[cisco-voip] DestIPAddr field in CDR record

[Pete Fabian]

To convert the signed decimal value to an IP address

 

Step 1 Convert the database display (-1139627840) to a hex value.

The hex value equals 0xBC12A8C0.

 

Step 2 Reverse the hex bytes, as shown below:

CO A8 12 BC

 

Step 3 Convert the bytes from hex to decimal, as shown below:

192 168 18 188

 

Step 4 The IP address displays in the following format:

192.168.18.188 

 

 

 

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From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Wes Sisk
Sent: Wednesday, August 01, 2007 7:16 AM
To: CarlosOrtiz at bayviewfinancial.com
Cc: cisco-voip at puck.nether.net
Subject: Re: [cisco-voip] DestIPAddr field in CDR record

 

documentation on how the number is stored:
http://www.cisco.com/en/US/customer/products/sw/voicesw/ps556/products_progr
amming_usage_guide09186a00806ed410.html#wp29039


i think this has octets out of order, but it's easy enuf to mod to your
needs:

#!/usr/bin/perl

my $raw = -1139627840;
my @addr = unpack('C4', pack('i', $raw));

my $ip = join('.', @addr);
print $ip, "\n";

/Wes

CarlosOrtiz at bayviewfinancial.com wrote: 


When viewing the DestIPAddr for a call in the CDR database of the
calldetailrecord table a numeric number is shown.  Anyone know how to
convert this to IP address format? 

Carlos 

 





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