Frame Number: 6
- geninfo General information
- num Number
- len Frame Length
- caplen Captured Length
- timestamp Captured Time
- frame Frame 6: 114 bytes on wire (912 bits), 114 bytes captured (912 bits) on interface 0
- frame.interface_id Interface id: 0 (unknown)
- frame.encap_type Encapsulation type: Ethernet (1)
- frame.time Arrival Time: Jul 11, 2013 06:43:18.469328000 Eastern Daylight Time
- frame.offset_shift Time shift for this packet: 0.000000000 seconds
- frame.time_epoch Epoch Time: 1373539398.469328000 seconds
- frame.time_delta Time delta from previous captured frame: 0.000292000 seconds
- frame.time_delta_displayed Time delta from previous displayed frame: 0.000292000 seconds
- frame.time_relative Time since reference or first frame: 0.003072000 seconds
- frame.number Frame Number: 6
- frame.len Frame Length: 114 bytes (912 bits)
- frame.cap_len Capture Length: 114 bytes (912 bits)
- frame.marked Frame is marked: False
- frame.ignored Frame is ignored: False
- frame.protocols Protocols in frame: eth:ethertype:ip:sctp:s1ap:s1ap:s1ap:s1ap:s1ap:nas-eps
- eth Ethernet II, Src: IntelCor_84:39:08 (00:1b:21:84:39:08), Dst: IntelCor_78:45:b8 (00:1b:21:78:45:b8)
- eth.dst Destination: IntelCor_78:45:b8 (00:1b:21:78:45:b8)
- eth.dst_resolved Destination (resolved): IntelCor_78:45:b8
- eth.addr Address: IntelCor_78:45:b8 (00:1b:21:78:45:b8)
- eth.addr_resolved Address (resolved): IntelCor_78:45:b8
- eth.lg .... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
- eth.ig .... ...0 .... .... .... .... = IG bit: Individual address (unicast)
- eth.src Source: IntelCor_84:39:08 (00:1b:21:84:39:08)
- eth.src_resolved Source (resolved): IntelCor_84:39:08
- eth.addr Address: IntelCor_84:39:08 (00:1b:21:84:39:08)
- eth.addr_resolved Address (resolved): IntelCor_84:39:08
- eth.lg .... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
- eth.ig .... ...0 .... .... .... .... = IG bit: Individual address (unicast)
- eth.type Type: IPv4 (0x0800)
- ip Internet Protocol Version 4, Src: 10.255.246.20, Dst: 10.1.0.10
- ip.version 0100 .... = Version: 4
- ip.hdr_len .... 0101 = Header Length: 20 bytes (5)
- ip.dsfield Differentiated Services Field: 0x02 (DSCP: CS0, ECN: ECT(0))
- ip.dsfield.dscp 0000 00.. = Differentiated Services Codepoint: Default (0)
- ip.dsfield.ecn .... ..10 = Explicit Congestion Notification: ECN-Capable Transport codepoint '10' (2)
- ip.len Total Length: 100
- ip.id Identification: 0x067c (1660)
- ip.flags Flags: 0x02 (Don't Fragment)
- ip.flags.rb 0... .... = Reserved bit: Not set
- ip.flags.df .1.. .... = Don't fragment: Set
- ip.flags.mf ..0. .... = More fragments: Not set
- ip.frag_offset Fragment offset: 0
- ip.ttl Time to live: 64
- ip.proto Protocol: SCTP (132)
- ip.checksum Header checksum: 0x287a [validation disabled]
- ip.checksum.status Header checksum status: Unverified
- ip.src Source: 10.255.246.20
- ip.addr Source or Destination Address: 10.255.246.20
- ip.src_host Source Host: 10.255.246.20
- ip.host Source or Destination Host: 10.255.246.20
- ip.dst Destination: 10.1.0.10
- ip.addr Source or Destination Address: 10.1.0.10
- ip.dst_host Destination Host: 10.1.0.10
- ip.host Source or Destination Host: 10.1.0.10
- Source GeoIP: Unknown
- Destination GeoIP: Unknown
- sctp Stream Control Transmission Protocol, Src Port: 36412 (36412), Dst Port: 32767 (32767)
- sctp.srcport Source port: 36412
- sctp.dstport Destination port: 32767
- sctp.verification_tag Verification tag: 0x901ec659
- sctp.assoc_index Association index: 0
- sctp.port Port: 36412
- sctp.port Port: 32767
- sctp.checksum Checksum: 0x00000000 [unverified]
- sctp.checksum.status Checksum Status: Unverified
- sctp SACK chunk (Cumulative TSN: 1865677559, a_rwnd: 114688, gaps: 0, duplicate TSNs: 0)
- sctp.chunk_type Chunk type: SACK (3)
- sctp.chunk_bit_1 0... .... = Bit: Stop processing of the packet
- sctp.chunk_bit_2 .0.. .... = Bit: Do not report
- sctp.chunk_flags Chunk flags: 0x00
- sctp.sack_nounce_sum .... ...0 = Nounce sum: 0
- sctp.chunk_length Chunk length: 16
- sctp.sack_cumulative_tsn_ack Cumulative TSN ACK: 1865677559
- sctp.ack Acknowledges TSN: 1865677559
- sctp.ack_frame Acknowledges TSN in frame: 5
- sctp.sack_rtt The RTT since DATA was: 0.000292000 seconds
- sctp.sack_a_rwnd Advertised receiver window credit (a_rwnd): 114688
- sctp.sack_number_of_gap_blocks Number of gap acknowledgement blocks: 0
- sctp.sack_number_of_duplicated_tsns Number of duplicated TSNs: 0
- sctp DATA chunk(ordered, complete segment, TSN: 2269317994, SID: 0, SSN: 3, PPID: 18, payload length: 33 bytes)
- sctp.chunk_type Chunk type: DATA (0)
- sctp.chunk_bit_1 0... .... = Bit: Stop processing of the packet
- sctp.chunk_bit_2 .0.. .... = Bit: Do not report
- sctp.chunk_flags Chunk flags: 0x03
- sctp.data_e_bit .... ...1 = E-Bit: Last segment
- sctp.data_b_bit .... ..1. = B-Bit: First segment
- sctp.data_u_bit .... .0.. = U-Bit: Ordered delivery
- sctp.data_i_bit .... 0... = I-Bit: Possibly delay SACK
- sctp.chunk_length Chunk length: 49
- sctp.data_tsn Transmission sequence number: 2269317994
- sctp.data_sid Stream identifier: 0x0000
- sctp.data_ssn Stream sequence number: 3
- sctp.data_payload_proto_id Payload protocol identifier: S1 Application Protocol (S1AP) (18)
- sctp.chunk_padding Chunk padding: 000000
- s1ap S1 Application Protocol
- per.extension_bit 0... .... Extension Bit: False
- per.choice_index Choice Index: 0
- s1ap.S1AP_PDU S1AP-PDU: initiatingMessage (0)
- s1ap.initiatingMessage_element initiatingMessage
- s1ap.procedureCode procedureCode: id-downlinkNASTransport (11)
- per.enum_index Enumerated Index: 1
- s1ap.criticality criticality: ignore (1)
- per.open_type_length Open Type Length: 29
- s1ap.value_element value
- s1ap.DownlinkNASTransport_element DownlinkNASTransport
- per.extension_bit 0... .... Extension Bit: False
- per.sequence_of_length Sequence-Of Length: 3
- s1ap.protocolIEs protocolIEs: 3 items
- s1ap Item 0: id-MME-UE-S1AP-ID
- s1ap.ProtocolIE_Field_element ProtocolIE-Field
- s1ap.id id: id-MME-UE-S1AP-ID (0)
- per.enum_index Enumerated Index: 0
- s1ap.criticality criticality: reject (0)
- per.open_type_length Open Type Length: 2
- s1ap.value_element value
- s1ap.MME_UE_S1AP_ID MME-UE-S1AP-ID: 0
- s1ap Item 1: id-eNB-UE-S1AP-ID
- s1ap.ProtocolIE_Field_element ProtocolIE-Field
- s1ap.id id: id-eNB-UE-S1AP-ID (8)
- per.enum_index Enumerated Index: 0
- s1ap.criticality criticality: reject (0)
- per.open_type_length Open Type Length: 2
- s1ap.value_element value
- s1ap.ENB_UE_S1AP_ID ENB-UE-S1AP-ID: 4
- s1ap Item 2: id-NAS-PDU
- s1ap.ProtocolIE_Field_element ProtocolIE-Field
- s1ap.id id: id-NAS-PDU (26)
- per.enum_index Enumerated Index: 0
- s1ap.criticality criticality: reject (0)
- per.open_type_length Open Type Length: 10
- s1ap.value_element value
- per.octet_string_length Octet String Length: 9
- s1ap.NAS_PDU NAS-PDU: 273cc4396d010201d9
- nas-eps Non-Access-Stratum (NAS)PDU
- nas_eps.security_header_type 0010 .... = Security header type: Integrity protected and ciphered (2)
- gsm_a.L3_protocol_discriminator .... 0111 = Protocol discriminator: EPS mobility management messages (0x7)
- nas_eps.msg_auth_code Message authentication code: 0x3cc4396d
- nas_eps.seq_no Sequence number: 1
- nas_eps.bearer_id 0000 .... = EPS bearer identity: No EPS bearer identity assigned (0)
- gsm_a.L3_protocol_discriminator .... 0010 = Protocol discriminator: EPS session management messages (0x2)
- nas_eps.esm.proc_trans_id Procedure transaction identity: 1
- nas_eps.nas_msg_esm_type NAS EPS session management messages: ESM information request (0xd9)