| | | 1 | | using System.Net; |
| | | 2 | | |
| | | 3 | | namespace MediaBrowser.Common.Net; |
| | | 4 | | |
| | | 5 | | /// <summary> |
| | | 6 | | /// Networking constants. |
| | | 7 | | /// </summary> |
| | | 8 | | public static class NetworkConstants |
| | | 9 | | { |
| | | 10 | | /// <summary> |
| | | 11 | | /// IPv4 mask bytes. |
| | | 12 | | /// </summary> |
| | | 13 | | public const int IPv4MaskBytes = 4; |
| | | 14 | | |
| | | 15 | | /// <summary> |
| | | 16 | | /// IPv6 mask bytes. |
| | | 17 | | /// </summary> |
| | | 18 | | public const int IPv6MaskBytes = 16; |
| | | 19 | | |
| | | 20 | | /// <summary> |
| | | 21 | | /// Minimum IPv4 prefix size. |
| | | 22 | | /// </summary> |
| | | 23 | | public const int MinimumIPv4PrefixSize = 32; |
| | | 24 | | |
| | | 25 | | /// <summary> |
| | | 26 | | /// Minimum IPv6 prefix size. |
| | | 27 | | /// </summary> |
| | | 28 | | public const int MinimumIPv6PrefixSize = 128; |
| | | 29 | | |
| | | 30 | | /// <summary> |
| | | 31 | | /// Whole IPv4 address space. |
| | | 32 | | /// </summary> |
| | 3 | 33 | | public static readonly IPNetwork IPv4Any = new IPNetwork(IPAddress.Any, 0); |
| | | 34 | | |
| | | 35 | | /// <summary> |
| | | 36 | | /// Whole IPv6 address space. |
| | | 37 | | /// </summary> |
| | 3 | 38 | | public static readonly IPNetwork IPv6Any = new IPNetwork(IPAddress.IPv6Any, 0); |
| | | 39 | | |
| | | 40 | | /// <summary> |
| | | 41 | | /// IPv4 Loopback as defined in RFC 5735. |
| | | 42 | | /// </summary> |
| | 3 | 43 | | public static readonly IPNetwork IPv4RFC5735Loopback = new IPNetwork(IPAddress.Loopback, 8); |
| | | 44 | | |
| | | 45 | | /// <summary> |
| | | 46 | | /// IPv4 private class A as defined in RFC 1918. |
| | | 47 | | /// </summary> |
| | 3 | 48 | | public static readonly IPNetwork IPv4RFC1918PrivateClassA = new IPNetwork(IPAddress.Parse("10.0.0.0"), 8); |
| | | 49 | | |
| | | 50 | | /// <summary> |
| | | 51 | | /// IPv4 private class B as defined in RFC 1918. |
| | | 52 | | /// </summary> |
| | 3 | 53 | | public static readonly IPNetwork IPv4RFC1918PrivateClassB = new IPNetwork(IPAddress.Parse("172.16.0.0"), 12); |
| | | 54 | | |
| | | 55 | | /// <summary> |
| | | 56 | | /// IPv4 private class C as defined in RFC 1918. |
| | | 57 | | /// </summary> |
| | 3 | 58 | | public static readonly IPNetwork IPv4RFC1918PrivateClassC = new IPNetwork(IPAddress.Parse("192.168.0.0"), 16); |
| | | 59 | | |
| | | 60 | | /// <summary> |
| | | 61 | | /// IPv4 Link-Local as defined in RFC 3927. |
| | | 62 | | /// </summary> |
| | 3 | 63 | | public static readonly IPNetwork IPv4RFC3927LinkLocal = new IPNetwork(IPAddress.Parse("169.254.0.0"), 16); |
| | | 64 | | |
| | | 65 | | /// <summary> |
| | | 66 | | /// IPv6 loopback as defined in RFC 4291. |
| | | 67 | | /// </summary> |
| | 3 | 68 | | public static readonly IPNetwork IPv6RFC4291Loopback = new IPNetwork(IPAddress.IPv6Loopback, 128); |
| | | 69 | | |
| | | 70 | | /// <summary> |
| | | 71 | | /// IPv6 site local as defined in RFC 4291. |
| | | 72 | | /// </summary> |
| | 3 | 73 | | public static readonly IPNetwork IPv6RFC4291SiteLocal = new IPNetwork(IPAddress.Parse("fe80::"), 10); |
| | | 74 | | |
| | | 75 | | /// <summary> |
| | | 76 | | /// IPv6 unique local as defined in RFC 4193. |
| | | 77 | | /// </summary> |
| | 3 | 78 | | public static readonly IPNetwork IPv6RFC4193UniqueLocal = new IPNetwork(IPAddress.Parse("fc00::"), 7); |
| | | 79 | | } |