Pong message

Pong messages contain information about a Gnutella host and are sent as response to an incoming Ping message. The message payload type is 0x01 and the message has fields shown in table tbl:gnutellapong. All fields are in network byte order (big endian), except the IP address in Gnutella version 0.4 which is in little endian byte order.

Table 3.3: Gnutella Pong message fields

Bytes	Description
0-1	Port number
2-5	IP address
6-9	Number of shared files
10-13	Number of kilobytes shared
14-	Optional GGEP extension block