[Postfix-es] Error de conexion con server LDAP

[Alejandro Kurchis]

Hola Arnau, demas gente:

Aca les paso los datos que solicita la lista para que me brinde ayuda
con mi problema que Postfix no encuentra el server LDAP, y desde ya les
agradezco muchisimo su buena voluntad:

*Descripcion del problema: tengo instalado en un mismo host un Postfix
con un directorio LDAP. El LDAP anda bien, dado que cargue varios users
y alias y los tomo perfecto. El demonio slapd escucha en las interfaces
localhost y 10.64.64.201 en el port 389. Luego de configurar todo hasta
aqui (segun tutoriales de la web), envio un mail y cuando miro el log me
dice que "nss_ldap: could not connect to any LDAP server as (null) -
Can't contact LDAP server".

*Sistema operativo: Debia Sarge kernel 2.6

*Sofware a tener en cuenta: vserver (me crea dos maquinas virtuales en
mi misma PC, cada una con su propia IP; yo solo uso una de ellas para el
mail server)

*Paquetes instalados:
postfix                   2.1.5-9
postfix-ldap              2.1.5-9
postfix-tls               2.1.5-9
sasl2-bin                 2.1.19-1.5

*Salida del comando postconf -n
alias_database = hash:/etc/aliases
alias_maps = hash:/etc/aliases, ldap:/etc/postfix/ldap-aliases.cf
append_dot_mydomain = no
biff = no
command_directory = /usr/sbin
config_directory = /etc/postfix
daemon_directory = /usr/lib/postfix
local_recipient_maps = unix:passwd.byname $alias_maps
local_transport = local
mailbox_command = procmail -a "$EXTENSION"
mailbox_size_limit = 0
mydestination = mail.politicassociales.gov.ar,
localhost.mail.politicassociales.gov.ar ,
localhost.politicassociales.gov.ar, mail
mydomain = politicassociales.gov.ar
myhostname = mail.politicassociales.gov.ar
mynetworks = 127.0.0.0/8, 10.64.64.0/24
myorigin = /etc/mailname
recipient_delimiter = +
setgid_group = postdrop
smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU)

*Log de /var/log/mail.log
Jul 12 14:08:42 mail postfix/postfix-script: refreshing the Postfix mail
system
Jul 12 14:08:42 mail postfix/master[9237]: reload configuration
Jul 12 14:08:42 mail postfix/pickup[10703]: nss_ldap: could not connect
to any LDAP server as (null) - Can't contact LDAP server
Jul 12 14:08:42 mail postfix/qmgr[10704]: nss_ldap: could not connect to
any LDAP server as (null) - Can't contact LDAP server
Jul 12 14:08:50 mail postfix/postfix-script: stopping the Postfix mail
system
Jul 12 14:08:50 mail postfix/master[9237]: terminating on signal 15
Jul 12 14:08:54 mail postfix/postfix-script: starting the Postfix mail
system
Jul 12 14:08:54 mail postfix/master[10809]: daemon started -- version 2.1.5
Jul 12 14:08:54 mail postfix/qmgr[10811]: nss_ldap: could not connect to
any LDAP server as (null) - Can't contact LDAP server
Jul 12 14:08:54 mail postfix/pickup[10810]: nss_ldap: could not connect
to any LDAP server as (null) - Can't contact LDAP server
Jul 12 14:10:01 mail postfix/cleanup[10829]: nss_ldap: could not connect
to any LDAP server as (null) - Can't contact LDAP server
Jul 12 14:10:01 mail postfix/pickup[10810]: 2632216397: uid=0 from=<root>
Jul 12 14:10:01 mail postfix/trivial-rewrite[10830]: nss_ldap: could not
connect to any LDAP server as (null) - Can't contact LDAP server
Jul 12 14:10:01 mail postfix/cleanup[10829]: 2632216397: message-id=<
20060712171001.2632216397 en mail.politicassociales.gov.ar>
Jul 12 14:10:01 mail postfix/qmgr[10811]: 2632216397:
from=<root en politicassociales.gov.ar>, size=350, nrcpt=1 (queue active)
Jul 12 14:10:01 mail postfix/smtp[10831]: nss_ldap: could not connect to
any LDAP server as (null) - Can't contact LDAP server
Jul 12 14:10:01 mail postfix/bounce[10832]: nss_ldap: could not connect
to any LDAP server as (null) - Can't contact LDAP server
Jul 12 14:10:01 mail postfix/smtp[10831]: 2632216397:
to=<pepe en politicassociales.gov.ar>, orig_to=<aliaspepe en politicassociales
.gov.ar>, relay=none, delay=0, status=bounced (mail for
politicassociales.gov.ar loops back to myself)
Jul 12 14:10:01 mail postfix/bounce[10833]: nss_ldap: could not connect
to any LDAP server as (null) - Can't contact LDAP server
Jul 12 14:10:01 mail postfix/cleanup[10829]: 384B81638B:
message-id=<20060712171001.384B81638B en mail.politicassociales.gov.ar>
Jul 12 14:10:01 mail postfix/qmgr[10811]: 384B81638B: from=<>,
size=2347, nrcpt=1 (queue active)
Jul 12 14:10:01 mail postfix/qmgr[10811]: 2632216397: removed
Jul 12 14:10:01 mail postfix/smtp[10831]: 384B81638B: to=<
root en politicassociales.gov.ar>, relay=none, delay=0, status=bounced
(mail for politicassociales.gov.ar loops back to myself)
Jul 12 14:10:01 mail postfix/qmgr[10811]: 384B81638B: removed

Muchas gracias otra vez,

Alejandro

Arnau Bria escribió:
> On Thu, 13 Jul 2006 11:03:17 -0300
> Alejandro Kurchis wrote:
> 
> Hola,
> 
> [...]
>  
>> Siendo root, intento mandar un mail a un alias de mi sistema, y me da
>> error de conexion con el server LDAP /nss_ldap: could not connect to
>> any LDAP server as (null) - Can't contact LDAP serv), y el contenido
>> del /var/log/mail.log es el siguiente:
> [...]
> http://www.postfix.org/LDAP_README.html
> 
> Y estaría bien ver la configuración de tu postfix:
> 
> http://lists.wl0.org/mailman/listinfo/postfix-es
> 
>  
>> Alguna pista ???
>>
>> Mil gracias a todos.
> salu2 
>> Alejandro
>