We're now a non-profit! Support open source packet analysis by making a donation.

Display Filter Reference: Trivial File Transfer Protocol

Protocol field name: tftp

Versions: 1.0.0 to 4.0.6

Back to Display Filter Reference

Field name Description Type Versions
tftp.blockBlockUnsigned integer (16 bits)1.0.0 to 4.0.6
tftp.block.fullFull Block NumberUnsigned integer (32 bits)3.0.0 to 4.0.6
tftp.block.wrapTFTP block number is about to wrapLabel3.0.0 to 4.0.6
tftp.blocksize_rangeTFTP blocksize out of rangeLabel1.12.0 to 4.0.6
tftp.dataDataByte sequence2.0.0 to 4.0.6
tftp.destination_fileDestination FileCharacter string1.0.0 to 4.0.6
tftp.errorTFTP ERROR packetLabel3.0.0 to 4.0.6
tftp.error.codeError codeUnsigned integer (16 bits)1.0.0 to 4.0.6
tftp.error.messageError messageCharacter string1.0.0 to 4.0.6
tftp.fragmentTFTP FragmentFrame number3.4.0 to 4.0.6
tftp.fragment.countFragment countUnsigned integer (32 bits)3.4.0 to 4.0.6
tftp.fragment.errorDefragmentation errorFrame number3.4.0 to 4.0.6
tftp.fragment.multipletailsMultiple tail fragments foundBoolean3.4.0 to 4.0.6
tftp.fragment.overlapFragment overlapBoolean3.4.0 to 4.0.6
tftp.fragment.overlap.conflictsConflicting data in fragment overlapBoolean3.4.0 to 4.0.6
tftp.fragment.toolongfragmentFragment too longBoolean3.4.0 to 4.0.6
tftp.fragmentsTFTP FragmentsLabel3.4.0 to 4.0.6
tftp.likely_tsize_probeLikely transfer size (tsize) probeLabel3.0.0 to 4.0.6
tftp.msftwindow.unrecognizedUnrecognized msftwindow optionLabel3.6.0 to 4.0.6
tftp.nextwindowsizeNext Window SizeUnsigned integer (16 bits)3.6.0 to 4.0.6
tftp.opcodeOpcodeUnsigned integer (16 bits)1.0.0 to 4.0.6
tftp.option.nameOption nameCharacter string1.0.0 to 4.0.6
tftp.option.valueOption valueCharacter string1.0.0 to 4.0.6
tftp.reassembled.dataReassembled TFTP dataByte sequence3.4.0 to 4.0.6
tftp.reassembled.lengthReassembled TFTP lengthUnsigned integer (32 bits)3.4.0 to 4.0.6
tftp.reassembled_inReassembled TFTP in frameFrame number3.4.0 to 4.0.6
tftp.request_frameRequest frameFrame number3.6.0 to 4.0.6
tftp.source_fileSource FileCharacter string1.0.0 to 4.0.6
tftp.typeTypeCharacter string1.0.0 to 4.0.6
tftp.windowsize.changeTFTP window size is changingLabel3.6.0 to 4.0.6
tftp.windowsize_rangeTFTP windowsize out of rangeLabel3.6.0 to 4.0.6