Documentation
¶
Overview ¶
AddressFamily contains iana Address Family Numbers such as IP versions 4 and 6 for the Internet.
InternetSocket is a unique named type for socket identifiers based on protocol, IP address and possibly port number.
Port contains an iana port number 1…65535.
Protocol represents iana Assigned Internet Protocol Numbers for IPv4 and IPv6.
Index ¶
- type AddressFamily
- func (af AddressFamily) Description() (full string)
- func (af AddressFamily) Int() (addressFamilyInt int)
- func (af AddressFamily) IsValid() (isValid bool)
- func (af AddressFamily) String() (s string)
- func (af AddressFamily) StringInt() (s string)
- func (af AddressFamily) Uint16() (addressFamilyInt uint16)
- type InternetSocket
- func NewInternetSocket(protocol Protocol, addrPort netip.AddrPort) (internetSocket InternetSocket, err error)
- func NewInternetSocket1(protocol Protocol, addrPort netip.AddrPort) (internetSocket InternetSocket)
- func NewInternetSocketNoPort(protocol Protocol, addr netip.Addr) (internetSocket InternetSocket, err error)
- type Port
- type Protocol
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type AddressFamily ¶
type AddressFamily uint16
AddressFamily contains iana Address Family Numbers such as IP versions 4 and 6 for the Internet.
- AddressFamily is ordered
- AddressFamily implements fmt.Stringer
- AddressFamily has methods IsValid Description Int Uint16
const ( AFreserved0 AddressFamily = iota // 0 Reserved AFip // IP (IP version 4) AFip6 // IP6 (IP version 6) AFnsap // NSAP NSAP AFhdlc // HDLC HDLC (8-bit multidrop) AFbbn // BBN BBN 1822 AF802 // 802 (includes all 802 media plus Ethernet AFe163 // E.163 E.163 AFe164 // E.164 E.164 (SMDS, Frame Relay, ATM) AFf69 // F.69 F.69 (Telex) AFx121 // X.121 X.121 (X.25, Frame Relay) AFips // IPX IPX AFappletalk // Appletalk Appletalk AFdecnet // DECNET Decnet IV AFbv // BV Banyan Vines AFe164n // E.164N E.164 with NSAP format subaddress AFdns // DNS DNS (Domain Name System) AFdn // DN Distinguished Name AFas // AS AS Number AFxtpip // XTPIP XTP over IP version 4 AFxtpip6 // XTPIP6 XTP over IP version 6 AFxtp // XTP XTP native mode XTP AFwwp // WWP Fibre Channel World-Wide Port Name AFwwn // WWN Fibre Channel World-Wide Node Name AFgwid // GWID GWID AFafi // AFI AFI for L2VPN information [RFC4761][RFC6074] AFmplss // MPLSS MPLS-TP Section Endpoint Identifier [RFC7212] AFmplse // MPLSE MPLS-TP LSP Endpoint Identifier [RFC7212] AFmplsp // MPLSP MPLS-TP Pseudowire Endpoint Identifier [RFC7212] AFmtip // MTIP MT IP: Multi-Topology IP version 4 [RFC7307] AFmtip6 // MTIP6 MT IPv6: Multi-Topology IP version 6 [RFC7307] AFbgp // BGP BGP SFC [RFC9015] AFeigrp AddressFamily = 16352 + iota // EIGRP EIGRP Common Service Family AFeigrp4 // EIGRP4 EIGRP IPv4 Service Family AFeigrp6 // EIGRP6 EIGRP IPv6 Service Family AFlisp // LISP LISP Canonical Address Format (LCAF) AFbgpls // BGP-LS BGP-LS [RFC7752] AFmac48 // MAC48 48-bit MAC [RFC7042] 2013-05-06 AFmac64 // MAC64 64-bit MAC [RFC7042] 2013-05-06 AFoui // OUI OUI [RFC7961] AFmac24 // MAC/24 MAC/24 [RFC7961] AFmac40 // MAC/40 MAC/40 [RFC7961] AFipv664 // IPv6/64 IPv6/64 [RFC7961] AFrb // RBridge RBridge Port ID [RFC7961] AFtrill // TRILL TRILL Nickname [RFC7455] AFuuid // UUID Universally Unique Identifier (UUID) AFafir // AFI Routing Policy AFI [draft-ietf-idr-rpd-02] AFmplsns // MPLSNS MPLS Namespaces AFreserved AddressFamily = 65535 // 65535 65535 Reserved )
func NewAddressFamily ¶ added in v0.4.34
func NewAddressFamily[T constraints.Integer](integer T) (addressFamily AddressFamily, err error)
NewAddressFamily returns iana.AddressFamily for any integer value.
- values larger that 255 produce error testable with errors.Is(err, ints.ErrTooLarge)
- addressFamily may be invalid, ie. not an iana-assigned value, check with addressFamily.IsValid
- or use NewValidAddressFamily
func NewAddressFamily1 ¶ added in v0.4.34
func NewAddressFamily1[T constraints.Integer](integer T) (addressFamily AddressFamily)
NewAddressFamily1 returns iana.NewAddressFamily1 for any integer value.
- if value is too large, panic
- addressFamily may be invalid, ie. not an iana-assigned value, check with addressFamily.IsValid
- or use NewValidAddressFamily
func NewValidAddressFamily ¶ added in v0.4.34
func NewValidAddressFamily[T constraints.Integer](integer T) (addressFamily AddressFamily, err error)
NewValidAddressFamily returns iana.AddressFamily for any integer value.
- values larger that 65535 produce error testable with errors.Is(err, ints.ErrTooLarge)
- addressFamily is valid
func (AddressFamily) Description ¶
func (af AddressFamily) Description() (full string)
func (AddressFamily) Int ¶ added in v0.4.36
func (af AddressFamily) Int() (addressFamilyInt int)
func (AddressFamily) IsValid ¶
func (af AddressFamily) IsValid() (isValid bool)
func (AddressFamily) String ¶
func (af AddressFamily) String() (s string)
func (AddressFamily) StringInt ¶ added in v0.4.86
func (af AddressFamily) StringInt() (s string)
func (AddressFamily) Uint16 ¶ added in v0.4.36
func (af AddressFamily) Uint16() (addressFamilyInt uint16)
type InternetSocket ¶ added in v0.4.34
type InternetSocket string
InternetSocket is a unique named type for socket identifiers based on protocol, IP address and possibly port number.
- InternetSocket is fmt.Stringer
- InternetSocket is ordered
func NewInternetSocket ¶ added in v0.4.34
func NewInternetSocket(protocol Protocol, addrPort netip.AddrPort) (internetSocket InternetSocket, err error)
NewInternetSocket returns an InternetSocket socket identifier based on protocol, IP address and port
func NewInternetSocket1 ¶ added in v0.4.34
func NewInternetSocket1(protocol Protocol, addrPort netip.AddrPort) (internetSocket InternetSocket)
NewInternetSocket1 returns an InternetSocket socket identifier based on protocol, IP address and port, panics on error
func NewInternetSocketNoPort ¶ added in v0.4.34
func NewInternetSocketNoPort(protocol Protocol, addr netip.Addr) (internetSocket InternetSocket, err error)
NewInternetSocketNoPort returns an InternetSocket socket identifier based on protocol and IP address
func (InternetSocket) IsZeroValue ¶ added in v0.4.96
func (is InternetSocket) IsZeroValue() (isZeroValue bool)
func (InternetSocket) String ¶ added in v0.4.34
func (is InternetSocket) String() (s string)
type Port ¶ added in v0.4.34
type Port uint16
Port contains an iana port number 1…65535.
- Port is ordered
- Port implements fmt.Stringer
- Port has IsValid, Int and Uint16 methods
func NewPort ¶ added in v0.4.34
func NewPort[T constraints.Integer](integer T) (port Port, err error)
NewPort returns iana.Port for any integer value.
- values larger that 65535 produce error testable with errors.Is(err, ints.ErrTooLarge)
- port may be invalid, ie. not an iana-assigned value, check with port.IsValid
- or use NewValidPort
func NewPort1 ¶ added in v0.4.34
func NewPort1[T constraints.Integer](integer T) (port Port)
NewPort1 returns iana.Port for any integer value.
- if value is too large, panic
- port may be invalid, ie. not an iana-allowed value, check with port.IsValid
- or use NewValidPort
func NewValidPort ¶ added in v0.4.34
func NewValidPort[T constraints.Integer](integer T) (port Port, err error)
NewValidPort returns iana.Port for any integer value.
- values larger that 65535 produce error testable with errors.Is(err, ints.ErrTooLarge)
- port is valid
type Protocol ¶
type Protocol uint8
Protocol represents iana Assigned Internet Protocol Numbers for IPv4 and IPv6.
- Protocol is ordered
- Protocol implements fmt.Stringer
- Protocol has methods IsValid Description Int Uint8
IANA protocol-numbers
const ( IPhopopt Protocol = iota // IPv6 Hop-by-Hop Option IPv6xh RFC8200 IPicmp // Internet Control Message RFC792 IPigmp // IGMP Internet Group Management RFC1112 IPggp // GGP Gateway-to-Gateway RFC823 IPv4 // IPv4 IPv4 encapsulation RFC2003 IPst // ST Stream RFC1190 RFC1819 IPtcp // TCP Transmission Control RFC9293 IPcbt // CBT CBT IPegp // EGP Exterior Gateway Protocol RFC888 IPigp // IGP any private interior gateway IPbbn // BBN-RCC-MON BBN RCC Monitoring IPnvp // NVP-II Network Voice Protocol RFC741 IPpup // PUP PUP IPargus // ARGUS (deprecated) ARGUS IPemcon // EMCON EMCON IPxnet // XNET Cross Net Debugger IPchaos // CHAOS Chaos IPudp // UDP User Datagram RFC768 IPmux // MUX Multiplexing IPdcn // DCN-MEAS DCN Measurement Subsystems IPhmp // HMP Host Monitoring RFC869 IPprm // PRM Packet Radio Measurement IPxns // XNS-IDP XEROX NS IDP IPtrunk1 // TRUNK-1 Trunk-1 IPtrunk2 // TRUNK-2 Trunk-2 IPleaf1 // LEAF-1 Leaf-1 IPleaf2 // LEAF-2 Leaf-2 IPrdp // RDP Reliable Data Protocol RFC908 IPirtp // IRTP Internet Reliable Transaction RFC938 IPisotp4 // ISO-TP4 ISO Transport Protocol Class 4 RFC905 IPnetblt // NETBLT Bulk Data Transfer Protocol RFC969 IPmfe // MFE-NSP MFE Network Services Protocol IPmerit // MERIT-INP MERIT Internodal Protocol IPdccp // DCCP Datagram Congestion Control Protocol RFC4340 IP3pc // 3PC Third Party Connect Protocol IPidpr // IDPR Inter-Domain Policy Routing Protocol IPxtp // XTP XTP IPddp // DDP Datagram Delivery Protocol IPidprcmtp // IDPR-CMTP IDPR Control Message Transport Proto IPtp // TP++ TP++ Transport Protocol IPil // IL IL Transport Protocol IPv6 // IPv6 IPv6 encapsulation RFC2473 IPsdrp // SDRP Source Demand Routing Protocol IPv6route // IPv6-Route Routing Header for IPv6 IPv6xh IPv6frag // IPv6-Frag Fragment Header for IPv6 IPv6xh IPidrp // IDRP Inter-Domain Routing Protocol IPrsvp // RSVP Reservation Protocol RFC2205 RFC3209 IPgre // GRE Generic Routing Encapsulation RFC2784 IPdsr // DSR Dynamic Source Routing Protocol RFC4728 IPbna // BNA BNA IPesp // ESP Encap Security Payload IPv6xh RFC4303 IPah // AH Authentication Header IPv6xh RFC4302 IPinlsp // I-NLSP Integrated Net Layer Security TUBA IPswipe // SWIPE (deprecated) IP with Encryption IPnarp // NARP NBMA Address Resolution Protocol RFC1735 IPmobile // MOBILE IP Mobility IPtlsp // TLSP Transport Layer Security Protocol using Kryptonet key management IPskip // SKIP SKIP IPv6icmp // IPv6-ICMP ICMP for IPv6 RFC8200 IPv6nonxt // IPv6-NoNxt No Next Header for IPv6 RFC8200 IPv6opts // IPv6-Opts Destination Options for IPv6 IPv6xh RFC8200 IPanyhost // ANYHOST any host internal protocol IPcftp // CFTP CFTP Network Message IPanynw // ANYNW any local network IPsat // SAT-EXPAK SATNET and Backroom EXPAK IPkrypto // KRYPTOLAN Kryptolan IPrvd // RVD MIT Remote Virtual Disk Protocol IPippc // IPPC Internet Pluribus Packet Core IPanyfs // ANYFS any distributed file system IPsatmon // SAT-MON SATNET Monitoring IPvisa // VISA VISA Protocol IPipcv // IPCV Internet Packet Core Utility IPcpnx // CPNX Computer Protocol Network Executive IPcphb // CPHB Computer Protocol Heart Beat IPwsn // WSN Wang Span Network IPpvp // PVP Packet Video Protocol IPbrsat // BR-SAT-MON Backroom SATNET Monitoring IPsun // SUN-ND SUN ND PROTOCOL IPwbmon // WB-MON WIDEBAND Monitoring IPwbexpak // WB-EXPAK WIDEBAND EXPAK IPisoip // ISO-IP ISO Internet Protocol IPvmtp // VMTP VMTP IPsvmtp // SECURE-VMTP SECURE-VMTP IPvines // VINES VINES IPttp // TTP Transaction Transport Protocol, IPTM Internet Protocol Traffic Manager IPnsf // NSFNET-IGP NSFNET-IGP IPdgp // DGP Dissimilar Gateway Protocol IPtcf // TCF TCF IPeigrp // EIGRP EIGRP RFC7868 IPospf // OSPFIGP OSPFIGP RFC1583 RFC2328 RFC5340 IPrpc // Sprite-RPC Sprite RPC Protocol IPlarp // LARP Locus Address Resolution Protocol IPmtp // MTP Multicast Transport Protocol IPax25 // AX.25 AX.25 Frames IPip // IPIP IP-within-IP Encapsulation Protocol IPmicp // MICP (deprecated) Mobile Internetworking Control Pro. IPscc // SCC-SP Semaphore Communications Sec. Pro. IPether // ETHERIP Ethernet-within-IP Encapsulation RFC3378 IPencap // ENCAP Encapsulation Header RFC1241 IPenc // ENC any private encryption scheme IPgmtp // GMTP GMTP RXB5 IPifmp // IFMP Ipsilon Flow Management Protocol IPpnni // PNNI PNNI over IP IPpim // PIM Protocol Independent Multicast RFC7761 IParis // ARIS ARIS IPscps // SCPS SCPS IPqnx // QNX QNX IPan // A/N Active Networks IPcomp // IPComp IP Payload Compression Protocol RFC2393 IPsnp // SNP Sitara Networks Protocol IPcq // Compaq-Peer Compaq Peer Protocol IPipx // IPX-in-IP IPX in IP IPvrrp // VRRP Virtual Router Redundancy Protocol RFC5798 IPpgm // PGM PGM Reliable Transport Protocol IPany0 // any 0-hop protocol any 0-hop protocol IPl2tp // L2TP Layer Two Tunneling Protocol RFC3931 IPddx // DDX D-II Data Exchange (DDX) IPiatp // IATP Interactive Agent Transfer Protocol IPstp // STP Schedule Transfer Protocol IPsrp // SRP SpectraLink Radio Protocol IPuti // UTI UTI IPsmp // SMP Simple Message Protocol IPsm // SM (deprecated) Simple Multicast Protocol IPptp // PTP Performance Transparency Protocol IPisis // ISIS ISIS over IPv4 IPfire // FIRE FIRE IPcrtp // CRTP Combat Radio Transport Protocol IPcrudp // CRUDP Combat Radio User Datagram IPssc // SSCOPMCE SSCOPMCE IPlt // IPLT IPLT IPsps // SPS Secure Packet Shield IPpipe // PIPE Private IP Encapsulation within IP IPsctp // SCTP Stream Control Transmission Protocol IPfc // FC Fibre Channel Murali_Rajagopal RFC6172 IPrsvpi // RSVP RSVP-E2E-IGNORE RFC3175 IPmobility // MOBILITY Mobility Header IPv6xh RFC6275 IPudplite // UDPLite UDPLite RFC3828 IPmpls // MPLS-in-IP MPLS-in-IP RFC4023 IPmanet // manet MANET Protocols RFC5498 IPhip // HIP Host Identity Protocol IPv6xh RFC7401 IPshim6 // Shim6 Shim6 Protocol IPv6xh RFC5533 IPwesp // WESP Wrapped Encapsulating Security Payload RFC5840 IProhc // ROHC Robust Header Compression RFC5858 IPeth // Ethernet Ethernet RFC8986 IPagg // AGGFRAG AGGFRAG encapsulation payload for ESP RFC-ietf-ipsecme-iptfs-19 IP253 Protocol = 108 + iota // 253 Use for experimentation and testing IPv6xh RFC3692 IP254 // 254 Use for experimentation and testing IPv6xh RFC3692 IP255 // Reserved Reserved )
func NewProtocol ¶ added in v0.4.34
func NewProtocol[T constraints.Integer](integer T) (protocol Protocol, err error)
NewProtocol returns iana.Protocol for any integer value.
- values larger that 255 produce error testable with errors.Is(err, ints.ErrTooLarge)
- protocol may be invalid, ie. not an iana-assigned value, check with protocol.IsValid
- or use NewValidProtocol
func NewProtocol1 ¶ added in v0.4.34
func NewProtocol1[T constraints.Integer](integer T) (protocol Protocol)
NewProtocol returns iana.Protocol for any integer value.
- if value is too large, panic
- protocol may be invalid, ie. not an iana-assigned value, check with protocol.IsValid
- or use NewValidProtocol
func NewValidProtocol ¶ added in v0.4.34
func NewValidProtocol[T constraints.Integer](integer T) (protocol Protocol, err error)
NewProtocol returns iana.Protocol for any integer value.
- values larger that 255 produce error testable with errors.Is(err, ints.ErrTooLarge)
- protocol is valid
func (Protocol) Description ¶
Description returns a sentence describing protocol
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