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rolandoam/gist:660109

Created November 2, 2010 18:58
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entel redirection
Raw
gistfile1.txt
The lovely people from Entel is listening on every request/socket you open on a
mobile device to see if it's doing something that resembles an HTTP request, if
so then it "discretely" redirects you to somewhere else:
Here's a log of an embedded device we're (DataDyne) building (these are the raw
AT commands)
== FIRST ATTEMPT ==
AT
OK
AT+IPR=19200
OK
ATE0
== NOTE: from here on this shows only the responses from the modem ==
OK
OK
== NOTE: this was our IMEI :-P
35XXXXXX
OK
OK
OK
== NOTE: checking for network
+CREG: 0,2
OK
== NOTE: skipped lines
OK
+CREG: 0,1
OK
OK
== NOTE: connecting to GPRS network
#GPRS: 0
OK
+IP: 186.10.241.227
OK
#GPRS: 1
OK
== NOTE: issuing first HTTP request - this was made to my local computer on
== the port 7767 (through the internet - no local connection here)
CONNECT
HTTP/1.1 200 OK
Connection: close
Date: Tue, 02 Nov 2010 17:41:00 GMT
ETag: "55a54008ad1ba589aa210d2629c1df41"
Content-Type: text/html; charset=utf-8
X-Runtime: 167
Content-Length: 1
Cache-Control: private, max-age=0, must-revalidate
.
NO CARRIER
== NOTE: here starts the second attempt
OK
OK
OK
OK
== NOTE: again, our IMEI
35XXXXXX
OK
OK
OK
+CREG: 0,1
OK
OK
OK
OK
OK
#GPRS: 1
OK
== NOTE: and the second attempt... ooops, our friends from @entel want us to go through them
== why?
CONNECT
HTTP/1.1 302 Found
Location: http://gw.vas.entelpcs.cl/pm/v1.php?n=730011165213740-0400&host=201.214.212.201&url=/mipbox/fetch&params=b=352XXXXXX
Content-Type: text/html; charset=utf-8
Content-Length: 239
Connection: close
<html><head><title>Object moved</title></head><body>
<h2>Object moved to <a href='http://gw.vas.entelpcs.cl/pm/v1.php?n=730011165213740-0400&host=201.214.212.201&url=/mipbox/fetch&params=b=352XXXXXX'>here</a>.</h2>
</body></html>
NO CARRIER
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