Reading Authorization Packet Error
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Error 2013 Hy000 Lost Connection To Mysql Server At Reading Initial Communication Packet
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2013 Lost Connection To Mysql Server At 'waiting For Initial Communication Packet'
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Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up ERROR 2013 (HY000): Lost connection to https://dev.mysql.com/doc/refman/5.7/en/error-lost-connection.html MySQL server at 'reading authorization packet', system error: 0 up vote 17 down vote favorite 5 I am getting the following error ERROR 2013 (HY000): Lost connection to MySQL server at 'reading authorization packet', system error: 0 when trying to connect to my MySQL server. What I am doing: I have Master - Slave replication in MySQL that is working and just added load balance capabilities http://stackoverflow.com/questions/21091850/error-2013-hy000-lost-connection-to-mysql-server-at-reading-authorization-pa using F5. I have configured the F5 according to their site. But when I am trying to connect to my MySQL server using the IP that the F5 was configured with I get ERROR 2013 (HY000): Lost connection to MySQL server at 'reading authorization packet', system error: 0 Any ideas? Update on my progress : ZERO - i am getting the same error I get no entries in the /var/log/secure as if somebody would try to authenticate coming form the ip where i had created my load balance server. No enties in the mysql error log. The command - returns nothing mysql> SHOW GLOBAL STATUS LIKE 'Aborted_connections'; Empty set (0.00 sec) I've already altered my my.cnf file and add the [mysqld] skip-name-resolve Alterd the connect_timeout to 10. So it seems i get no response for the server i have created on my F5 I finally convinced the F5 admin to pass me the log for the F5 server and i have exctraced all i need form it. Here is the output : Jan 28 15:46:39 tmm debug tmm[6459]: Rule /Common/iRule-f5_mysql_proxy award-winning dad, an adventurist, a photographer and a chief, living in beautiful Madison, Wisconsin. Find Solutions Here Search Sponsored Links Popular Problem [Linux]/dev/sdb1: more filesystems detected. This should not happen, modprobe: ERROR: could not insert ‘zfs': https://icesquare.com/wordpress/mysql-random-error-error-2013-hy000-lost-connection-to-mysql-server-at-reading-authorization-packet-system-error-0/ Required key not available Dropbox on FreeBSD RHEL 7 / MariaDB / MySQL: ERROR 1018 (HY000): Can't read dir of ‘.' (errno: 24) CentOS/RHEL: No ZFS after upgrading the kernel (2.6.32-573.7.1.el6.x86_64) Rsync with space in the directory name Running ZFS on Linux: Things you should know and be aware of FreeBSD or Linux in 6 Simple Questions CentOS 6: No Networking Connections After Upgrade [FreeBSD]Upgrade PHP 5.5 to 5.6 MySQL Random lost connection Error: ERROR 2013 (HY000): Lost connection to MySQL server at ‘reading authorization packet', system error: 0 December 6, 2014 by Derrick·0 Comments Recently, I am experiencing a weird error when connecting to a MySQL server remotely: ERROR 2013 (HY000): Lost connection to MySQL server at 'reading authorization packet', system error: 0 Basically, this error is similar to the busy tone when you are making calls. The key thing is, it happens lost connection to randomly. Sometimes the connection is okay, sometimes it takes any where from 0.01 to 30 seconds to establish a connection. Sometimes it gets time-out. Long story short. Continue to read this article if you have met the following conditions: You try to connect to a MySQL server remotely, i.e., not localhost(127.0.0.1) It happens randomly. It can take anywhere from 0.01 seconds to 30 seconds to establish a connection. Sometimes it fails. You connect the server using IP address, i.e., it has nothing to do with the domain name, or skip-name-resolve in my.cnf You have included the client IP address in /etc/hosts.allow. The key thing is: Random. You probably have scratched your head for few hours (or days), gone through tons of useless suggestions on Google/Stackoverflow/Serverfault etc, and the problem still exists. Oh well, at least this has been happened on me in the past 24 hours. Before we discussed the problem, let's try to reproduce the problem: #In the client computer, we try to connect to #the MySQL database remotely and run a simply command: time mysql -u root -pPASSWORD -h IP_ADDRESS -e "show databases;" #Case 1: Everything is okay real 0m0.001s user 0m0.001s sys 0m0.001s #Case 2: it takes 20 seconds to establish a connection. #That's not right. real 0m20.001s user