Regards, Martin
MartinVisser99@xxxxxxxxx
On Mon, Apr 19, 2010 at 11:10 PM, Thomas Ellingsén
<Thomas.Ellingsen@xxxxxxxxxxx> wrote:
Hi,
I get TCP Previous segment lost folowed by 2-10 TCP Dup ACK
3381 2010-04-19 12:33:55.284770 192.176.3.132 10.32.22.90 TCP [TCP Previous segment lost] [TCP segment of a reassembled PDU]
3382 2010-04-19 12:33:55.286392 10.32.22.90 192.176.3.132 TCP [TCP Dup ACK 3379#1] 56791 > 29900 [ACK] Seq=1 Ack=269280 Win=254 Len=0 SLE=270296 SRE=270660
3384 2010-04-19 12:33:55.333856 10.32.22.90 192.176.3.132 TCP [TCP Dup ACK 3379#2] 56791 > 29900 [ACK] Seq=1 Ack=269280 Win=254 Len=0 SLE=270296 SRE=270723
3387 2010-04-19 12:33:55.478371 10.32.22.90 192.176.3.132 TCP [TCP Dup ACK 3379#3] 56791 > 29900 [ACK] Seq=1 Ack=269280 Win=254 Len=0 SLE=270296 SRE=270791
...
>From what I understand there is lost packets. Is there any way to see in what direction the packets are getting dropped/lost?
Why is 10.32.22.90 sending the same ACK multiple times? Is "he" waiting for a response on the ACK?? It does not make sence to me.
Regrads,
Thomas
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