Re: meaning of CIDR mask in pg_hba.conf

2023-10-30 Thread Adrian Klaver
On 10/30/23 10:45 AM, Atul Kumar wrote: Hi, I have postgres version 12 running on centos 7. I found an entry in my pg_hba.conf entry as given below under IPV4 connections: host   all   all  /0  md5 I could not understand the meaning of "/0" here. as I know that each IPV4 there are total 4

Re: meaning of CIDR mask in pg_hba.conf

2023-10-30 Thread Steve Pointer
> So please help me in explaining its prompt meaning and how IP will be read > with /0? It means no subnet mask so it will match all IP addresses.