esp: encapsulating security payload

同义词释义

1)esp: encapsulating security payload,压缩安全有效载荷2)safe working load,安全有效载荷3)encapsulating security payload (ESP),数据打包安全有效载荷4)IP payload compression protocol(IPPCP),IP有效载荷压缩协议5)safety load,安全载荷6)safe loading,安全荷载