[Samba] Stymied with samba vs openldap SSL ("Failed to issue the StartTLS instruction...")
allan at physics.umn.edu
Wed Jan 6 15:53:50 UTC 2016
On 1/5/2016 7:19 PM, Lee Brown wrote:
> A total guess would be to use either ldaps:// and don't bother with
> start_tls, or add the :636 to the end of the ldap:// specification as it
> seems to me that start_tls is pretty agnostic regarding whatever
> protocol it works against (SMTP, LDAP, etc.). ie
> passdb backend = ldapsam:"ldaps://ldap-server-fqdn"
> #ldap ssl = start_tls
> passdb backend = ldapsam:"ldap://ldap-server-fqdn:636"
> ldap ssl = start_tls
> Otherwise I'd suggest a packet dump on the ldap machine to see what the
> difference is between what works and what doesn't to provide some clue.
The packet dump is a good idea. I get the same failure using straight
SSL to port 636, but wireshark might be able to decode any StartTLS
negotiation attempt on the default port. Failing that I guess I'll
resort to running smbd in gdb...
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