Display Filter Reference: IrDA Link Access Protocol

Protocol field name: irlap

Versions: 1.0.0 to 3.4.5

Back to Display Filter Reference

Field name Description Type Versions
irlap.a Address Field Unsigned integer, 1 byte 1.0.0 to 3.4.5
irlap.a.address Address Unsigned integer, 1 byte 1.0.0 to 3.4.5
irlap.a.cr C/R Boolean 1.0.0 to 3.4.5
irlap.c Control Field Unsigned integer, 1 byte 1.0.0 to 3.4.5
irlap.c.f Final Boolean 1.0.0 to 3.4.5
irlap.c.ftype Frame Type Unsigned integer, 1 byte 1.0.0 to 3.4.5
irlap.c.n_r N(R) Unsigned integer, 1 byte 1.0.0 to 3.4.5
irlap.c.n_s N(S) Unsigned integer, 1 byte 1.0.0 to 3.4.5
irlap.c.p Poll Boolean 1.0.0 to 3.4.5
irlap.c.s_ftype Supervisory frame type Unsigned integer, 1 byte 1.0.0 to 3.4.5
irlap.c.u_modifier_cmd Command Unsigned integer, 1 byte 1.0.0 to 3.4.5
irlap.c.u_modifier_resp Response Unsigned integer, 1 byte 1.0.0 to 3.4.5
irlap.i Information Field Label 1.0.0 to 3.4.5
irlap.negotiation Negotiation Parameter Label 1.0.0 to 3.4.5
irlap.pi Parameter Identifier Unsigned integer, 1 byte 1.0.0 to 3.4.5
irlap.pl Parameter Length Unsigned integer, 1 byte 1.0.0 to 3.4.5
irlap.pv Parameter Value Sequence of bytes 1.0.0 to 3.4.5
irlap.snrm.ca Connection Address Unsigned integer, 1 byte 1.0.0 to 3.4.5
irlap.snrm.daddr Destination Device Address Unsigned integer, 4 bytes 1.0.0 to 3.4.5
irlap.snrm.saddr Source Device Address Unsigned integer, 4 bytes 1.0.0 to 3.4.5
irlap.ua.daddr Destination Device Address Unsigned integer, 4 bytes 1.0.0 to 3.4.5
irlap.ua.saddr Source Device Address Unsigned integer, 4 bytes 1.0.0 to 3.4.5
irlap.xid.conflict Conflict Boolean 1.0.0 to 3.4.5
irlap.xid.daddr Destination Device Address Unsigned integer, 4 bytes 1.0.0 to 3.4.5
irlap.xid.fi Format Identifier Unsigned integer, 1 byte 1.0.0 to 3.4.5
irlap.xid.flags Discovery Flags Unsigned integer, 1 byte 1.0.0 to 3.4.5
irlap.xid.s Number of Slots Unsigned integer, 1 byte 1.0.0 to 3.4.5
irlap.xid.saddr Source Device Address Unsigned integer, 4 bytes 1.0.0 to 3.4.5
irlap.xid.slotnr Slot Number Unsigned integer, 1 byte 1.0.0 to 3.4.5
irlap.xid.version Version Number Unsigned integer, 1 byte 1.0.0 to 3.4.5
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™ 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