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UDP协议数据包首部格式

QQ登录时的OICQ_UDP协议数据包

User Datagram Protocol, Src Port: pda-gate (4012), Dst Port: irdmi (8000) #UDP协议,源端口:4012端口, 目标端口:8000端口# Source Port: pda-gate (4012) #源端口:4012端口# Destination Port: irdmi (8000) #目标端口:8000端口# Length: 47 #数据报文长度:47字节# Checksum: 0xdb9c [validation disabled] #校验和:0xdb9c#

OICQ - IM software, popular in China Flag: Oicq packet (0x02) Version: 0x3709 Command: Request KEY (29) Sequence: 10159 Data(OICQ Number,if sender is client): 2353485166 #QQ号码# Data: \002