Display Filter Reference: Message Transfer Part Level 2

Protocol field name: mtp2

Versions: 1.0.0 to 2.6.5

Back to Display Filter Reference

Field name Description Type Versions
mtp2.bib Backward indicator bit Unsigned integer, 1 byte 1.0.0 to 2.6.5
mtp2.bsn Backward sequence number Unsigned integer, 1 byte 1.0.0 to 2.6.5
mtp2.checksum.error MTP2 Frame CheckFCS 16 Error Label 1.12.0 to 2.6.5
mtp2.fcs_16 FCS 16 Unsigned integer, 2 bytes 2.0.0 to 2.6.5
mtp2.fcs_16.status FCS 16 Unsigned integer, 1 byte 2.4.0 to 2.6.5
mtp2.fib Forward indicator bit Unsigned integer, 1 byte 1.0.0 to 2.6.5
mtp2.fsn Forward sequence number Unsigned integer, 1 byte 1.0.0 to 2.6.5
mtp2.li Length Indicator Unsigned integer, 1 byte 1.0.0 to 2.6.5
mtp2.li.bad Bad length indicator value Label 2.6.0 to 2.6.5
mtp2.res Reserved Unsigned integer, 2 bytes 1.0.0 to 2.6.5
mtp2.sf Status field Unsigned integer, 1 byte 1.0.0 to 2.6.5
mtp2.sf_extra Status field extra octet Unsigned integer, 1 byte 1.2.0 to 2.6.5
mtp2.spare Spare Unsigned integer, 1 byte 1.0.0 to 2.6.5
Go Beyond with Riverbed Technology

Riverbed is Wireshark's primary sponsor and provides our funding. They also make great products that fully integrate with Wireshark.

I have a lot of traffic...

ANSWER: SteelCentral™ Packet Analyzer PE
  • • Visually rich, powerful LAN analyzer
  • • Quickly access very large pcap files
  • • Professional, customizable reports
  • • Advanced triggers and alerts
Learn More

Buy Now

No, really, I have a LOT of traffic…

ANSWER: SteelCentral™ AppResponse 11
  • • Full stack analysis – from packets to pages
  • • Rich performance metrics & pre-defined insights for fast problem identification/resolution
  • • Modular, flexible solution for deeply-analyzing network & application performance
Learn More