Documentation Index

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Reference

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Indexing Reference

The system may have multiple levels of nesting, for example there are 3 IPv4 address in a packet then ipv4_0_src, ipv4_1_src, ipv4_2_src.

ether_[0..3]_dst

destination MAC, 6 bytes

ether_[0..3]_src

source  MAC, 6 bytes

ether_[0..3]_type

EtherType of this ethernet layer      


vlan_[0..7]_tpid

VLAN TPID (0x8100 / 0x9100 / 0x88a8)  

vlan_[0..7]_vid

12-bit VLAN ID            


mpls_[0..7]_id

20-bit MPLS label

mpls_[0..7]_tc

3-bit MPLS traffic class


geneve_[0..3]_vni

24-bit GENEVE network identifier


ipv4_[0..5]_src

IPv4 source address, network order

ipv4_[0..5]_dst

IPv4 destination address, network order

ipv4_[0..5]_proto

IP protocol number of the payload

ipv4_[0..5]_is_frag

packet is a non-first IP fragment


ipv6_[0..3]_proto

IPv6 next-header protocol number

ipv6_[0..3]_src

IPv6 source address, 16 bytes

ipv6_[0..3]_dst

IPv6 destination address, 16 bytes


tcp_[0..3]_port_src

TCP source port

tcp_[0..3]_port_dst

TCP destination port


udp_[0..3]_port_src

UDP source port

udp_[0..3]_port_dst

UDP destination port


gre_X_proto

GRE payload protocol (EtherType)


icmp_[0..3]_type

ICMP message type


sctp_[0..1]_port_src

SCTP source port

sctp_[0..1]_port_dst

SCTP destination port


gtpc_0_version

GTP-C protocol version (1 or 2)

gtpc_0_teid

GTP-C tunnel endpoint id

gtpc_0_imsi

IMSI extracted from the GTP-C IEs (0 if absent)

gtpc_0_imei

IMEI extracted from the GTP-C IEs (0 if absent)

gtpc_0_msisdn

MSISDN extracted from the GTP-C IEs (0 if absent)

gtpc_0_teid

GTP-U tunnel endpoint id


tapagg_[0..3]_ts

tap aggregation device timestamp, nanosecond epoch

tapagg_[0..3]_device_type

type of  tapagg metadata found

  • arista7280_eth64

  • aritsa7130 (metawatch)

tapagg_[0..3]_device

aggregation device id (0 if the format has none)

tappagg_[0..3]_port

device ingress port (0 if the format has none)

tapagg_[0..3]_flag

device specific flags

FMADIO Packet Capture systems