 |
| gtp.ext_apn_res | Unsigned integer, 1 byte | Restriction Type | 1.0.0 to 1.6.5 |
| gtp.ext_flow_label | Unsigned integer, 2 bytes | Flow Label Data I | 1.0.0 to 1.6.5 |
| gtp.ext_geo_loc_type | Unsigned integer, 1 byte | Geographic Location Type | 1.0.0 to 1.6.5 |
| gtp.ext_id | Unsigned integer, 2 bytes | Extension identifier | 1.0.0 to 1.6.5 |
| gtp.ext_imeisv | Character string | IMEI(SV) | 1.0.0 to 1.6.5 |
| gtp.ext_length | Unsigned integer, 2 bytes | Length | 1.0.0 to 1.6.5 |
| gtp.ext_rat_type | Unsigned integer, 1 byte | RAT Type | 1.0.0 to 1.6.5 |
| gtp.ext_sac | Unsigned integer, 2 bytes | SAC | 1.0.0 to 1.6.5 |
| gtp.ext_val | Sequence of bytes | Extension value | 1.0.0 to 1.6.5 |
| gtp.flags | Unsigned integer, 1 byte | Flags | 1.0.0 to 1.6.5 |
| gtp.flags.e | Boolean | Is Next Extension Header present? | 1.0.0 to 1.6.5 |
| gtp.flags.payload | Unsigned integer, 1 byte | Protocol type | 1.0.0 to 1.6.5 |
| gtp.flags.pn | Boolean | Is N-PDU number present? | 1.0.0 to 1.6.5 |
| gtp.flags.reserved | Unsigned integer, 1 byte | Reserved | 1.0.0 to 1.6.5 |
| gtp.flags.s | Boolean | Is Sequence Number present? | 1.0.0 to 1.6.5 |
| gtp.flags.snn | Boolean | Is SNDCP N-PDU included? | 1.0.0 to 1.6.5 |
| gtp.flags.version | Unsigned integer, 1 byte | Version | 1.0.0 to 1.6.5 |
| gtp.flow_ii | Unsigned integer, 2 bytes | Flow Label Data II | 1.0.0 to 1.6.5 |
| gtp.flow_label | Unsigned integer, 2 bytes | Flow label | 1.0.0 to 1.6.5 |
| gtp.flow_sig | Unsigned integer, 2 bytes | Flow label Signalling | 1.0.0 to 1.6.5 |
| gtp.gcsi | Unsigned integer, 1 byte | GPRS-CSI (GCSI) | 1.2.0 to 1.6.5 |
| gtp.gsn_addr_len | Unsigned integer, 1 byte | GSN Address Length | 1.0.0 to 1.6.5 |
| gtp.gsn_addr_type | Unsigned integer, 1 byte | GSN Address Type | 1.0.0 to 1.6.5 |
| gtp.gsn_ipv4 | IPv4 address | GSN address IPv4 | 1.0.0 to 1.6.5 |
| gtp.gsn_ipv6 | IPv6 address | GSN address IPv6 | 1.0.0 to 1.6.5 |
| gtp.imsi | Character string | IMSI | 1.0.0 to 1.6.5 |
| gtp.lac | Unsigned integer, 2 bytes | LAC | 1.0.0 to 1.6.5 |
| gtp.length | Unsigned integer, 2 bytes | Length | 1.0.0 to 1.6.5 |
| gtp.map_cause | Unsigned integer, 1 byte | MAP cause | 1.0.0 to 1.6.5 |
| gtp.mbms_sa_code | Unsigned integer, 2 bytes | MBMS service area code | 1.0.0 to 1.6.5 |
| gtp.mbms_ses_dur_days | Unsigned integer, 1 byte | Estimated session duration days | 1.0.0 to 1.6.5 |
| gtp.mbms_ses_dur_s | Unsigned integer, 3 bytes | Estimated session duration seconds | 1.0.0 to 1.6.5 |
| gtp.mbs_2g_3g_ind | Unsigned integer, 1 byte | MBMS 2G/3G Indicator | 1.0.0 to 1.6.5 |
| gtp.mcc | Unsigned integer, 2 bytes | MCC | 1.0.0 to 1.6.5 |
| gtp.message | Unsigned integer, 1 byte | Message Type | 1.0.0 to 1.6.5 |
| gtp.mnc | Unsigned integer, 1 byte | MNC | 1.0.0 to 1.6.5 |
| gtp.ms_reason | Unsigned integer, 1 byte | MS not reachable reason | 1.0.0 to 1.6.5 |
| gtp.ms_valid | Boolean | MS validated | 1.0.0 to 1.6.5 |
| gtp.msisdn | Character string | MSISDN | 1.0.0 to 1.6.5 |
| gtp.next | Unsigned integer, 1 byte | Next extension header type | 1.0.0 to 1.6.5 |
| gtp.no_of_mbms_sa_codes | Unsigned integer, 1 byte | Number of MBMS service area codes | 1.0.0 to 1.6.5 |
| gtp.no_of_vectors | Unsigned integer, 1 byte | No of Vectors | 1.0.0 to 1.6.5 |
| gtp.node_ipv4 | IPv4 address | Node address IPv4 | 1.0.0 to 1.6.5 |
| gtp.node_ipv6 | IPv6 address | Node address IPv6 | 1.0.0 to 1.6.5 |
| gtp.npdu_number | Unsigned integer, 1 byte | N-PDU Number | 1.0.0 to 1.6.5 |
| gtp.nsapi | Unsigned integer, 1 byte | NSAPI | 1.0.0 to 1.6.5 |
| gtp.pkt_flow_id | Unsigned integer, 1 byte | Packet Flow ID | 1.0.0 to 1.6.5 |
| gtp.prim.flags.version | Unsigned integer, 1 byte | Version | 1.4.0 to 1.6.5 |
| gtp.ps_handover_xid_par_len | Unsigned integer, 1 byte | PS Handover XID parameter length | 1.2.0 to 1.6.5 |
| gtp.ps_handover_xid_sapi | Unsigned integer, 1 byte | PS Handover XID SAPI | 1.2.0 to 1.6.5 |
| gtp.ptmsi | Unsigned integer, 4 bytes | P-TMSI | 1.0.0 to 1.6.5 |
| gtp.ptmsi_sig | Unsigned integer, 3 bytes | P-TMSI Signature | 1.0.0 to 1.6.5 |
| gtp.qos_al_ret_priority | Unsigned integer, 1 byte | Allocation/Retention priority | 1.0.0 to 1.6.5 |
| gtp.qos_del_err_sdu | Unsigned integer, 1 byte | Delivery of erroneous SDU | 1.0.0 to 1.6.5 |
| gtp.qos_del_order | Unsigned integer, 1 byte | Delivery order | 1.0.0 to 1.6.5 |
| gtp.qos_delay | Unsigned integer, 1 byte | QoS delay | 1.0.0 to 1.6.5 |
| gtp.qos_guar_dl | Unsigned integer, 1 byte | Guaranteed bit rate for downlink | 1.0.0 to 1.6.5 |
| gtp.qos_guar_ul | Unsigned integer, 1 byte | Guaranteed bit rate for uplink | 1.0.0 to 1.6.5 |
| gtp.qos_max_dl | Unsigned integer, 1 byte | Maximum bit rate for downlink | 1.0.0 to 1.6.5 |
| gtp.qos_max_sdu_size | Unsigned integer, 1 byte | Maximum SDU size | 1.0.0 to 1.6.5 |
| gtp.qos_max_ul | Unsigned integer, 1 byte | Maximum bit rate for uplink | 1.0.0 to 1.6.5 |
| gtp.qos_mean | Unsigned integer, 1 byte | QoS mean | 1.0.0 to 1.6.5 |
| gtp.qos_peak | Unsigned integer, 1 byte | QoS peak | 1.0.0 to 1.6.5 |
| gtp.qos_precedence | Unsigned integer, 1 byte | QoS precedence | 1.0.0 to 1.6.5 |
| gtp.qos_reliability | Unsigned integer, 1 byte | QoS reliability | 1.4.0 to 1.6.5 |
| gtp.qos_reliabilty | Unsigned integer, 1 byte | QoS reliability | 1.0.0 to 1.2.18 |
| gtp.qos_res_ber | Unsigned integer, 1 byte | Residual BER | 1.0.0 to 1.6.5 |
| gtp.qos_sdu_err_ratio | Unsigned integer, 1 byte | SDU Error ratio | 1.0.0 to 1.6.5 |
| gtp.qos_spare1 | Unsigned integer, 1 byte | Spare | 1.0.0 to 1.6.5 |
| gtp.qos_spare2 | Unsigned integer, 1 byte | Spare | 1.0.0 to 1.6.5 |
| gtp.qos_spare3 | Unsigned integer, 1 byte | Spare | 1.0.0 to 1.6.5 |
| gtp.qos_traf_class | Unsigned integer, 1 byte | Traffic class | 1.0.0 to 1.6.5 |
| gtp.qos_traf_handl_prio | Unsigned integer, 1 byte | Traffic handling priority | 1.0.0 to 1.6.5 |
| gtp.qos_trans_delay | Unsigned integer, 1 byte | Transfer delay | 1.0.0 to 1.6.5 |
| gtp.qos_version | Character string | Version | 1.0.0 to 1.6.5 |
| gtp.rab_gtp_dn | Unsigned integer, 2 bytes | Downlink GTP-U seq number | 1.0.0 to 1.6.5 |
| gtp.rab_gtp_up | Unsigned integer, 2 bytes | Uplink GTP-U seq number | 1.0.0 to 1.6.5 |
| gtp.rab_pdu_dn | Unsigned integer, 2 bytes | Downlink next PDCP-PDU seq number | 1.0.0 to 1.6.5 |
| gtp.rab_pdu_up | Unsigned integer, 2 bytes | Uplink next PDCP-PDU seq number | 1.0.0 to 1.6.5 |
| gtp.rac | Unsigned integer, 1 byte | RAC | 1.0.0 to 1.6.5 |
| gtp.ranap_cause | Unsigned integer, 1 byte | RANAP cause | 1.0.0 to 1.6.5 |
| gtp.raplcs | Unsigned integer, 1 byte | Radio Priority LCS | 1.6.0 to 1.6.5 |
| gtp.recovery | Unsigned integer, 1 byte | Recovery | 1.0.0 to 1.6.5 |
| gtp.reorder | Boolean | Reordering required | 1.0.0 to 1.6.5 |
| gtp.response_in | Frame number | Response In | 1.2.0 to 1.6.5 |
| gtp.response_to | Frame number | Response To | 1.2.0 to 1.6.5 |
| gtp.rnc_ipv4 | IPv4 address | RNC address IPv4 | 1.0.0 to 1.6.5 |
| gtp.rnc_ipv6 | IPv6 address | RNC address IPv6 | 1.0.0 to 1.6.5 |
| gtp.rp | Unsigned integer, 1 byte | Radio Priority | 1.0.0 to 1.6.5 |
| gtp.rp_nsapi | Unsigned integer, 1 byte | NSAPI in Radio Priority | 1.0.0 to 1.6.5 |
| gtp.rp_sms | Unsigned integer, 1 byte | Radio Priority SMS | 1.0.0 to 1.6.5 |
| gtp.rp_spare | Unsigned integer, 1 byte | Reserved | 1.0.0 to 1.6.5 |
| gtp.security_mode | Unsigned integer, 1 byte | Security Mode | 1.0.0 to 1.6.5 |
| gtp.sel_mode | Unsigned integer, 1 byte | Selection mode | 1.0.0 to 1.6.5 |
| gtp.seq_number | Unsigned integer, 2 bytes | Sequence number | 1.0.0 to 1.6.5 |
| gtp.sig_ind | Boolean | Signalling Indication | 1.2.0 to 1.6.5 |
| gtp.sndcp_number | Unsigned integer, 1 byte | SNDCP N-PDU LLC Number | 1.0.0 to 1.6.5 |
| gtp.spare | Unsigned integer, 1 byte | Spare | 1.6.0 to 1.6.5 |
| gtp.src_stat_desc | Unsigned integer, 1 byte | Source Statistics Descriptor | 1.2.0 to 1.6.5 |
| gtp.targetid | Unsigned integer, 4 bytes | TargetID | 1.0.0 to 1.2.4 |
| gtp.targetRNC_ID | Label | targetRNC-ID | 1.2.5 to 1.6.5 |
| gtp.tear_ind | Boolean | Teardown Indicator | 1.0.0 to 1.6.5 |
| gtp.teid | Unsigned integer, 4 bytes | TEID | 1.0.0 to 1.6.5 |
| gtp.teid_cp | Unsigned integer, 4 bytes | TEID Control Plane | 1.0.0 to 1.6.5 |
| gtp.teid_data | Unsigned integer, 4 bytes | TEID Data I | 1.0.0 to 1.6.5 |
| gtp.teid_ii | Unsigned integer, 4 bytes | TEID Data II | 1.0.0 to 1.6.5 |
| gtp.tft_code | Unsigned integer, 1 byte | TFT operation code | 1.0.0 to 1.6.5 |
| gtp.tft_eval | Unsigned integer, 1 byte | Evaluation precedence | 1.0.0 to 1.6.5 |
| gtp.tft_number | Unsigned integer, 1 byte | Number of packet filters | 1.0.0 to 1.6.5 |
| gtp.tft_spare | Unsigned integer, 1 byte | TFT spare bit | 1.0.0 to 1.6.5 |
| gtp.tid | Character string | TID | 1.0.0 to 1.6.5 |
| gtp.time | Time offset | Time | 1.2.0 to 1.6.5 |
| gtp.time_2_dta_tr | Unsigned integer, 1 byte | Time to MBMS Data Transfer | 1.0.0 to 1.6.5 |
| gtp.tlli | Unsigned integer, 4 bytes | TLLI | 1.0.0 to 1.6.5 |
| gtp.tr_comm | Unsigned integer, 1 byte | Packet transfer command | 1.0.0 to 1.6.5 |
| gtp.trace_ref | Unsigned integer, 2 bytes | Trace reference | 1.0.0 to 1.6.5 |
| gtp.trace_type | Unsigned integer, 2 bytes | Trace type | 1.0.0 to 1.6.5 |
| gtp.ulink_teid_cp | Unsigned integer, 4 bytes | Uplink TEID Control Plane | 1.0.0 to 1.6.5 |
| gtp.ulink_teid_data | Unsigned integer, 4 bytes | Uplink TEID Data I | 1.0.0 to 1.6.5 |
| gtp.unknown | Unsigned integer, 2 bytes | Unknown data (length) | 1.0.0 to 1.6.5 |
| gtp.user_addr_pdp_org | Unsigned integer, 1 byte | PDP type organization | 1.0.0 to 1.6.5 |
| gtp.user_addr_pdp_type | Unsigned integer, 1 byte | PDP type number | 1.0.0 to 1.6.5 |
| gtp.user_ipv4 | IPv4 address | End user address IPv4 | 1.0.0 to 1.6.5 |
| gtp.user_ipv6 | IPv6 address | End user address IPv6 | 1.0.0 to 1.6.5 |