LDAP auth issue

Hello all,

I’ve problem to use an LDAP authentication with my MongoDB install. I’ve installed everything according to the documentation, but when i try to authenticate with an external user, i got the following error :

Error: SASL(-4): no mechanism available: No worthy mechs found

Here is some information regarding my installation :

Packet :

cyrus-sasl-lib-2.1.26-21.el7.x86_64
cyrus-sasl-devel-2.1.26-21.el7.x86_64
cyrus-sasl-gssapi-2.1.26-21.el7.x86_64
cyrus-sasl-2.1.26-21.el7.x86_64

saslauthd file :

SOCKETDIR=/run/saslauthd
Start=yes
MECH=“ldap”

/etc/sasl2/mongodb.conf :

pwcheck_method: saslauthd
saslauthd_path: /var/run/saslauthd/mux
log_level: 5
mech_list: plain

mongod.conf :

setParameter:
authenticationMechanisms: PLAIN,SCRAM-SHA-1,MONGODB-X509

When i test the authentification with the command testsaslauthd, i got a success.

Thanks in advance for your help.

Thomas