Обсуждение: Client Authentication problem
Hello,
I am using postgreSQL 8.0.2
I configured the database, started postmaster. It is running well. I can check and see it with ps anx command.
I am running postgreSQL on centos 3.4 and Centos 4.0 machines
Well, I created a database called test as well by command line on secure CRT
Now the problem is that:
When I try to connect to my server using pgAdminIII, it is giving me the following error :
"Error connecting to the server: could not connect to the server: No route to host ( 0X00002751/10065).
Is the server running on host 212.xx.xxx.xxx and accepting TCP/IP connections on port 5432? "
I have read pg_hba file and also included the IP entry of my machine from which I am connecting
Entry Is below:
host all all 192.168.50.122 255.255.255.0 trust
I have also changed postgreSQL.conf
1) I included listen_addresses = '*' on port 5432
Well, any help will be appreciated.
Also, can someone tell me where does postgreSQL put the DETAILED log on CENTOS 4.0
I opened logfile ( in home directory of postgreSQL installation , it does not give detailed log)
Well, I am a bit new to linux and also new to Administration and Installation of postgres.
Kind Regards
Vaneet
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On Wed, 2005-04-27 at 11:43, Vaneet Sharma wrote: > Hello, > > I am using postgreSQL 8.0.2 > > I configured the database, started postmaster. It is running well. I > can check and see it with ps anx command. > > I am running postgreSQL on centos 3.4 and Centos 4.0 machines > > Well, I created a database called test as well by command line on > secure CRT > > Now the problem is that: > When I try to connect to my server using pgAdminIII, it is giving me > the following error : > > "Error connecting to the server: could not connect to the server: No > route to host ( 0X00002751/10065). > Is the server running on host 212.xx.xxx.xxx and accepting TCP/IP > connections on port 5432? " > > > I have read pg_hba file and also included the IP entry of my machine > from which I am connecting > Entry Is below: > > host all all 192.168.50.122 255.255.255.0 > trust This sounds like a networking problem right now. I note that the IP you're trying to connect to has a 212.xxx.xxx.xxx while the host you're connecting from needs to be 192.168.xxx.xxx. Since 192.168 is generally not routed around a lot, I'm guessing you've got a dns / etc/hosts issue but can't really be sure. what does 'traceroute dbhostname' say?
On Wed, Apr 27, 2005 at 12:13:14PM -0500, Scott Marlowe wrote: > On Wed, 2005-04-27 at 11:43, Vaneet Sharma wrote: > > > > "Error connecting to the server: could not connect to the server: No > > route to host ( 0X00002751/10065). > > Is the server running on host 212.xx.xxx.xxx and accepting TCP/IP > > connections on port 5432? " > > > > I have read pg_hba file and also included the IP entry of my machine > > from which I am connecting > > Entry Is below: > > > > host all all 192.168.50.122 255.255.255.0 > > trust > > This sounds like a networking problem right now. Or possibly a firewall problem. Some firewalls/packet filters return ICMP messages instead of silently dropping packets, and some software then displays the connection failure as "no route to host" (EHOSTUNREACH). But I'd check the routing first. -- Michael Fuhr http://www.fuhr.org/~mfuhr/