[Samba] LDAP client internal error: NT_STATUS_CONNECTION_DISCONNECTED

[Marco Gaiarin]

Suddenly my DC start to misbehave against LDAP query.

Sporadically some script (bash script, wrapper against ldbsearch
mostly) start to emit:

  Failed to bind - LDAP client internal error: NT_STATUS_CONNECTION_DISCONNECTED
  Failed to connect to 'ldap://vdcpp1.ad.fvg.lnf.it' with backend 'ldap': LDAP client internal error: NT_STATUS_CONNECTION_DISCONNECTED
  Failed to connect to ldap://vdcpp1.ad.fvg.lnf.it - LDAP client internal error: NT_STATUS_CONNECTION_DISCONNECTED

Sometime, rarely, also afterward:
  Failed to connect to ldap URL 'ldap://vdcpp1.ad.fvg.lnf.it' - LDAP client internal error: NT_STATUS_CONNECTION_REFUSED
  Failed to connect to 'ldap://vdcpp1.ad.fvg.lnf.it' with backend 'ldap': LDAP client internal error: NT_STATUS_CONNECTION_REFUSED
  Failed to connect to ldap://vdcpp1.ad.fvg.lnf.it - LDAP client internal error: NT_STATUS_CONNECTION_REFUSED

i've just started to reboot DCs that behave like that, but nothing
changed.


What happen? Thanks.

-- 
dott. Marco Gaiarin				        GNUPG Key ID: 240A3D66
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