[cs615asa] HW4

[Rozy Gupta]

Is it  HEAD / HTTP/1.1 that I am missing because I did that but still it's not working.



Best,
Rozy

From: cs615asa-bounces at lists.stevens.edu <cs615asa-bounces at lists.stevens.edu> On Behalf Of Brett Biggs
Sent: Sunday, March 17, 2019 8:40 PM
To: CS615 - Aspects of System Administration <cs615asa at lists.stevens.edu>
Subject: Re: [cs615asa] HW4

Your missing the final part of the tcpdump command that will allow you to go to the next step.
________________________________
From: cs615asa-bounces at lists.stevens.edu<mailto:cs615asa-bounces at lists.stevens.edu> <cs615asa-bounces at lists.stevens.edu<mailto:cs615asa-bounces at lists.stevens.edu>> on behalf of Rozy Gupta <rgupta11 at stevens.edu<mailto:rgupta11 at stevens.edu>>
Sent: Sunday, March 17, 2019 8:34:44 PM
To: CS615 - Aspects of System Administration
Subject: Re: [cs615asa] HW4


Can somebody explain me how exactly the following command works?

( printf "GET / HTTP/1.1\r\nHost: www.yahoo.com\r\n\r\n<http://www.yahoo.com/r/n/r/n>"; sleep 1; ) | \
        openssl s_client -connect www.yahoo.com:443<https://nam02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.yahoo.com%3A443&data=02%7C01%7Crgupta11%40stevens.edu%7C42a93df3761c4b2fbb6308d6ab3a4f6c%7C8d1a69ec03b54345ae21dad112f5fb4f%7C0%7C0%7C636884664282865464&sdata=5cypBTUxs1D8vgpr1MTGBOGQZvw94cnEeohnH3059%2BI%3D&reserved=0>


when I try to execute " tcpdump tcp -w http.pcap port 80"  on both server and client and then execute the above command in the client and finally try to read the file, Nothing is captured in the file.

Does somebody else has the same issue?

Can anyone tell me what might be the issue?

Best,
Rozy

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