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how ping do you have in GPRS ? |
moua
Joined: Jun 03, 2002
Posts: 91
From: Paris, France
PM |
Ping a server near you.
I got about 800ms, min 650ms and max 1sec  (and mooore)
[moua] |
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JuanK
Joined: Jan 17, 2002
Posts: 93
From: Stockholm, Sweden
PM |
When I tryed, I got a ping time between 600ms and 1200ms!!!
That was using my T65 and GPRS throught my Swedish provider "Comviq".
The "funny" thing is that if you do a port scan of your phone using a fast port scanner, then you can make your phone to "die", well...it reboots. And you get the "Enter pin code" screen.
A simple, but functional DoS attac. =)
The T68 dies as well doing the same thing.
//JuanK |
wapchimp
Joined: Jun 09, 2002
Posts: > 500
From: Land of the chimps
PM, WWW
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how do u ping/port scan a mobile??
[addsig] |
moua
Joined: Jun 03, 2002
Posts: 91
From: Paris, France
PM |
You must have the ip of the mobile
but here in france in most cases, you have a private IP, behind a NAT.
Just immagine... millions of gsm who have public ip... *sigh*
But with UMTS we should all have public IPv6 |
cadcad
Joined: Mar 01, 2002
Posts: > 500
From: Lebanon
PM |
When using GPRS the network provides the same IP address to all users. It's called a virtual IP and that causes a lot of problems especially with chat programs.
This post was posted from a T68i |
moua
Joined: Jun 03, 2002
Posts: 91
From: Paris, France
PM |
there's no problem with chat like irc msn icq, aim...
But there's problem if you whant to make a server, send files (with chat apps, no problem with ftp, mail...) or conferencig with mic/webcam. |
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Posted: 2002-11-04 03:40
