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Display Filter Reference: Virtual Network Computing

Protocol field name: vnc

Versions: 1.0.0 to 4.6.0

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Field name Description Type Versions
vnc.ard_auth_client_keyClient public keyByte sequence1.12.0 to 4.6.0
vnc.ard_auth_credentialsEncrypted credentialsByte sequence1.12.0 to 4.6.0
vnc.ard_auth_generatorGeneratorUnsigned integer (16 bits)1.12.0 to 4.6.0
vnc.ard_auth_key_lenKey lengthUnsigned integer (16 bits)1.12.0 to 4.6.0
vnc.ard_auth_modulusPrime modulusByte sequence1.12.0 to 4.6.0
vnc.ard_auth_server_keyServer public keyByte sequence1.12.0 to 4.6.0
vnc.auth_challengeAuthentication challengeByte sequence1.0.0 to 4.6.0
vnc.auth_code_mismatchAuthentication code does not match vendor or signatureLabel1.12.0 to 4.6.0
vnc.auth_errorAuthentication errorCharacter string1.0.0 to 4.6.0
vnc.auth_error_lenLength of authentication errorUnsigned integer (32 bits)1.10.0 to 4.6.0
vnc.auth_responseAuthentication responseByte sequence1.0.0 to 4.6.0
vnc.auth_resultAuthentication resultBoolean1.0.0 to 4.6.0
vnc.auth_typeAuthentication typeUnsigned integer (8 bits)1.2.0 to 1.4.15
vnc.button_1_posMouse button #1 positionBoolean1.0.0 to 4.6.0
vnc.button_2_posMouse button #2 positionBoolean1.0.0 to 4.6.0
vnc.button_3_posMouse button #3 positionBoolean1.0.0 to 4.6.0
vnc.button_4_posMouse button #4 positionBoolean1.0.0 to 4.6.0
vnc.button_5_posMouse button #5 positionBoolean1.0.0 to 4.6.0
vnc.button_6_posMouse button #6 positionBoolean1.0.0 to 4.6.0
vnc.button_7_posMouse button #7 positionBoolean1.0.0 to 4.6.0
vnc.button_8_posMouse button #8 positionBoolean1.0.0 to 4.6.0
vnc.client_big_endian_flagBig endian flagBoolean1.0.0 to 4.6.0
vnc.client_bits_per_pixelBits per pixelUnsigned integer (8 bits)1.0.0 to 4.6.0
vnc.client_blue_maxBlue maximumUnsigned integer (16 bits)1.0.0 to 4.6.0
vnc.client_blue_shiftBlue shiftUnsigned integer (8 bits)1.0.0 to 4.6.0
vnc.client_cut_textTextCharacter string1.0.0 to 4.6.0
vnc.client_cut_text_lenLengthUnsigned integer (32 bits)1.0.0 to 4.6.0
vnc.client_cut_text_len_extLengthSigned integer (32 bits)4.6.0
vnc.client_depthDepthUnsigned integer (8 bits)1.0.0 to 4.6.0
vnc.client_green_maxGreen maximumUnsigned integer (16 bits)1.0.0 to 4.6.0
vnc.client_green_shiftGreen shiftUnsigned integer (8 bits)1.0.0 to 4.6.0
vnc.client_message_typeClient Message TypeUnsigned integer (8 bits)1.0.0 to 4.6.0
vnc.client_nameClient nameCharacter string1.2.0 to 4.6.0
vnc.client_proto_verClient protocol versionCharacter string1.0.0 to 4.6.0
vnc.client_red_maxRed maximumUnsigned integer (16 bits)1.0.0 to 4.6.0
vnc.client_red_shiftRed shiftUnsigned integer (8 bits)1.0.0 to 4.6.0
vnc.client_security_typeSecurity type selectedUnsigned integer (8 bits)1.4.0 to 4.6.0
vnc.client_set_encodings_encoding_typeEncoding typeSigned integer (32 bits)1.0.0 to 4.6.0
vnc.client_set_encodings_numNumber of encodingsUnsigned integer (16 bits)1.10.0 to 4.6.0
vnc.client_true_color_flagTrue color flagBoolean1.0.0 to 4.6.0
vnc.client_vendorClient vendor codeCharacter string1.2.0 to 4.6.0
vnc.clipboard.cap.dibMaximum DIB lengthUnsigned integer (32 bits)4.6.0
vnc.clipboard.cap.htmlMaximum HTML lengthUnsigned integer (32 bits)4.6.0
vnc.clipboard.cap.rtfMaximum RTF lengthUnsigned integer (32 bits)4.6.0
vnc.clipboard.cap.textMaximum Text lengthUnsigned integer (32 bits)4.6.0
vnc.clipboard.compressed_valueCompressed valueByte sequence4.6.0
vnc.clipboard.dibDIBByte sequence4.6.0
vnc.clipboard.htmlHTMLCharacter string4.6.0
vnc.clipboard.rtfRTFByte sequence4.6.0
vnc.clipboard.textUTF8 textCharacter string4.6.0
vnc.color_groupsColor groupsLabel1.2.5 to 4.6.0
vnc.colormap_blueBlueUnsigned integer (16 bits)1.0.0 to 4.6.0
vnc.colormap_first_colorFirst colorUnsigned integer (16 bits)1.0.0 to 4.6.0
vnc.colormap_greenGreenUnsigned integer (16 bits)1.0.0 to 4.6.0
vnc.colormap_groupsNumber of color groupsUnsigned integer (16 bits)1.0.0 to 4.6.0
vnc.colormap_redRedUnsigned integer (16 bits)1.0.0 to 4.6.0
vnc.context_information_app_categoryApp CategoryUnsigned integer (32 bits)1.12.0 to 4.6.0
vnc.context_information_app_idApp IdUnsigned integer (32 bits)1.12.0 to 4.6.0
vnc.context_information_app_trust_levelApp Trust LevelUnsigned integer (16 bits)1.12.0 to 4.6.0
vnc.context_information_content_categoryContent CategoryUnsigned integer (32 bits)1.12.0 to 4.6.0
vnc.context_information_content_rulesContent RulesUnsigned integer (32 bits)1.12.0 to 4.6.0
vnc.context_information_content_trust_levelContent Trust LevelUnsigned integer (16 bits)1.12.0 to 4.6.0
vnc.copyrect_src_x_posSource x positionUnsigned integer (16 bits)1.0.0 to 4.6.0
vnc.copyrect_src_y_posSource y positionUnsigned integer (16 bits)1.0.0 to 4.6.0
vnc.cursor_encoding_bitmaskCursor encoding bitmaskByte sequence1.0.0 to 4.6.0
vnc.cursor_encoding_pixelsCursor encoding pixelsByte sequence1.0.0 to 4.6.0
vnc.cursor_x_fore_backX Cursor foreground RGB / background RGBByte sequence1.2.0 to 4.6.0
vnc.desktop_nameDesktop nameCharacter string1.0.0 to 4.6.0
vnc.desktop_name_lenDesktop name lengthUnsigned integer (32 bits)1.0.0 to 4.6.0
vnc.encoding_nameEncoding nameCharacter string1.2.0 to 4.6.0
vnc.encoding_typeEncoding typeSigned integer (32 bits)1.2.0 to 4.6.0
vnc.encoding_vendorEncoding vendor codeCharacter string1.2.0 to 4.6.0
vnc.ext_clipboard.flagsExtended clipboard flagsUnsigned integer (32 bits)4.6.0
vnc.ext_clipboard.has_capsCaps presentBoolean4.6.0
vnc.ext_clipboard.is_dibMicrosoft DIBBoolean4.6.0
vnc.ext_clipboard.is_filesUndefined (files)Boolean4.6.0
vnc.ext_clipboard.is_htmlHTMLBoolean4.6.0
vnc.ext_clipboard.is_plainPlainTextBoolean4.6.0
vnc.ext_clipboard.is_rtfMicrosoft RTFBoolean4.6.0
vnc.ext_clipboard.notifySend formats listBoolean4.6.0
vnc.ext_clipboard.peekAsk formats listBoolean4.6.0
vnc.ext_clipboard.provideData is providedBoolean4.6.0
vnc.ext_clipboard.requestRequest specific formatsBoolean4.6.0
vnc.fb_update_encoding_typeEncoding typeSigned integer (32 bits)1.0.0 to 4.6.0
vnc.fb_update_heightHeightUnsigned integer (16 bits)1.2.0 to 4.6.0
vnc.fb_update_num_rectsNumber of rectanglesUnsigned integer (16 bits)1.10.0 to 4.6.0
vnc.fb_update_widthWidthUnsigned integer (16 bits)1.0.0 to 4.6.0
vnc.fb_update_x_posX positionUnsigned integer (16 bits)1.0.0 to 4.6.0
vnc.fb_update_y_posY positionUnsigned integer (16 bits)1.4.0 to 4.6.0
vnc.fence_block_afterFence_block_afterBoolean1.12.0 to 4.6.0
vnc.fence_block_beforeFence block_beforeBoolean1.12.0 to 4.6.0
vnc.fence_flagsFence flagsUnsigned integer (32 bits)1.12.0 to 4.6.0
vnc.fence_payloadFence payloadByte sequence1.12.0 to 4.6.0
vnc.fence_payload_lengthFence payload lengthUnsigned integer (8 bits)1.12.0 to 4.6.0
vnc.fence_requestFence_requestBoolean1.12.0 to 4.6.0
vnc.fence_sync_nextFence_sync_nextBoolean1.12.0 to 4.6.0
vnc.h264_dataDataByte sequence1.12.0 to 4.6.0
vnc.h264_heightHeightUnsigned integer (32 bits)1.12.0 to 4.6.0
vnc.h264_nbytesNumber of BytesUnsigned integer (32 bits)1.12.0 to 4.6.0
vnc.h264_slice_typeSlice TypeUnsigned integer (32 bits)1.12.0 to 4.6.0
vnc.h264_widthWidthUnsigned integer (32 bits)1.12.0 to 4.6.0
vnc.heightFramebuffer heightUnsigned integer (16 bits)1.4.0 to 4.6.0
vnc.hextile_anysubrectsAny SubrectsBoolean1.0.0 to 4.6.0
vnc.hextile_bgBackground SpecifiedBoolean1.0.0 to 4.6.0
vnc.hextile_bg_valueBackground pixel valueByte sequence1.0.0 to 4.6.0
vnc.hextile_fgForeground SpecifiedBoolean1.0.0 to 4.6.0
vnc.hextile_fg_valueForeground pixel valueByte sequence1.0.0 to 4.6.0
vnc.hextile_num_subrectsNumber of subrectanglesUnsigned integer (8 bits)1.0.0 to 4.6.0
vnc.hextile_rawRawBoolean1.0.0 to 4.6.0
vnc.hextile_raw_valueRaw pixel valuesByte sequence1.0.0 to 4.6.0
vnc.hextile_subencodingSubencoding typeUnsigned integer (8 bits)1.0.0 to 4.6.0
vnc.hextile_subrect_heightHeightUnsigned integer (8 bits)1.0.0 to 4.6.0
vnc.hextile_subrect_pixel_valuePixel valueByte sequence1.0.0 to 4.6.0
vnc.hextile_subrect_widthWidthUnsigned integer (8 bits)1.0.0 to 4.6.0
vnc.hextile_subrect_x_posX positionUnsigned integer (8 bits)1.0.0 to 4.6.0
vnc.hextile_subrect_y_posY positionUnsigned integer (8 bits)1.0.0 to 4.6.0
vnc.hextile_subrectscoloredSubrects ColoredBoolean1.0.0 to 4.6.0
vnc.invalid_encodingInvalid encodingLabel1.12.0 to 4.6.0
vnc.keyKeyUnsigned integer (32 bits)1.0.0 to 4.6.0
vnc.key_downKey downBoolean1.0.0 to 4.6.0
vnc.num_auth_typesNumber of supported authentication typesUnsigned integer (32 bits)1.2.0 to 4.6.0
vnc.num_client_message_typesClient message typesUnsigned integer (16 bits)1.0.0 to 4.6.0
vnc.num_encoding_typesEncoding typesUnsigned integer (16 bits)1.0.0 to 4.6.0
vnc.num_security_typesNumber of security typesUnsigned integer (8 bits)1.0.0 to 4.6.0
vnc.num_server_message_typesServer message typesUnsigned integer (16 bits)1.0.0 to 4.6.0
vnc.num_supported_encodingsNumber of supported encodingsUnsigned integer (16 bits)2.0.0 to 4.6.0
vnc.num_tunnel_typesNumber of supported tunnel typesUnsigned integer (32 bits)1.2.0 to 4.6.0
vnc.paddingPaddingLabel1.0.0 to 4.6.0
vnc.pointer_x_posX positionUnsigned integer (16 bits)1.0.0 to 4.6.0
vnc.pointer_y_posY positionUnsigned integer (16 bits)1.0.0 to 4.6.0
vnc.possible_gtk_vnc_bugNULL found in greeting. client -> server greeting must be 12 bytes (possible gtk-vnc bug)Label1.12.0 to 4.6.0
vnc.qemu.key_event.down_flagKey pressedBoolean4.6.0
vnc.qemu.key_event.keycodeKeyCodeUnsigned integer (32 bits)4.6.0
vnc.qemu.key_event.keysumKeySumUnsigned integer (32 bits)4.6.0
vnc.qemu.msg_subtypeSubtypeUnsigned integer (8 bits)4.6.0
vnc.raw_pixel_dataPixel dataByte sequence1.0.0 to 4.6.0
vnc.reassembleSee further on for dissection of the complete (reassembled) PDULabel2.0.0 to 4.6.0
vnc.rre_bg_pixelBackground pixel valueByte sequence1.0.0 to 4.6.0
vnc.rre_num_subrectsNumber of subrectanglesUnsigned integer (32 bits)1.0.0 to 4.6.0
vnc.rre_subrect_heightHeightUnsigned integer (16 bits)1.0.0 to 4.6.0
vnc.rre_subrect_pixelPixel valueByte sequence1.0.0 to 4.6.0
vnc.rre_subrect_widthWidthUnsigned integer (16 bits)1.0.0 to 4.6.0
vnc.rre_subrect_x_posX positionUnsigned integer (16 bits)1.0.0 to 4.6.0
vnc.rre_subrect_y_posY positionUnsigned integer (16 bits)1.0.0 to 4.6.0
vnc.screen_flagsScreen flagsUnsigned integer (32 bits)1.6.0 to 4.6.0
vnc.screen_heightScreen heightUnsigned integer (16 bits)1.6.0 to 4.6.0
vnc.screen_idScreen IDUnsigned integer (32 bits)1.6.0 to 4.6.0
vnc.screen_numNumber of screensUnsigned integer (8 bits)1.10.0 to 4.6.0
vnc.screen_widthScreen widthUnsigned integer (16 bits)1.6.0 to 4.6.0
vnc.screen_xScreen X positionUnsigned integer (16 bits)1.6.0 to 4.6.0
vnc.screen_yScreen Y positionUnsigned integer (16 bits)1.6.0 to 4.6.0
vnc.security_typeSecurity typeUnsigned integer (8 bits)1.0.0 to 4.6.0
vnc.security_type_stringSecurity type stringCharacter string1.0.0 to 1.8.15
vnc.server_big_endian_flagBig endian flagBoolean1.0.0 to 4.6.0
vnc.server_bits_per_pixelBits per pixelUnsigned integer (8 bits)1.0.0 to 4.6.0
vnc.server_blue_maxBlue maximumUnsigned integer (16 bits)1.0.0 to 4.6.0
vnc.server_blue_shiftBlue shiftUnsigned integer (8 bits)1.0.0 to 4.6.0
vnc.server_cut_textTextCharacter string1.0.0 to 4.6.0
vnc.server_cut_text_lenLengthUnsigned integer (32 bits)1.0.0 to 4.6.0
vnc.server_depthDepthUnsigned integer (8 bits)1.0.0 to 4.6.0
vnc.server_green_maxGreen maximumUnsigned integer (16 bits)1.0.0 to 4.6.0
vnc.server_green_shiftGreen shiftUnsigned integer (8 bits)1.0.0 to 4.6.0
vnc.server_identityServer IdentityCharacter string1.12.0 to 4.6.0
vnc.server_message_typeServer Message TypeUnsigned integer (8 bits)1.0.0 to 4.6.0
vnc.server_nameServer nameCharacter string1.2.0 to 4.6.0
vnc.server_proto_verServer protocol versionCharacter string1.0.0 to 4.6.0
vnc.server_red_maxRed maximumUnsigned integer (16 bits)1.0.0 to 4.6.0
vnc.server_red_shiftRed shiftUnsigned integer (8 bits)1.0.0 to 4.6.0
vnc.server_security_typeSecurity typeUnsigned integer (32 bits)1.0.0 to 4.6.0
vnc.server_true_color_flagTrue color flagBoolean1.0.0 to 4.6.0
vnc.server_vendorServer vendor codeCharacter string1.2.0 to 4.6.0
vnc.share_desktop_flagShare desktop flagBoolean1.0.0 to 4.6.0
vnc.signatureSignatureCharacter string2.0.0 to 4.6.0
vnc.slrle_run_dataRaw RLE dataByte sequence1.12.0 to 4.6.0
vnc.slrle_run_numNumber of RunsUnsigned integer (16 bits)1.12.0 to 4.6.0
vnc.supported_encodingsEncodingUnsigned integer (32 bits)1.12.0 to 4.6.0
vnc.supported_messages_client2serverClient2serverByte sequence1.12.0 to 4.6.0
vnc.supported_messages_server2clientServer2clientByte sequence1.12.0 to 4.6.0
vnc.tight_auth_codeAuthentication codeUnsigned integer (32 bits)1.6.0 to 4.6.0
vnc.tight_client_message_typeClient message type (TightVNC)Signed integer (32 bits)1.4.0 to 4.6.0
vnc.tight_fill_colorFill color (RGB)Byte sequence1.2.0 to 4.6.0
vnc.tight_filter_flagExplicit filter flagBoolean1.2.0 to 4.6.0
vnc.tight_filter_idFilter IDUnsigned integer (8 bits)1.2.0 to 4.6.0
vnc.tight_image_dataImage dataByte sequence1.2.0 to 4.6.0
vnc.tight_image_lenImage data lengthUnsigned integer (32 bits)1.2.0 to 4.6.0
vnc.tight_palette_dataPalette dataByte sequence1.2.0 to 4.6.0
vnc.tight_palette_num_colorsNumber of colors in paletteUnsigned integer (8 bits)1.2.0 to 4.6.0
vnc.tight_rect_typeRectangle typeUnsigned integer (8 bits)1.2.0 to 4.6.0
vnc.tight_reset_stream0Reset compression stream 0Boolean1.2.0 to 4.6.0
vnc.tight_reset_stream1Reset compression stream 1Boolean1.4.0 to 4.6.0
vnc.tight_reset_stream2Reset compression stream 2Boolean1.4.0 to 4.6.0
vnc.tight_reset_stream3Reset compression stream 3Boolean1.4.0 to 4.6.0
vnc.tight_server_message_typeServer message type (TightVNC)Signed integer (32 bits)1.4.0 to 4.6.0
vnc.too_many_colorsToo many colors, aborting dissectionLabel1.12.0 to 4.6.0
vnc.too_many_cut_textToo much cut text, aborting dissectionLabel1.12.0 to 4.6.0
vnc.too_many_rectanglesToo many rectangles, aborting dissectionLabel1.12.0 to 4.6.0
vnc.too_many_sub_rectanglesToo many sub-rectangles, aborting dissectionLabel1.12.0 to 4.6.0
vnc.tunnel_typeTunnel typeUnsigned integer (8 bits)1.2.0 to 3.4.16
vnc.tunnel_type_codeTunnel type codeUnsigned integer (32 bits)3.6.0 to 4.6.0
vnc.tunnel_type_signatureTunnel type signatureCharacter string3.6.0 to 4.6.0
vnc.tunnel_type_vendorTunnel type vendorCharacter string3.6.0 to 4.6.0
vnc.unknown_tight_packetUnknown packet (TightVNC)Label2.0.0 to 4.6.0
vnc.unknown_tight_vnc_authUnknown TIGHT VNC authenticationLabel1.12.0 to 4.6.0
vnc.update_req_heightHeightUnsigned integer (16 bits)1.0.0 to 4.6.0
vnc.update_req_incrementalIncremental updateBoolean1.0.0 to 4.6.0
vnc.update_req_widthWidthUnsigned integer (16 bits)1.0.0 to 4.6.0
vnc.update_req_x_posX positionUnsigned integer (16 bits)1.0.0 to 4.6.0
vnc.update_req_y_posY positionUnsigned integer (16 bits)1.0.0 to 4.6.0
vnc.vencrypt_auth_typeVeNCrypt authentication typeUnsigned integer (32 bits)3.6.0 to 4.6.0
vnc.vencrypt_auth_type_ackVeNCrypt Authorization type ackBoolean3.6.0 to 4.6.0
vnc.vencrypt_client_major_verVeNCrypt client major versionUnsigned integer (8 bits)3.6.0 to 4.6.0
vnc.vencrypt_client_minor_verVeNCrypt client minor versionUnsigned integer (8 bits)3.6.0 to 4.6.0
vnc.vencrypt_num_auth_typesVeNCrypt Number of supported authentication typesUnsigned integer (32 bits)3.6.0 to 4.6.0
vnc.vencrypt_server_major_verVeNCrypt server major versionUnsigned integer (8 bits)3.6.0 to 4.6.0
vnc.vencrypt_server_minor_verVeNCrypt server minor versionUnsigned integer (8 bits)3.6.0 to 4.6.0
vnc.vencrypt_version_ackVeNCrypt version ackBoolean3.6.0 to 4.6.0
vnc.vendor_codeVendor codeCharacter string1.0.0 to 1.8.15
vnc.widthFramebuffer widthUnsigned integer (16 bits)1.0.0 to 4.6.0
vnc.zrle_dataZRLE compressed dataByte sequence1.0.0 to 4.6.0
vnc.zrle_failedDecompression of ZRLE data failedLabel2.0.0 to 4.6.0
vnc.zrle_lenZRLE compressed lengthUnsigned integer (32 bits)1.0.0 to 4.6.0
vnc.zrle_palettePaletteByte sequence1.0.0 to 4.6.0
vnc.zrle_palette_sizePalette sizeUnsigned integer (8 bits)1.0.0 to 4.6.0
vnc.zrle_rawPixel valuesByte sequence1.0.0 to 4.6.0
vnc.zrle_rleRLEBoolean1.0.0 to 4.6.0
vnc.zrle_subencodingSubencoding typeUnsigned integer (8 bits)1.0.0 to 4.6.0