一些常见的协议号和端口号
一些常见的协议号和端口号端口协议协议号ip0IPI
terprotocolicmp1ICMPI
terco
trolmessageprotocolggp3GGPGatewaygatewayprotocoltcp6TCPTra
smissio
co
trolprotocolegp8EGPExteriorgatewayprotocolpup12PUPPARCu
iversalpacketprotocoludp17UDPUserdatagramprotocolhmp20HMPHostmo
itori
gprotocolx
sidp22XNSIDPXeroxNSIDPrdp27RDP