pub fn encode_pcp_map(
client_ip: Ipv4Addr,
nonce: &[u8; 12],
internal_port: u16,
lifetime_s: u32,
) -> [u8; 60]Expand description
PCP MAP request: version 2, opcode MAP, lifetime, client address as IPv4-mapped IPv6, 12-byte nonce, protocol UDP, internal + suggested port, any external address.