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LDAP Cannot connect to the server
On the remote PC:
root@PC:~# ldapsearch -x -LLL -H ldap:/// -b dc=myldap,dc=com
ldap_sasl_bind(SIMPLE): Can't contact LDAP server (-1) But on the Server with the same command it gives me info
root@server:~# ldapsearch -x -LLL -H ldap:/// -b dc=myldap,dc=comHere's ip addresses:
Server
172.16.0.7/24Remote PC
172.16.0.9/24They can ping each other, also there is no firewall rules
Hosts file /etc/hosts on Server
172.16.0.7 myldap.com serverAnd the same on the remote PC
Yes, i tried restart nscd service, here is output:
root@PC:~# systemctl status nscd
WARNING: terminal is not fully functional
- (press RETURN)● nscd.service - Name Service Cache Daemon
Loaded: loaded (/lib/systemd/system/nscd.service; enabled; vendor preset: enabled)
Active: active (running) since Fri 2021-04-30 15:58:44 EEST; 11min ago
Process: 2769 ExecStart=/usr/sbin/nscd (code=exited, status=0/SUCCESS)
Main PID: 2770 (nscd)
Tasks: 10 (limit: 1106)
Memory: 2.9M
CGroup: /system.slice/nscd.service
└─2770 /usr/sbin/nscd
apr 30 15:58:53 PC nscd[2770]: nss_ldap: failed to bind to LDAP server ldapi:///172.16.0.7: Can't contact LDAP server
apr 30 15:58:53 PC nscd[2770]: nss_ldap: reconnecting to LDAP server...
apr 30 15:58:53 PC nscd[2770]: nss_ldap: could not connect to any LDAP server as cn=admin,dc=myldap,dc=com - Can't contact LDAP server
apr 30 15:58:53 PC nscd[2770]: nss_ldap: failed to bind to LDAP server ldapi:///172.16.0.7: Can't contact LDAP server
apr 30 15:58:53 PC nscd[2770]: nss_ldap: reconnecting to LDAP server (sleeping 1 seconds)...
apr 30 15:58:54 PC nscd[2770]: nss_ldap: could not connect to any LDAP server as cn=admin,dc=myldap,dc=com - Can't contact LDAP server
apr 30 15:58:54 PC nscd[2770]: nss_ldap: failed to bind to LDAP server ldapi:///172.16.0.7: Can't contact LDAP server
apr 30 15:58:54 PC nscd[2770]: nss_ldap: could not search LDAP server - Server is unavailableOutput slapd on the server:
root@server:~# systemctl status slapd
WARNING: terminal is not fully functional
- (press RETURN)● slapd.service - LSB: OpenLDAP standalone server (Lightweight Directory Access Protocol)
Loaded: loaded (/etc/init.d/slapd; generated)
Drop-In: /usr/lib/systemd/system/slapd.service.d
└─slapd-remain-after-exit.conf
Active: active (running) since Fri 2021-04-30 15:49:55 EEST; 21min ago
Docs: man:systemd-sysv-generator(8)
Process: 745 ExecStart=/etc/init.d/slapd start (code=exited, status=0/SUCCESS)
Tasks: 4 (limit: 1106)
Memory: 5.9M
CGroup: /system.slice/slapd.service
└─803 /usr/sbin/slapd -h ldap:/// ldapi:/// -g openldap -u openldap -F /etc/ldap/slapd.d
apr 30 15:49:54 server systemd[1]: Starting LSB: OpenLDAP standalone server (Lightweight Directory Access Protocol)...
apr 30 15:49:55 server slapd[745]: * Starting OpenLDAP slapd
apr 30 15:49:55 server slapd[768]: @(#) $OpenLDAP: slapd (Ubuntu) (Apr 8 2021 04:22:01) $
Debian OpenLDAP Maintainers <pkg-openldap-devel@lists.alioth.debian.org>
apr 30 15:49:55 server slapd[803]: slapd starting
apr 30 15:49:55 server slapd[745]: ...done.
apr 30 15:49:55 server systemd[1]: Started LSB: OpenLDAP standalone server (Lightweight Directory Access Protocol).Server also listens the port (389):
root@server:~$ ss -tulnp
Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port Process
udp UNCONN 0 0 127.0.0.53%lo:53 0.0.0.0:*
udp UNCONN 0 0 0.0.0.0:631 0.0.0.0:*
udp UNCONN 0 0 0.0.0.0:5353 0.0.0.0:*
udp UNCONN 0 0 0.0.0.0:39194 0.0.0.0:*
udp UNCONN 0 0 [::]:53862 [::]:*
udp UNCONN 0 0 [::]:5353 [::]:*
tcp LISTEN 0 1024 0.0.0.0:389 0.0.0.0:*
tcp LISTEN 0 4096 127.0.0.53%lo:53 0.0.0.0:*
tcp LISTEN 0 128 0.0.0.0:22 0.0.0.0:*
tcp LISTEN 0 5 127.0.0.1:631 0.0.0.0:*
tcp LISTEN 0 1024 [::]:389 [::]:*
tcp LISTEN 0 511 *:80 *:*
tcp LISTEN 0 128 [::]:22 [::]:*
tcp LISTEN 0 5 [::1]:631 [::]:* I just want to login as user using ldap whom i created
Last edited by DemonLord (2021-04-30 13:14:53)
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