Display Filter Reference: WebSocket

Protocol field name: websocket

Versions: 1.8.0 to 4.0.0

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Field name Description Type Versions
websocket.decompression.failed.expert Decompression failed Label 2.6.0 to 4.0.0
websocket.fin Fin Boolean 1.8.0 to 4.0.0
websocket.fragment Websocket Fragment Frame number 3.6.0 to 4.0.0
websocket.fragment.count Fragment count Unsigned integer (4 bytes) 3.6.0 to 4.0.0
websocket.fragment.error Defragmentation error Frame number 3.6.0 to 4.0.0
websocket.fragment.multipletails Multiple tail fragments found Boolean 3.6.0 to 4.0.0
websocket.fragment.overlap Fragment overlap Boolean 3.6.0 to 4.0.0
websocket.fragment.overlap.conflict Conflicting data in fragment overlap Boolean 3.6.0 to 4.0.0
websocket.fragment.toolongfragment Fragment too long Boolean 3.6.0 to 4.0.0
websocket.fragments Reassembled websocket Fragments Label 3.6.0 to 4.0.0
websocket.mask Mask Boolean 1.8.0 to 4.0.0
websocket.masked_payload Masked payload Label 2.0.0 to 4.0.0
websocket.masking_key Masking-Key Byte sequence 1.8.0 to 4.0.0
websocket.opcode Opcode Unsigned integer (1 byte) 1.8.0 to 4.0.0
websocket.payload Payload Label 1.8.0 to 4.0.0
websocket.payload.binary Binary Byte sequence 1.8.0 to 1.12.13
websocket.payload.binary_mask Binary Byte sequence 1.8.0 to 1.12.13
websocket.payload.binary_unmask Binary Byte sequence 1.8.0 to 1.12.13
websocket.payload.close Close Label 1.8.0 to 4.0.0
websocket.payload.close.reason Reason Character string 1.8.0 to 4.0.0
websocket.payload.close.status_code Status code Unsigned integer (2 bytes) 1.8.0 to 4.0.0
websocket.payload.close_mask Close Byte sequence 1.8.0 to 1.12.13
websocket.payload.close_unmask Unmask Close Byte sequence 1.8.0 to 1.12.13
websocket.payload.continue Continue Byte sequence 1.8.0 to 4.0.0
websocket.payload.ping Ping Byte sequence 1.8.0 to 4.0.0
websocket.payload.ping_mask Ping Byte sequence 1.8.0 to 1.12.13
websocket.payload.ping_unmask Ping Byte sequence 1.8.0 to 1.12.13
websocket.payload.pong Pong Byte sequence 1.8.0 to 4.0.0
websocket.payload.pong_mask Pong Byte sequence 1.8.0 to 1.12.13
websocket.payload.pong_unmask Pong Byte sequence 1.8.0 to 1.12.13
websocket.payload.text Text Character string 1.8.0 to 1.12.13
websocket.payload.text_mask Text Byte sequence 1.8.0 to 1.12.13
websocket.payload.text_unmask Text unmask Character string 1.8.0 to 1.12.13
websocket.payload.unknown Unknown Byte sequence 1.8.0 to 4.0.0
websocket.payload.unknown.expert Dissector for Websocket Opcode Label 1.12.0 to 4.0.0
websocket.payload.unmask Unmask Payload Label 1.8.0 to 1.12.13
websocket.payload_length Payload length Unsigned integer (1 byte) 1.8.0 to 4.0.0
websocket.payload_length_ext_16 Extended Payload length (16 bits) Unsigned integer (2 bytes) 1.8.0 to 4.0.0
websocket.payload_length_ext_64 Extended Payload length (64 bits) Unsigned integer (8 bytes) 1.8.0 to 4.0.0
websocket.pmc Per-Message Compressed Boolean 2.6.0 to 4.0.0
websocket.reassembled.length Reassembled websocket Payload length Unsigned integer (4 bytes) 3.6.0 to 4.0.0
websocket.rsv Reserved Unsigned integer (1 byte) 1.8.0 to 4.0.0