Hi , I am a newbie
Recently I learning the time sequence (tcptrace)
Why one of the segment blocks of the SACK option field will be removed without being confirmed ?
Can anyone help ?
1 | initial version |
Hi , I am a newbie
Recently I learning the time sequence (tcptrace)
Why one of the segment blocks of the SACK option field will be removed without being confirmed ?
Can anyone help ?
Hi , I am a newbie
Recently I learning the time sequence (tcptrace)
Why one of the segment blocks of the SACK option field will be removed without being confirmed ?
Can anyone help ?
Hi , I am a newbie
Recently I learning the time sequence (tcptrace)
Why one of the segment blocks of the SACK option field will be removed without being confirmed ?
Can anyone help ?SACK's segment block should be removed after the missing segment is confirmed.
However, in the following case, when the sender loses the packet again, the segment block of the SACK option is one less segment.
Please help answer , thank you so much
[Packet Details]https://upload.cc/i1/2018/11/29/xmFpgO.png
[Tcptrace]https://upload.cc/i1/2018/11/29/OcpJQG.png
Hi , I am a newbie
Recently I learning the time sequence (tcptrace)
Why one of the segment blocks of the SACK option field will be removed without being confirmed ?
SACK's segment block should be removed after the missing segment is confirmed.
However, in the following case, when the sender loses the packet again, the segment block of the SACK option is one less segment.
Please help answer , thank you so much much
[Packet Details]https://upload.cc/i1/2018/11/29/xmFpgO.png
[Tcptrace]https://upload.cc/i1/2018/11/29/OcpJQG.png