Nat封装Pp协议
==⚠ Switch to EXCALIDRAW VIEW in the MORE OPTIONS menu of this document. ⚠==
Text Elements
client ^pdsoIL0z
NAT ^lEtOOR5s
Server ^7HyKnicB
SYN
seq0 ^3wBZM9az
SYN
seq0 ^R34LJTTX
SYN ACK
seq1
ack seq0+1 ^ku3h4ofD
SYN ACK
seq1
ack seq0+1 ^VaSJirUE
ACK
se0+1
ack seq1+1 ^5yzdFJfC
ACK
seq0+1
ack seq1+1 ^uJx2rLkd
PSH ACK
seq0+1
ack seq1+1 ^skKSIqjO
PP
seq0+1
ack seq+1 ^MMMDiihE
PSH ACK
seq0+1+pp_len
ack seq1+1 ^uUkvWLB5
在发送第一个数据报文前，发送pp数据包 ^LV7br3Ql
用户的数据包中的seq需要额外加上pp_len的长度 ^b9Iy3zcE
ACK
seq1+1
ack seq0+1+pp_len ^0DvdQori
ACK
seq1+1
ack seq0+len+1 ^bv0yq8Fc
ACK
seq1+2
ack seq0+1+pp_len+len ^L4xd5TyH
%%
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