Обсуждение: Re: Error connecting using pgadmin from different computer

My understanding was it means ip range of 1 to 254.

192.168.2.1 to 192.168.1.254

> -----Original Message-----
> From: Wilson, David [mailto:wilsond@epbs.com]
> Sent: Wednesday, November 10, 2004 12:05 PM
> To: Goutam Paruchuri
> Subject: RE: [GENERAL] Error connecting using pgadmin from
> different computer !!
>
>
> Maybe the 254 at the end of the ip address? Should be between
> 0 and 32 or
> 128 according to the text in the pg_hba.conf file. I'm no
> expert though :)
>
>
> -----Original Message-----
> From: Goutam Paruchuri [mailto:gparuchuri@oneil.com]
> Sent: Wednesday, November 10, 2004 10:32 AM
> To: pgsql-general@postgresql.org
> Subject: [GENERAL] Error connecting using pgadmin from
> different computer !!
> Importance: High
>
>
> Hello,
>
> I get an error in my log when connecting to postgres server
> on Windows.
> Postgres version : 8.0.0-beta4
>
> LOG TEXT
>
> 2004-11-10 11:22:47 LOG:  invalid entry in file "C:/Program
> Files/PostgreSQL/8.0.0-beta4/data/pg_hba.conf" at line 64,
> token "192.168.2.1/254"
> 2004-11-10 11:22:47 FATAL:  missing or erroneous pg_hba.conf
> file 2004-11-10 11:22:47 HINT:  See server log for details.
>
> Configuration file pg_hba.conf
>
> host    all         all          192.168.2.1/254    md5
> host    all         all         127.0.0.1/32         md5
>
> Any ideas how to fix it ??
>
> Thanks !
> Goutam
>
>
>
>
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"Goutam Paruchuri" <gparuchuri@oneil.com> writes:
> My understanding was it means ip range of 1 to 254.

You're mistaken.  /n means an n-bit netmask.  /254 is nonsense.
What you probably want is 192.168.2.0/24, which effectively
means "all of 192.168.2.*".

            regards, tom lane