| Unidirectional | Ouroboros.Network.ConnectionManager.Types |
| unidirectionalConns | Ouroboros.Network.ConnectionManager.Types |
| Unknown | Ouroboros.Network.ConnectionManager.Types |
| UnknownConnectionSt | Ouroboros.Network.ConnectionManager.Types |
| UnknownLocalAddr | Ouroboros.Network.ConnectionManager.ConnMap, Ouroboros.Network.ConnectionManager.State |
| UnknownPeer | Ouroboros.Network.ConnectionManager.Types |
| UnknownType | Simulation.Network.Snocket |
| UnnegotiatedConn | Ouroboros.Network.ConnectionManager.Types |
| UnnegotiatedSt | Ouroboros.Network.ConnectionManager.Types |
| UnnegotiatedState | Ouroboros.Network.ConnectionManager.State, Ouroboros.Network.ConnectionManager.Core |
| unregisterConnection | Ouroboros.Network.InboundGovernor.State |
| UnsupportedState | Ouroboros.Network.ConnectionManager.Types |
| unversionedHandshakeCodec | Ouroboros.Network.Protocol.Handshake.Unversioned |
| UnversionedProtocol | |
| 1 (Type/Class) | Ouroboros.Network.Protocol.Handshake.Unversioned |
| 2 (Data Constructor) | Ouroboros.Network.Protocol.Handshake.Unversioned |
| unversionedProtocol | Ouroboros.Network.Protocol.Handshake.Unversioned |
| UnversionedProtocolData | |
| 1 (Type/Class) | Ouroboros.Network.Protocol.Handshake.Unversioned |
| 2 (Data Constructor) | Ouroboros.Network.Protocol.Handshake.Unversioned |
| unversionedProtocolDataCodec | Ouroboros.Network.Protocol.Handshake.Unversioned |
| updateLocalAddr | Ouroboros.Network.ConnectionManager.ConnMap, Ouroboros.Network.ConnectionManager.State |
| updateMiniProtocol | Ouroboros.Network.InboundGovernor.State |
| updateRemoteState | Ouroboros.Network.InboundGovernor.State |
| updateVersionData | |
| 1 (Function) | Ouroboros.Network.Protocol.Handshake.Version |
| 2 (Function) | Ouroboros.Network.ConnectionManager.Core |