nanog mailing list archives

RE: Using Mobile Phone email addys for monitoring


From: "Jason J. W. Williams" <williamsjj () digitar com>
Date: Thu, 6 Sep 2007 18:04:44 -0600


Hi All,

Our experience with using the e-mail-to-SMS gateways provided by
AT&T/Cingular and T-Mobile:

AT&T: Messages come through with very little delay (even during alert
storms).
T-Mobile: 10-15 messages/hour are allowed through...then T-Mobile
refuses the IP for about an  hour.

-J

-----Original Message-----
From: owner-nanog () merit edu [mailto:owner-nanog () merit edu] On Behalf Of
Daniel Senie
Sent: Thursday, September 06, 2007 4:09 PM
To: Jared Mauch; matthew zeier
Cc: Rick Kunkel; nanog () merit edu
Subject: Re: Using Mobile Phone email addys for monitoring


At 05:29 PM 9/6/2007, Jared Mauch wrote:


On Thu, Sep 06, 2007 at 02:12:34PM -0700, matthew zeier wrote:



  > Anyone else have any issues, past or present, with this kind of
thing?


 It takes ~ 7 minutes from the time Nagios sends an email sms to 
AT&T to the
 time it hits my phone.  I'm using @mobile.mycingular.com because 
mmode.com
 stopped working (which results in at least two txt pages vs. the 
one I was
 used to).

 > Is SMTP to a mobile phone a fundamentally flawed way to do this?

 I'm beginning to think it is!

        Some mobile phones you can talk to via AT commandset, either
via USB cable or something else.  (eg: I have used a Nokia 6230 with
usb
cable.. you can also use bluetooth).  If you pay $5 or whatnot for
unlimited
SMS on a el-cheapo plan, it might work better than using the SMTP
gateway
(when tied to Nagios, etc..) as you can send SMS messages with the AT
commandset.

Assuming, for the moment, that there's a cell signal available in 
your data center... Not always the case, unfortunately. 

!SIG:46e0923b62578058632379!


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