Huge thanks to our Platinum Members Endace and LiveAction,
and our Silver Member Veeam, for supporting the Wireshark Foundation and project.

Display Filter Reference: PPP Challenge Handshake Authentication Protocol

Protocol field name: chap

Versions: 1.0.0 to 4.2.4

Back to Display Filter Reference

Field name Description Type Versions
chap.codeCodeUnsigned integer (8 bits)1.0.0 to 4.2.4
chap.dataDataLabel1.6.0 to 4.2.4
chap.identifierIdentifierUnsigned integer (8 bits)1.0.0 to 4.2.4
chap.lengthLengthUnsigned integer (16 bits)1.0.0 to 4.2.4
chap.messageMessageCharacter string1.0.0 to 4.2.4
chap.nameNameCharacter string1.0.0 to 4.2.4
chap.stuffStuffByte sequence2.0.0 to 4.2.4
chap.valueValueByte sequence1.0.0 to 4.2.4
chap.value_sizeValue SizeUnsigned integer (8 bits)1.0.0 to 4.2.4