mirror of https://github.com/gchq/CyberChef.git
Added more content to the Ip.mjs file, required for other functions.
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Callum Fraser
parent
654596ea79
commit
1920e9c7fb
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@ -406,3 +406,183 @@ export const IPV4_REGEX = /^\s*((?:\d{1,3}\.){3}\d{1,3})\s*$/;
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* @default
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*/
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export const IPV6_REGEX = /^\s*(((?=.*::)(?!.*::.+::)(::)?([\dA-F]{1,4}:(:|\b)|){5}|([\dA-F]{1,4}:){6})((([\dA-F]{1,4}((?!\4)::|:\b|(?![\dA-F])))|(?!\3\4)){2}|(((2[0-4]|1\d|[1-9])?\d|25[0-5])\.?\b){4}))\s*$/i;
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/**
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* Lookup table for Internet Protocols.
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* Taken from https://www.iana.org/assignments/protocol-numbers/protocol-numbers.xhtml
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*
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* @private
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* @constant
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*/
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export const _protocolLookup = {
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0: {keyword: "HOPOPT", protocol: "IPv6 Hop-by-Hop Option"},
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1: {keyword: "ICMP", protocol: "Internet Control Message"},
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2: {keyword: "IGMP", protocol: "Internet Group Management"},
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3: {keyword: "GGP", protocol: "Gateway-to-Gateway"},
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4: {keyword: "IPv4", protocol: "IPv4 encapsulation"},
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5: {keyword: "ST", protocol: "Stream"},
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6: {keyword: "TCP", protocol: "Transmission Control"},
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7: {keyword: "CBT", protocol: "CBT"},
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8: {keyword: "EGP", protocol: "Exterior Gateway Protocol"},
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9: {keyword: "IGP", protocol: "any private interior gateway (used by Cisco for their IGRP)"},
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10: {keyword: "BBN-RCC-MON", protocol: "BBN RCC Monitoring"},
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11: {keyword: "NVP-II", protocol: "Network Voice Protocol"},
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12: {keyword: "PUP", protocol: "PUP"},
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13: {keyword: "ARGUS (deprecated)", protocol: "ARGUS"},
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14: {keyword: "EMCON", protocol: "EMCON"},
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15: {keyword: "XNET", protocol: "Cross Net Debugger"},
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16: {keyword: "CHAOS", protocol: "Chaos"},
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17: {keyword: "UDP", protocol: "User Datagram"},
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18: {keyword: "MUX", protocol: "Multiplexing"},
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19: {keyword: "DCN-MEAS", protocol: "DCN Measurement Subsystems"},
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20: {keyword: "HMP", protocol: "Host Monitoring"},
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21: {keyword: "PRM", protocol: "Packet Radio Measurement"},
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22: {keyword: "XNS-IDP", protocol: "XEROX NS IDP"},
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23: {keyword: "TRUNK-1", protocol: "Trunk-1"},
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24: {keyword: "TRUNK-2", protocol: "Trunk-2"},
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25: {keyword: "LEAF-1", protocol: "Leaf-1"},
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26: {keyword: "LEAF-2", protocol: "Leaf-2"},
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27: {keyword: "RDP", protocol: "Reliable Data Protocol"},
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28: {keyword: "IRTP", protocol: "Internet Reliable Transaction"},
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29: {keyword: "ISO-TP4", protocol: "ISO Transport Protocol Class 4"},
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30: {keyword: "NETBLT", protocol: "Bulk Data Transfer Protocol"},
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31: {keyword: "MFE-NSP", protocol: "MFE Network Services Protocol"},
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32: {keyword: "MERIT-INP", protocol: "MERIT Internodal Protocol"},
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33: {keyword: "DCCP", protocol: "Datagram Congestion Control Protocol"},
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34: {keyword: "3PC", protocol: "Third Party Connect Protocol"},
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35: {keyword: "IDPR", protocol: "Inter-Domain Policy Routing Protocol"},
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36: {keyword: "XTP", protocol: "XTP"},
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37: {keyword: "DDP", protocol: "Datagram Delivery Protocol"},
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38: {keyword: "IDPR-CMTP", protocol: "IDPR Control Message Transport Proto"},
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39: {keyword: "TP++", protocol: "TP++ Transport Protocol"},
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40: {keyword: "IL", protocol: "IL Transport Protocol"},
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41: {keyword: "IPv6", protocol: "IPv6 encapsulation"},
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42: {keyword: "SDRP", protocol: "Source Demand Routing Protocol"},
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43: {keyword: "IPv6-Route", protocol: "Routing Header for IPv6"},
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44: {keyword: "IPv6-Frag", protocol: "Fragment Header for IPv6"},
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45: {keyword: "IDRP", protocol: "Inter-Domain Routing Protocol"},
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46: {keyword: "RSVP", protocol: "Reservation Protocol"},
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47: {keyword: "GRE", protocol: "Generic Routing Encapsulation"},
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48: {keyword: "DSR", protocol: "Dynamic Source Routing Protocol"},
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49: {keyword: "BNA", protocol: "BNA"},
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50: {keyword: "ESP", protocol: "Encap Security Payload"},
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51: {keyword: "AH", protocol: "Authentication Header"},
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52: {keyword: "I-NLSP", protocol: "Integrated Net Layer Security TUBA"},
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53: {keyword: "SWIPE (deprecated)", protocol: "IP with Encryption"},
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54: {keyword: "NARP", protocol: "NBMA Address Resolution Protocol"},
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55: {keyword: "MOBILE", protocol: "IP Mobility"},
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56: {keyword: "TLSP", protocol: "Transport Layer Security Protocol using Kryptonet key management"},
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57: {keyword: "SKIP", protocol: "SKIP"},
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58: {keyword: "IPv6-ICMP", protocol: "ICMP for IPv6"},
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59: {keyword: "IPv6-NoNxt", protocol: "No Next Header for IPv6"},
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60: {keyword: "IPv6-Opts", protocol: "Destination Options for IPv6"},
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61: {keyword: "", protocol: "any host internal protocol"},
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62: {keyword: "CFTP", protocol: "CFTP"},
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63: {keyword: "", protocol: "any local network"},
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64: {keyword: "SAT-EXPAK", protocol: "SATNET and Backroom EXPAK"},
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65: {keyword: "KRYPTOLAN", protocol: "Kryptolan"},
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66: {keyword: "RVD", protocol: "MIT Remote Virtual Disk Protocol"},
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67: {keyword: "IPPC", protocol: "Internet Pluribus Packet Core"},
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68: {keyword: "", protocol: "any distributed file system"},
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69: {keyword: "SAT-MON", protocol: "SATNET Monitoring"},
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70: {keyword: "VISA", protocol: "VISA Protocol"},
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71: {keyword: "IPCV", protocol: "Internet Packet Core Utility"},
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72: {keyword: "CPNX", protocol: "Computer Protocol Network Executive"},
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73: {keyword: "CPHB", protocol: "Computer Protocol Heart Beat"},
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74: {keyword: "WSN", protocol: "Wang Span Network"},
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75: {keyword: "PVP", protocol: "Packet Video Protocol"},
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76: {keyword: "BR-SAT-MON", protocol: "Backroom SATNET Monitoring"},
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77: {keyword: "SUN-ND", protocol: "SUN ND PROTOCOL-Temporary"},
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78: {keyword: "WB-MON", protocol: "WIDEBAND Monitoring"},
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79: {keyword: "WB-EXPAK", protocol: "WIDEBAND EXPAK"},
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80: {keyword: "ISO-IP", protocol: "ISO Internet Protocol"},
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81: {keyword: "VMTP", protocol: "VMTP"},
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82: {keyword: "SECURE-VMTP", protocol: "SECURE-VMTP"},
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83: {keyword: "VINES", protocol: "VINES"},
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84: {keyword: "TTP", protocol: "Transaction Transport Protocol"},
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85: {keyword: "NSFNET-IGP", protocol: "NSFNET-IGP"},
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86: {keyword: "DGP", protocol: "Dissimilar Gateway Protocol"},
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87: {keyword: "TCF", protocol: "TCF"},
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88: {keyword: "EIGRP", protocol: "EIGRP"},
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89: {keyword: "OSPFIGP", protocol: "OSPFIGP"},
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90: {keyword: "Sprite-RPC", protocol: "Sprite RPC Protocol"},
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91: {keyword: "LARP", protocol: "Locus Address Resolution Protocol"},
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92: {keyword: "MTP", protocol: "Multicast Transport Protocol"},
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93: {keyword: "AX.25", protocol: "AX.25 Frames"},
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94: {keyword: "IPIP", protocol: "IP-within-IP Encapsulation Protocol"},
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95: {keyword: "MICP (deprecated)", protocol: "Mobile Internetworking Control Pro."},
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96: {keyword: "SCC-SP", protocol: "Semaphore Communications Sec. Pro."},
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97: {keyword: "ETHERIP", protocol: "Ethernet-within-IP Encapsulation"},
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98: {keyword: "ENCAP", protocol: "Encapsulation Header"},
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99: {keyword: "", protocol: "any private encryption scheme"},
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100: {keyword: "GMTP", protocol: "GMTP"},
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101: {keyword: "IFMP", protocol: "Ipsilon Flow Management Protocol"},
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102: {keyword: "PNNI", protocol: "PNNI over IP"},
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103: {keyword: "PIM", protocol: "Protocol Independent Multicast"},
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104: {keyword: "ARIS", protocol: "ARIS"},
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105: {keyword: "SCPS", protocol: "SCPS"},
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106: {keyword: "QNX", protocol: "QNX"},
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107: {keyword: "A/N", protocol: "Active Networks"},
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108: {keyword: "IPComp", protocol: "IP Payload Compression Protocol"},
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109: {keyword: "SNP", protocol: "Sitara Networks Protocol"},
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110: {keyword: "Compaq-Peer", protocol: "Compaq Peer Protocol"},
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111: {keyword: "IPX-in-IP", protocol: "IPX in IP"},
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112: {keyword: "VRRP", protocol: "Virtual Router Redundancy Protocol"},
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113: {keyword: "PGM", protocol: "PGM Reliable Transport Protocol"},
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114: {keyword: "", protocol: "any 0-hop protocol"},
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115: {keyword: "L2TP", protocol: "Layer Two Tunneling Protocol"},
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116: {keyword: "DDX", protocol: "D-II Data Exchange (DDX)"},
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117: {keyword: "IATP", protocol: "Interactive Agent Transfer Protocol"},
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118: {keyword: "STP", protocol: "Schedule Transfer Protocol"},
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119: {keyword: "SRP", protocol: "SpectraLink Radio Protocol"},
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120: {keyword: "UTI", protocol: "UTI"},
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121: {keyword: "SMP", protocol: "Simple Message Protocol"},
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122: {keyword: "SM (deprecated)", protocol: "Simple Multicast Protocol"},
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123: {keyword: "PTP", protocol: "Performance Transparency Protocol"},
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124: {keyword: "ISIS over IPv4", protocol: ""},
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125: {keyword: "FIRE", protocol: ""},
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126: {keyword: "CRTP", protocol: "Combat Radio Transport Protocol"},
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127: {keyword: "CRUDP", protocol: "Combat Radio User Datagram"},
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128: {keyword: "SSCOPMCE", protocol: ""},
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129: {keyword: "IPLT", protocol: ""},
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130: {keyword: "SPS", protocol: "Secure Packet Shield"},
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131: {keyword: "PIPE", protocol: "Private IP Encapsulation within IP"},
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132: {keyword: "SCTP", protocol: "Stream Control Transmission Protocol"},
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133: {keyword: "FC", protocol: "Fibre Channel"},
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134: {keyword: "RSVP-E2E-IGNORE", protocol: ""},
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135: {keyword: "Mobility Header", protocol: ""},
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136: {keyword: "UDPLite", protocol: ""},
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137: {keyword: "MPLS-in-IP", protocol: ""},
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138: {keyword: "manet", protocol: "MANET Protocols"},
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139: {keyword: "HIP", protocol: "Host Identity Protocol"},
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140: {keyword: "Shim6", protocol: "Shim6 Protocol"},
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141: {keyword: "WESP", protocol: "Wrapped Encapsulating Security Payload"},
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142: {keyword: "ROHC", protocol: "Robust Header Compression"},
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253: {keyword: "", protocol: "Use for experimentation and testing"},
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254: {keyword: "", protocol: "Use for experimentation and testing"},
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255: {keyword: "Reserved", protocol: ""}
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};
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/**
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* Generates an checksum, based upon provided raw input, for use with TCP/IP.
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*
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* @private
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* @param {byteArray} input
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* @returns {string}
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*/
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export function calculateTCPIPChecksum(input){
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let csum = 0;
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for (let i = 0; i < input.length; i++) {
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if (i % 2 === 0) {
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csum += (input[i] << 8);
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} else {
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csum += input[i];
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}
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}
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csum = (csum >> 16) + (csum & 0xffff);
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return Utils.hex(0xffff - csum);
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}
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