ipproto
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Documentation¶
Overview¶
Package ipproto contains IP Protocol constants.
Index¶
Constants¶
const (Version4 = 4Version6 = 6)
Valid Version values.
Variables¶
This section is empty.
Functions¶
This section is empty.
Types¶
typeProto¶
type Protouint8
Proto is an IP subprotocol as defined by the IANA protocolnumbers list(https://www.iana.org/assignments/protocol-numbers/protocol-numbers.xhtml),or the special values Unknown or Fragment.
const (// Unknown represents an unknown or unsupported protocol; it's// deliberately the zero value. Strictly speaking the zero// value is IPv6 hop-by-hop extensions, but we don't support// those, so this is still technically correct.UnknownProto = 0x00// Values from the IANA registry.ICMPv4Proto = 0x01IGMPProto = 0x02ICMPv6Proto = 0x3aTCPProto = 0x06UDPProto = 0x11DCCPProto = 0x21GREProto = 0x2fSCTPProto = 0x84// TSMP is the Tailscale Message Protocol (our ICMP-ish// thing), an IP protocol used only between Tailscale nodes// (still encrypted by WireGuard) that communicates why things// failed, etc.//// Proto number 99 is reserved for "any private encryption// scheme". We never accept these from the host OS stack nor// send them to the host network stack. It's only used between// nodes.TSMPProto = 99// Fragment represents any non-first IP fragment, for which we// don't have the sub-protocol header (and therefore can't// figure out what the sub-protocol is).//// 0xFF is reserved in the IANA registry, so we steal it for// internal use.FragmentProto = 0xFF)
func (Proto)MarshalJSON¶added inv1.52.0
MarshalJSON implements json.Marshaler.
func (Proto)MarshalText¶added inv1.52.0
MarshalText implements encoding.TextMarshaler.
func (*Proto)UnmarshalJSON¶added inv1.52.0
UnmarshalJSON implements json.Unmarshaler. If the input is empty, p is set to0. If an error occurs, p is unchanged. The input must be a JSON number or anaccepted string name.
func (*Proto)UnmarshalText¶added inv1.52.0
UnmarshalText implements encoding.TextUnmarshaler. If the input is empty, pis set to 0. If an error occurs, p is unchanged.
Source Files