syntax = "proto3"; package v2ray.core.common.net; option csharp_namespace = "V2Ray.Core.Common.Net"; option go_package = "net"; option java_package = "com.v2ray.core.common.net"; option java_outer_classname = "PortProto"; // PortRange represents a range of ports. message PortRange { uint32 From = 1; uint32 To = 2; }