Display Filter Reference: Async data over ISDN (V.120)

Protocol field name: v120

Versions: 1.0.0 to 3.4.2

Back to Display Filter Reference

Field name Description Type Versions
v120.address Link Address Unsigned integer, 2 bytes 1.0.0 to 3.4.2
v120.control Control Field Unsigned integer, 2 bytes 1.0.0 to 3.4.2
v120.control.f Final Boolean 1.0.0 to 3.4.2
v120.control.ftype Frame type Unsigned integer, 2 bytes 1.0.0 to 3.4.2
v120.control.n_r N(R) Unsigned integer, 2 bytes 1.0.0 to 3.4.2
v120.control.n_s N(S) Unsigned integer, 2 bytes 1.0.0 to 3.4.2
v120.control.p Poll Boolean 1.0.0 to 3.4.2
v120.control.s_ftype Supervisory frame type Unsigned integer, 2 bytes 1.0.0 to 3.4.2
v120.control.u_modifier_cmd Command Unsigned integer, 1 byte 1.0.0 to 3.4.2
v120.control.u_modifier_resp Response Unsigned integer, 1 byte 1.0.0 to 3.4.2
v120.ea0 EA0 Boolean 1.10.0 to 3.4.2
v120.ea1 EA1 Boolean 1.10.0 to 3.4.2
v120.error_control Error control C1/C2 Unsigned integer, 1 byte 1.10.0 to 3.4.2
v120.header Header Unsigned integer, 1 byte 1.0.0 to 3.4.2
v120.header.break Break condition Boolean 1.10.0 to 3.4.2
v120.header.dr DR Boolean 1.10.0 to 3.4.2
v120.header.e E Boolean 1.10.0 to 3.4.2
v120.header.ext Extension octet Boolean 1.10.0 to 3.4.2
v120.header.rr RR Boolean 1.10.0 to 3.4.2
v120.header.segb Bit B Boolean 1.10.0 to 3.4.2
v120.header.segf Bit F Boolean 1.10.0 to 3.4.2
v120.header.sr SR Boolean 1.10.0 to 3.4.2
v120.lli LLI Unsigned integer, 2 bytes 1.10.0 to 3.4.2
v120.rc R/C Boolean 1.10.0 to 3.4.2
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™ 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