NethServer Version: NS8
Module: Doamin and users
NS8 installed on Debian is giving an unexpected error again.
Users cannot log in to SOGo or anywhere else. I went to Domain and users and the error shown in the image appears.
The system log shows the following:
2025-04-08T16:44:38+02:00 [1:ldapproxy1:ldapproxy] 2025/04/08 14:44:38 [error] 28#28: *135579 connect() failed (113: Host is unreachable) while connecting to upstream, client: 127.0.0.1, server: 127.0.0.1:20001, upstream: "192.168.1.227:636", bytes from/to client:0/0, bytes from/to upstream:0/0
2025-04-08T16:44:38+02:00 [1:ldapproxy1:ldapproxy] 2025/04/08 14:44:38 [error] 28#28: *135581 connect() failed (113: Host is unreachable) while connecting to upstream, client: 127.0.0.1, server: 127.0.0.1:20001, upstream: "192.168.1.227:636", bytes from/to client:0/0, bytes from/to upstream:0/0
2025-04-08T16:44:38+02:00 [1:mail1:dovecot] auth-worker(48): Error: ldap(/etc/dovecot/userdb.conf.ext): Connection lost to LDAP server, reconnecting
2025-04-08T16:44:38+02:00 [1:ldapproxy1:ldapproxy] 2025/04/08 14:44:38 [info] 25#25: *135583 client 127.0.0.1:45846 connected to 127.0.0.1:20001
2025-04-08T16:44:38+02:00 [1:mail1:dovecot] auth-worker(60): Error: ldap(/etc/dovecot/userdb.conf.ext): Connection lost to LDAP server, reconnecting
2025-04-08T16:44:38+02:00 [1:ldapproxy1:ldapproxy] 2025/04/08 14:44:38 [info] 26#26: *135585 client 127.0.0.1:45856 connected to 127.0.0.1:20001
A week ago, I changed my router, etc., so I changed the server’s IP address from DHCP to static and it worked fine until the weekend, but since yesterday it’s been showing the error.
What could be the reason for this and how can I fix it?
Thanks for your help