Specifies the basic information necessary to connect to a peer node.
|timestamp*||4 bytes||unix timestamp(LE)||Last known time (in seconds) that the peer was known to be “live.”|
|services||8 bytes||bitfield(LE)||The services this node supports. See Services Bitfield.|
|IP address||16 bytes||ip address||The IP (v4 or v6) address used to connect to the peer.|
|port||2 bytes||unsigned integer(BE)||The port used to the connect to the peer.|
* timestamp is not included where network addresses appear in the version message format
A single format is used to specify IPv4 and IPv6 addresses, IPv4-mapped IPv6 addresses: