Actually I think I've found the issue. The two servers are connected via two different ethernet interfaces. I initially setup the Kamailio user with the IP of eth1 and that worked but Kamailio was trying to connect to MySQL using eth0 (which I did not have that IP authorized to connect). By trying to connect over and over and failing, MySQL blocked the connection (http://dev.mysql.com/doc/refman/5.0/en/blocked-host.html). 



Benjamin Fitzgerald
LETS Corporation
(925) 235-1154
ben@letscorp.us




*******Confidential Notice: 
This message is intended only for the use of the individual or entity to which it is addressed and may contain information that is privileged, confidential and exempt from disclosure under applicable law. If the reader of this message is not the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this message in error, please delete this message from all computers and contact Orion Systems/LETS Corp immediately by return e-mail and/or telephone at (925) 566-5600

On Mon, Aug 17, 2015 at 10:12 AM, Ben Fitzgerald <ben@letscorp.us> wrote:
The language of the error is ambiguous. "many connection errors" could mean lots of connections, or lots of errors related to connections.

Benjamin Fitzgerald
LETS Corporation




*******Confidential Notice: 
This message is intended only for the use of the individual or entity to which it is addressed and may contain information that is privileged, confidential and exempt from disclosure under applicable law. If the reader of this message is not the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this message in error, please delete this message from all computers and contact Orion Systems/LETS Corp immediately by return e-mail and/or telephone at (925) 566-5600

On Mon, Aug 17, 2015 at 10:08 AM, Alex Balashov <abalashov@evaristesys.com> wrote:
Oh, I misread your initial post. The error message is about connection "errors", not excessive connections.


--
Alex Balashov | Principal | Evariste Systems LLC
303 Perimeter Center North, Suite 300
Atlanta, GA 30346
United States

Tel: +1-800-250-5920 (toll-free) / +1-678-954-0671 (direct)
Web: http://www.evaristesys.com/, http://www.csrpswitch.com/

_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users@lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users