Index - I
| Icmp4Packet | Hans.IP4.Icmp4 | 
| Identifier | Hans.IP4.Icmp4 | 
| IN | Hans.Dns.Packet | 
| incrementStat | Hans.Device.Types, Hans.Device | 
| incrSynBacklog | Hans.Tcp.State, Hans.Types | 
| Indirect | Hans.IP4.RoutingTable, Hans | 
| Information | Hans.IP4.Icmp4 | 
| InformationReply | Hans.IP4.Icmp4 | 
| initialTSClock | Hans.Tcp.SendWindow | 
| InputPacket | Hans.Types | 
| io | Hans.Monad | 
| IP4 | |
| 1 (Type/Class) | Hans.IP4.Packet, Hans.IP4, Hans | 
| 2 (Data Constructor) | Hans.IP4.Packet | 
| ip4ArpRetry | Hans.IP4.State, Hans.Types | 
| ip4ArpRetryDelay | Hans.IP4.State, Hans.Types | 
| ip4ArpTable | Hans.IP4.State, Hans.Types | 
| ip4Checksum | Hans.IP4.Packet | 
| ip4DCSP | Hans.IP4.Packet | 
| ip4DestAddr | Hans.IP4.Packet | 
| ip4DontFragment | Hans.IP4.Packet | 
| ip4ECN | Hans.IP4.Packet | 
| ip4Fragment | Hans.IP4.Packet | 
| ip4FragmentOffset | Hans.IP4.Packet | 
| ip4Fragments | Hans.IP4.State, Hans.Types | 
| ip4Fragment_ | Hans.IP4.Packet | 
| IP4Header | |
| 1 (Type/Class) | Hans.IP4.Packet | 
| 2 (Data Constructor) | Hans.IP4.Packet | 
| ip4HeaderSize | Hans.IP4.Packet | 
| IP4Ident | Hans.IP4.Packet | 
| ip4Ident | Hans.IP4.Packet | 
| IP4Mask | |
| 1 (Type/Class) | Hans.IP4.Packet, Hans | 
| 2 (Data Constructor) | Hans.IP4.Packet, Hans | 
| ip4MoreFragments | Hans.IP4.Packet | 
| IP4Option | |
| 1 (Type/Class) | Hans.IP4.Packet | 
| 2 (Data Constructor) | Hans.IP4.Packet | 
| ip4OptionClass | Hans.IP4.Packet | 
| ip4OptionCopied | Hans.IP4.Packet | 
| ip4OptionData | Hans.IP4.Packet | 
| ip4OptionNum | Hans.IP4.Packet | 
| ip4Options | Hans.IP4.Packet | 
| ip4OptionSize | Hans.IP4.Packet | 
| ip4OptionType | Hans.IP4.Packet | 
| ip4PacketSize | Hans.IP4.Packet | 
| ip4Protocol | Hans.IP4.Packet | 
| ip4PseudoHeader | Hans.IP4.Packet, Hans.IP4 | 
| ip4RandomSeed | Hans.IP4.State, Hans.Types | 
| ip4ResponderQueue | Hans.IP4.State, Hans.Types | 
| ip4Routes | Hans.IP4.State, Hans.Types | 
| ip4SourceAddr | Hans.IP4.Packet | 
| IP4State | |
| 1 (Type/Class) | Hans.IP4.State, Hans.Types | 
| 2 (Data Constructor) | Hans.IP4.State, Hans.Types | 
| ip4State | Hans.IP4.State, Hans.Types | 
| ip4TimeToLive | Hans.IP4.Packet | 
| ip4TypeOfService | Hans.IP4.Packet | 
| ip4VersionIHL | Hans.IP4.Packet | 
| isBroadcastAddr | Hans.Addr, Hans | 
| isLocal | Hans.IP4.RoutingTable | 
| isLocalAddr | Hans.IP4.State, Hans.Types | 
| isWildcardAddr | Hans.Addr, Hans |