From: | John R Pierce <pierce(at)hogranch(dot)com> |
---|---|
To: | pgsql-general(at)postgresql(dot)org |
Subject: | Re: psql connection via localhost or 127.0.0.1 |
Date: | 2014-11-06 15:47:09 |
Message-ID: | 545B97FD.9000205@hogranch.com |
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Lists: | pgsql-general |
On 11/6/2014 7:36 AM, Edoardo Panfili wrote:
>> grep localhost /etc/hosts
> 127.0.0.1 localhost
> 127.0.1.1 host.host host
wahaaaa?
whats the output of ...
# ifconfig lo
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:18367154 errors:0 dropped:0 overruns:0 frame:0
TX packets:18367154 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:23279985092 (21.6 GiB) TX bytes:23279985092 (21.6 GiB)
note that net mask? the loopback interface is the entire 127.0.0.0/8
network you can't put a host at 127.0.1.x and expect it to work right.
you should instead use one of the RFC1918 reserved subnets for a private
network, within 10.0.0.0/8 or 172.16.0.0/12, or 192.168.0.0/16 (you can
use these with any mask size you want, for instance, /24 is usually used
with 192.168.x.y)
--
john r pierce 37N 122W
somewhere on the middle of the left coast
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