It is not a problem with SQLyog. Could you try another client please (like Query Browser for instance). The error 2005 is not coming from our code but from the MySQL API. Any client compiled with same API will do the same. MySQL documentation about errors:
http://dev.mysql.com/doc/refman/5.1/en/error-handling.html
note that MySQL server errors have the format 1xxx and client errors 2xxx
Please check if this will help:
http://webyog.com/fa…erver-host.html
http://webyog.com/fa…-at-an-isp.html
Besides I can connect to MySQL running at webyog.com. But here the MySQL hostname and the OS/Linux hostname is the same