Re: [ilugd] Broadband Connection

2007-07-02 Thread PJ

Scanning MTNL's ip space, I noticed with a faint sense of horror that a script
kiddie could DOS MTNL's service pretty thoroughly in the space of about half an
hour, since most of MTNL's modems allow wan access and have a default
username/password combination. Other details are then available, which will
apparently allow a cracker to abuse the victim's account.

Allegedly MTNL doesn't use caller ID as part of its authentication.

If this is true (I find it hard to believe this), then MTNL is being
inexcusably negligent. Of course, MTNL doesn't have much incentive to stop
this, since they just pass the bill on to users (and if the user doesn't have
an unlimited account, too bad).

If this is not true, then the crackers who are using cracked accounts
are likely being naive idiots.

So another tip for users is:

Make sure you have all WAN services disabled in Management-Access control-
services to avoid this sort of abuse.

regards
PJ



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Re: [ilugd] Broadband Connection

2007-07-02 Thread Raj Mathur
On Monday 02 July 2007 11:34, PJ wrote:
 Scanning MTNL's ip space, I noticed with a faint sense of horror that
 a script kiddie could DOS MTNL's service pretty thoroughly in the
 space of about half an hour, since most of MTNL's modems allow wan
 access and have a default username/password combination. Other
 details are then available, which will apparently allow a cracker to
 abuse the victim's account.

Ah, but the question is, can you connect to my MTNL account from a 
different MTNL number?  I haven't tried it, but if they have a bit of a 
clue they should only allow logging into, e.g. the 23456789 PPP from 
23456789 and not from 98765432.  Has anyone tried this?

 Allegedly MTNL doesn't use caller ID as part of its authentication.

Hmm, that seems to indicate that you CAN connect to any account from any 
phone.  Scary.

 If this is true (I find it hard to believe this), then MTNL is being
 inexcusably negligent. Of course, MTNL doesn't have much incentive to
 stop this, since they just pass the bill on to users (and if the user
 doesn't have an unlimited account, too bad).

 If this is not true, then the crackers who are using cracked accounts
 are likely being naive idiots.

 So another tip for users is:

 Make sure you have all WAN services disabled in Management-Access
 control- services to avoid this sort of abuse.

Or just use the modem in bridge mode, which is what I've been advocating 
all along.  In bridge mode the modem doesn't have an external IP at 
all.

Regards,

-- Raju
-- 
Raj Mathur           [EMAIL PROTECTED]   http://kandalaya.org/
       GPG: 78D4 FC67 367F 40E2 0DD5  0FEF C968 D0EF CC68 D17F
                      It is the mind that moves

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Re: [ilugd] Broadband Connection

2007-07-02 Thread Vikas Rawal

 Ah, but the question is, can you connect to my MTNL account from a 
 different MTNL number?  I haven't tried it, but if they have a bit of a 
 clue they should only allow logging into, e.g. the 23456789 PPP from 
 23456789 and not from 98765432.  Has anyone tried this?

I know that BSNL in Kolkata does not tie the account to the telephone
number by default. They do it only if specifically requested. Somebody
I know recently ran into a huge bill and found that his account had
been used by somebody else.

Vikas

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[ilugd] [commercial] American company seeking Asterisk consultants

2007-07-02 Thread Justin Moore
Hello,

We're looking for Asterisk consultants to assist us with some new
deployments. Anyone that is interested is welcome to reply to this email
with their qualificaitons and pay requirements. Additionally, we are willing
to train the right candidate on Asterisk, but he must have a strong CentOS
background. Please direct all inquiries to [EMAIL PROTECTED]

Have a nice day.

Justin
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Re: [ilugd] Broadband Connection

2007-07-02 Thread Kenneth Gonsalves

On 02-Jul-07, at 7:51 PM, Raj Mathur wrote:

 space of about half an hour, since most of MTNL's modems allow wan
 access and have a default username/password combination. Other
 details are then available, which will apparently allow a cracker to
 abuse the victim's account.

 Ah, but the question is, can you connect to my MTNL account from a
 different MTNL number?

i dont know about mtnl, but bsnl broadband, if you have a broadband  
connection, you can connect to any account for which you have the  
username and password


-- 
regards

Kenneth Gonsalves
Associate, NRC-FOSS
[EMAIL PROTECTED]
http://nrcfosshelpline.in/web/




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Re: [ilugd] 5,000 ubuntu desktops at delhi university

2007-07-02 Thread Manoj Srivastava
On Sun, 1 Jul 2007 10:27:51 +0530, Anand Shankar
[EMAIL PROTECTED] said:  

 I believe FOSS gained significant acceptance worldwide due to
 patronage and a strategic corporate policy of such majors as IBM,
 Google, Yahoo, HP, Intel etc. For things to happen in India, we need
 more than one such major Corporate and/or Academic body adopting FOSS,
 and in a way encouraging / cajoling others to ponder for adoption.

As an outsider, I find this curious that this is so very
 different from the genesis of free software;  where free software
 started, grew, and flourished in the developer/IT/CS community before
 it was grudgingly acknowledged by major companies.

Interestingly, the focus in this forum seems to be mostly on
 business acceptance, not on community/educational institution
 deployment; which is different from the places where free software was
 born.

manoj
-- 
If I were to awaken after having slept for a thousand years, my first
question would be: Has the Riemann hypothesis been proven? - David
Gilbert
Manoj Srivastava [EMAIL PROTECTED] http://www.golden-gryphon.com/
1024D/BF24424C print 4966 F272 D093 B493 410B  924B 21BA DABB BF24 424C


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Re: [ilugd] [commercial] American company seeking Asterisk consultants

2007-07-02 Thread Gora Mohanty
On Mon, 2007-07-02 at 10:43 -0400, Justin Moore wrote:
[...]

Since you found it necessary to mention it, is there something
special about your being an American company? Should we all fall
down in awe?

Regards,
Gora


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Re: [ilugd] [commercial] American company seeking Asterisk consultants

2007-07-02 Thread das
On Mon, 2007-07-02 at 23:46 +0530, Gora Mohanty wrote:
 Since you found it necessary to mention it, is there something
 special about your being an American company? Should we all fall
 down in awe? 

Maybe because they are proclaiming beforehand that if your IQ is more
than 80, that is, definitely more than Forrest Gump, they will never
employ you: it is the AAS, Average American Standard?


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Re: [ilugd] [commercial] American company seeking Asterisk consultants

2007-07-02 Thread Justin Moore
??

I've had a lot of great success recruiting from this list before, so I won't
let your comments affect my feelings toward the talent on this list. It DOES
matter for your tax purposes that you are working for an American company as
a contractor rather than being taken on as an employee of an Indian company.
We value our employees and contractors abilities and intelligence and always
strive to give them enough information to make an informed decision. To all
of you who have responded with Resume's and other inquiries, we would like
to thank you for your submissions, and we will review your emails and reply
shortly.

Have a great day.

Justin


On 7/2/07, das [EMAIL PROTECTED] wrote:

 On Mon, 2007-07-02 at 23:46 +0530, Gora Mohanty wrote:
  Since you found it necessary to mention it, is there something
  special about your being an American company? Should we all fall
  down in awe?

 Maybe because they are proclaiming beforehand that if your IQ is more
 than 80, that is, definitely more than Forrest Gump, they will never
 employ you: it is the AAS, Average American Standard?


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Re: [ilugd] [commercial] American company seeking Asterisk consultants

2007-07-02 Thread Kenneth Gonsalves

On 02-Jul-07, at 11:46 PM, Gora Mohanty wrote:

 Since you found it necessary to mention it, is there something
 special about your being an American company? Should we all fall
 down in awe?

given that most free software comes from america, that most standards  
are set by america and that India produces negligible amount of free  
software, why not? Yes, we *did* invent the zero - and make good use  
of it in cricket


-- 
regards

Kenneth Gonsalves
Associate, NRC-FOSS
[EMAIL PROTECTED]
http://nrcfosshelpline.in/web/




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