LDAP authentication fails with these errors

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VNA

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Aug 15, 2018, 7:06:23 PM8/15/18
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AD Authentication & Autz works for local users but it always fails for LDAP auth & authz failing over to internal.

It used to work from a Windows RabbitMQ server connecting to the same AD in the backend.

I am moving RabbitMQ to a Linux server keeping the same backend. Do you know if anything is different compared to Windows and Linux (BTW firewall is open on port 389)?

Here are the errors I see with network_unsafe (sensitive info masked)

=INFO REPORT==== 15-Aug-2018::19:04:59 ===
    LDAP connecting to servers: ["***********"]

=INFO REPORT==== 15-Aug-2018::19:04:59 ===
    LDAP network traffic: Connect: "***********" failed {error,eacces}

=INFO REPORT==== 15-Aug-2018::19:04:59 ===
    LDAP connect error: {error,"connect failed"}

=INFO REPORT==== 15-Aug-2018::19:04:59 ===
LDAP DECISION: login for***********: {error,"connect failed"}

=WARNING REPORT==== 15-Aug-2018::19:04:59 ===
HTTP access denied: user '***********' - invalid credentials



thanks again I appreciate your help.


Michael Klishin

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Aug 15, 2018, 8:00:57 PM8/15/18
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According to the log LDAP connections fail with EACCES (a security violation of some kind). Can a firewall or something else prevent the node from opening *outbound* connections to AD?
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VNA

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Aug 16, 2018, 12:30:45 AM8/16/18
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Hi Michael you were right it is the Linux firewall which is blocking. As soon as the firewall is disabled I got the ok message but then I got another error. I will open one more new post.

thank you,
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