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Display Filter Reference: Link Access Procedure Balanced (LAPB)

Protocol field name: lapb

Versions: 1.0.0 to 4.2.5

Back to Display Filter Reference

Field name Description Type Versions
lapb.addressAddressUnsigned integer (8 bits)1.0.0 to 4.2.5
lapb.controlControl FieldUnsigned integer (8 bits)1.0.0 to 4.2.5
lapb.control.fFinalBoolean1.0.0 to 4.2.5
lapb.control.ftypeFrame typeUnsigned integer (8 bits)1.0.0 to 4.2.5
lapb.control.n_rN(R)Unsigned integer (8 bits)1.0.0 to 4.2.5
lapb.control.n_sN(S)Unsigned integer (8 bits)1.0.0 to 4.2.5
lapb.control.pPollBoolean1.0.0 to 4.2.5
lapb.control.s_ftypeSupervisory frame typeUnsigned integer (8 bits)1.0.0 to 4.2.5
lapb.control.u_modifier_cmdCommandUnsigned integer (8 bits)1.0.0 to 4.2.5
lapb.control.u_modifier_respResponseUnsigned integer (8 bits)1.0.0 to 4.2.5