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Re: Error In connection ?? - Mailing list pgsql-sql

From Richard Huxton
Subject Re: Error In connection ??
Date
Msg-id 41925E2A.2080003@archonet.com
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In response to Re: Error In connection ??  ("Goutam Paruchuri" <gparuchuri@oneil.com>)
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Goutam Paruchuri wrote:
> My understanding was it means ip range of 1 to 254.
> 
> 192.168.2.1 to 192.168.1.254

No, it refers to the number of bits. You can use either of:  192.168.2.0 255.255.255.0  192.168.2.0/24
Both of these cover the range:  192.168.2.1 - 192.168.1.255

Might be worth searching for a network howto on CIDR subnet formats.
--   Richard Huxton  Archonet Ltd

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