RABBITMQ http access Denied:user ' guest '-user can only log on via localhost problem

Problem:

The RABBITMQ (3.3.4 version) service was installed yesterday, and the Rabbitmq_management plugin was enabled to manage the RABBITMQ service, but a login failed error occurred while using the Guest user login in the Access management interface.

The query log to the server indicates that an error occurred because: HTTP access Denied:user ' guest '-user can only log on via localhost.

Solve:

RABBITMQ from 3.3.0 to prohibit access by using guest/guest permissions except localhost.

If you want to use Guest/guest for remote machine access, you need to set the loopback_users to [] in the RABBITMQ configuration file (/etc/rabbitmq/rabbitmq.config).

The full contents of the/etc/rabbitmq/rabbitmq.config file are as follows (note the following half-width period):

[{rabbit, [{loopback_users, []}]}].

Reference:

Http://www.rabbitmq.com/release-notes/README-3.3.0.txt

Http://www.rabbitmq.com/access-control.html