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6 questions
0
votes
1
answer
193
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TCP packets being lost
I have some TCP packets being lost. I have monitored the interface with tcpdump pcap file - https://www.dropbox.com/s/7m3hr1b7065tenx/tcp.pcap?dl=0
I noticed that when I lose packets I only get 5 ...
- 1
-1
votes
1
answer
1k
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SSH connection not established, but standard TCP/IP connection works
I'm working on a custom yocto Linux for a Raspberry PI 3 and try to get the WIFI connection working with SSH. However when trying to connect from my PC (Ubuntu 19.10, SSH OpenSSH_8.0p1 Ubuntu-6build1, ...
- 1
2
votes
0
answers
9k
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Why TCP Out-Of-Order packet is seen after SYN?
I am trying to troubleshoot a performance issue between a client and a file server. When I look at the capture from the client, I see a weird behavior. I am trying to understand this weird behavior.
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-1
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1
answer
2k
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Why is wireshark capturing packets not destined to my host? [closed]
My IP was configured as 192.168.101.91, I don't understand why my host is receiving packets which have a destination address of 192.168.87.203(and many other IPs which I didn't capture) given that I ...
- 109
1
vote
1
answer
3k
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server is not responding on SYN packets
On the attached tcp dump, the first two SYN packets (#21800 and 21801) came to the server, however SYN ACK was sent for the second SYN. Is that correct behaviour? My understanding is that the client ...
- 11
3
votes
3
answers
13k
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wireshark http POST
I would like to have a http POST request method CAPTURE filter.
I know it is easy to do it by display filter http.request.method==POST but I need tcpdump compatible.
I wrote tcp dst port 80 and (tcp[...
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