[Freeipa-users] Failed to setup replica, slapi_ldap_bind fails

[Filip Pytloun]

Following is in /etc/ldap/ldap.conf on both servers (only URI differs):

TLS_CACERT /etc/ipa/ca.crt
TLS_REQCERT allow
URI ldaps://idm02.tcpcloud.eu
BASE dc=tcpcloud,dc=eu

As ldapsearch is passing just fine on both nodes, I don't suppose
ldap.conf is wrong.
I also tried to set TLS_REQCERT to allow just to be sure (in case that
bad cert is provided).

On 2016/02/12 16:57, Ludwig Krispenz wrote:
> 
> On 02/12/2016 03:35 PM, Filip Pytloun wrote:
> >It's the same as for idm01:
> >
> >[12/Feb/2016:15:24:26 +0100] NSMMReplicationPlugin - agmt="cn=meToidm01.tcpcloud.eu" (idm01:389): Replication bind with SIMPLE auth failed: LDAP error -11 (Connect error) ((unknown error code))
> >[12/Feb/2016:15:24:27 +0100] slapi_ldap_bind - Error: could not send startTLS request: error -11 (Connect error) errno 0 (Success)
> you can get this connect error if the client side cannot verify the cert the
> server sends, could you check what you have in /etc/openldap/ldap.conf
> 
> >
> >In access logs I can't read much interesting, just that TLS connection happened from idm01:
> >
> >[12/Feb/2016:15:33:11 +0100] conn=14 fd=64 slot=64 connection from 185.22.97.19 to 172.10.10.192
> >[12/Feb/2016:15:33:11 +0100] conn=14 op=0 EXT oid="1.3.6.1.4.1.1466.20037" name="startTLS"
> >[12/Feb/2016:15:33:11 +0100] conn=14 op=0 RESULT err=0 tag=120 nentries=0 etime=0
> >[12/Feb/2016:15:33:11 +0100] conn=14 TLS1.2 128-bit AES-GCM
> >[12/Feb/2016:15:33:11 +0100] conn=14 op=-1 fd=64 closed - B1
> >[12/Feb/2016:15:33:59 +0100] conn=15 fd=64 slot=64 connection from 185.22.97.19 to 172.10.10.192
> >[12/Feb/2016:15:33:59 +0100] conn=15 op=0 EXT oid="1.3.6.1.4.1.1466.20037" name="startTLS"
> >[12/Feb/2016:15:33:59 +0100] conn=15 op=0 RESULT err=0 tag=120 nentries=0 etime=0
> >[12/Feb/2016:15:34:00 +0100] conn=15 TLS1.2 128-bit AES-GCM
> >[12/Feb/2016:15:34:00 +0100] conn=15 op=-1 fd=64 closed - B1
> >
> >On 2016/02/12 15:22, Ludwig Krispenz wrote:
> >>On 02/12/2016 03:06 PM, Filip Pytloun wrote:
> >>>Hello,
> >>>
> >>>even when enabling replication logging, I get nothing useful in logs:
> >>>
> >>>[12/Feb/2016:14:57:00 +0100] NSMMReplicationPlugin - agmt="cn=meToidm02.tcpcloud.eu" (idm02:389): Trying secure startTLS slapi_ldap_init_ext
> >>>[12/Feb/2016:14:57:00 +0100] NSMMReplicationPlugin - agmt="cn=meToidm02.tcpcloud.eu" (idm02:389): binddn = cn=replication manager,cn=config,  passwd = {AES-some_encrypted_password
> >>>[12/Feb/2016:14:57:01 +0100] slapi_ldap_bind - Error: could not send startTLS request: error -11 (Connect error) errno 0 (Success)
> >>>[12/Feb/2016:14:57:01 +0100] NSMMReplicationPlugin - agmt="cn=meToidm02.tcpcloud.eu" (idm02:389): Replication bind with SIMPLE auth failed: LDAP error -11 (Connect error) ((unknown error code))
> >>>[12/Feb/2016:14:57:01 +0100] NSMMReplicationPlugin - agmt="cn=meToidm02.tcpcloud.eu" (idm02:389): Disconnected from the consumer
> >>what is in the access and error logs of idm02 for this time ?
> >>>But I can bind just fine manually:
> >>>
> >>>ldapsearch -D "cn=replication manager,cn=config" -w some_password -b cn=config -h idm02 -ZZ
> >>>
> >>>I am starting to be clueless, nobody has an idea what could be wrong?
> >>>
> >>>- DNS including PTR records are set up fine
> >>>- /etc/hosts is setup fine
> >>>- conncheck passes fine between nodes
> >>>- I can bind manually just fine
> >>>
> >>>On 2016/02/08 18:05, Filip Pytloun wrote:
> >>>>Hello,
> >>>>
> >>>>I have a weird issue setting up FreeIPA replica. Conncheck passes fine
> >>>>but at the end of ipa-replica-install I always get following error:
> >>>>
> >>>>slapi_ldap_bind -Error: could not send startTLS request: error -11
> >>>>(Connect error) errno 0 (Success)
> >>>>
> >>>>on both master and replica without any further explanation in logs.
> >>>>
> >>>>/etc/ldap.conf is correctly setup before ipa-replica-install and IPA CA
> >>>>certificate is installed in system CA bundle so TLS should work just
> >>>>fine.
> >>>>
> >>>>Also I can manually connect just fine from replica to master and back so
> >>>>it's not a network or LDAP client issue.
> >>>>
> >>>>Replica agreement looks like this: http://pastebin.com/FT3p3KUk
> >>>>
> >>>>freeipa-server 4.1.4
> >>>>389-ds 1.3.4.5
> >>>>
> >>>>Has anyone idea where to look at?
> >>>>
> >>>>Filip
> >>>
> >>>
> >>-- 
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> >>https://www.redhat.com/mailman/listinfo/freeipa-users
> >>Go to http://freeipa.org for more info on the project
> >
> >
> 

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