[squid-users] TCP_RESET non http requests on port 80

[Omid Kosari]

Alex Rousskov wrote
> I understand that it works for regular requests. Does it also work (i.e.,
> does Squid
> reset the connection) when handling a non-HTTP request on port 80?

No , when the request is non-HTTP it does not reset the connection .



Here is my test results . i would test with 123.com ip address which is
69.58.188.49 .






config:
acl test dst 69.58.188.49
deny_info TCP_RESET test
http_reply_access deny test 


=====
test type:
telnet 123.com 80
GET / HTTP/1.1
host: 123.com


RESULT:
HTTP/1.1 403 Forbidden
Server: squid
Mime-Version: 1.0
Date: Sun, 28 Aug 2016 08:45:23 GMT
Content-Type: text/html;charset=utf-8
Content-Length: 5
X-Cache: MISS from cache1
X-Cache-Lookup: MISS from cache1:3128
Connection: keep-alive

reset

note:telnet will not disconnect until i hit few Enter

=====
test type:
telnet 123.com 80
sgsdgsdgsdgsdg

RESULT:
HTTP/1.1 400 Bad Request
Server: squid
Mime-Version: 1.0
Date: Sun, 28 Aug 2016 09:00:12 GMT
Content-Type: text/html;charset=utf-8
Content-Length: 0
X-Cache: MISS from cache1
X-Cache-Lookup: NONE from cache1:3128
Connection: close



Connection to host lost.


====================================================================

config:
acl test dst 69.58.188.49
deny_info TCP_RESET test
adapted_http_access deny test


=====
test type:
telnet 123.com 80
GET / HTTP/1.1
host: 123.com



RESULT:
note:empty, just disconnects the telnet

=====
test type:
telnet 123.com 80
sgsdgsdgsdgsdg

RESULT:
HTTP/1.1 400 Bad Request
Server: squid
Mime-Version: 1.0
Date: Sun, 28 Aug 2016 08:56:14 GMT
Content-Type: text/html;charset=utf-8
Content-Length: 0
X-Cache: MISS from cache1
X-Cache-Lookup: NONE from cache1:3128
Connection: close



Connection to host lost.




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