Hi, I understand how the subnetting works. What I had problems with was putting more than one IP address / hostname into the include file. If my include file looks like so... <file start> 1.2.3.4 <file end> Then it works fine If the include file looks like this... <file start> 1.2.3.4 1.2.3.5 <file end> Then it doesn't work (for either address) and I get an error like... psql: FATAL: missing or erroneous pg_hba.conf file Hope someone can help here... Adam -----Original Message----- From: pgsql-admin-owner@xxxxxxxxxxxxxx [mailto:pgsql-admin-owner@xxxxxxxxxxxxxx] On Behalf Of Richard Broersma Jr Sent: 07 August 2006 14:58 To: Adam Fernie; pgsql-admin@xxxxxxxxxxxxxx Subject: Re: [ADMIN] pg_hba.conf includes > host dbname all @myhosts 255.255.255.255 md5 > > If I put a single ip or hostname in the file it works a treat but I > don't know how to include more than 1 host or IP address is the file. > Should it be comma seperated, newline for each file or something > different? You can add additional lines for each IP. Or if all of your clients are on the same sub-network, then you can alter your net mask in the above line to allow them. i.e. <255.255.255.0> So for example if your client is 191.168.1.100 and your next mask is 255.255.255.0, then all ip like 192.168.1.* will be allowed to connect. Regards, Richard Broersma Jr. ---------------------------(end of broadcast)--------------------------- TIP 3: Have you checked our extensive FAQ? http://www.postgresql.org/docs/faq Scanned by Serendipity Interactive - MYmailSAFE Scanned by Serendipity Interactive - MYmailSAFE