On Thu, 2005-02-17 at 10:41, Ian Meyer wrote:
> Hello everyone,
> We have a few MySQL servers (4.1.8) running on RedHat ES3. We're having
> problems when trying to use hostnames in the grant command.
> create database blah;
> grant all on blah.* to 'user'@'host' identified by 'xxxx';
> (also have used the FQDN instead of just host)
> When trying to connect, it fails with the message:
> 'MySQL Error Number 1045
> Access denied for user 'user'@'192.168.2.103' (using password: YES'
> Our DNS servers have correct forward and reverse entries for all of our
> machines. I read the docs about MySQL and DNS, but I still can't figure
> this out.
Instead, try determining what the ips the host names resolve to (not the
other way around) If you are GRANTing to someone@foo , you want to make
sure that when the machine 'foo' connects, it is connecting as the same
ip address the 'foo' resolves to when the server looks it up
$ host foo
might translate to foo.domain.com -> 188.8.131.52 [external ip]
but foo is connecting as 192.168.1.21 [internal ip]
and Mysql will reject the connection.
- michael dykman