Network Problems
Dec. 8th, 2005 04:42 pm![[identity profile]](https://www.dreamwidth.org/img/silk/identity/openid.png){kind=small}
lions-tambua.livejournal.com posting in ![[community profile]](https://www.dreamwidth.org/img/silk/identity/community.png){kind=small}
techrecoveryCustomer: The server has an problem! you need to swap the Network Card! I have 4 workstations and 1 Server. After a few hours of work, the Workstations loose connection to the server and we cant access the server any more, but i still can access the workstations from the server!
Me: Please send me the system logs of both, server and workstation.
-------
*snickers* well... no, i WONT swap the network card. no hardware error found. lets see the log and check what might be the problem *G*
------------
Workstation:
The Security System has found an attemp to degrade the Masterrole of the Server cifs/Server05.
The Error Code des Authentificationprotocols Kerberos was "There are no Domain-Controllers available to proceed the Login(0xc000005e)".
The Security System could not open an secure connection to the Server cifs/Server05. There is no authentification protocol available
------------
Server:
The dynamic Registry or deleting one or more DNS-Entries which are associated with the Domain "ForestDnsZones.companyname.local."
This entries are used by other computers to verify this Server as Domaincontroller or as LDAP Server.
Possible Reasons for this Error:
TCP/IP Properties or Networkconnections of this computer contain wrong IP-Adresses of the Primary and secondary DNS-Server.
Some primary and secondary DNS Server are not responding.
Primary or secondary DNS Server are misconfigured.
Useraction:
reconfigure possible misconfigurations as listed above and initialise register or delete the DNS-Entries and run "nltest.exe /dsregdns" from an comand line or restart the network service.
------------
When will these... 'sys-admins' learn to read the logs ???
Me: Please send me the system logs of both, server and workstation.
-------
*snickers* well... no, i WONT swap the network card. no hardware error found. lets see the log and check what might be the problem *G*
------------
Workstation:
The Security System has found an attemp to degrade the Masterrole of the Server cifs/Server05.
The Error Code des Authentificationprotocols Kerberos was "There are no Domain-Controllers available to proceed the Login(0xc000005e)".
The Security System could not open an secure connection to the Server cifs/Server05. There is no authentification protocol available
------------
Server:
The dynamic Registry or deleting one or more DNS-Entries which are associated with the Domain "ForestDnsZones.companyname.local."
This entries are used by other computers to verify this Server as Domaincontroller or as LDAP Server.
Possible Reasons for this Error:
TCP/IP Properties or Networkconnections of this computer contain wrong IP-Adresses of the Primary and secondary DNS-Server.
Some primary and secondary DNS Server are not responding.
Primary or secondary DNS Server are misconfigured.
Useraction:
reconfigure possible misconfigurations as listed above and initialise register or delete the DNS-Entries and run "nltest.exe /dsregdns" from an comand line or restart the network service.
------------
When will these... 'sys-admins' learn to read the logs ???
![[personal profile]](https://www.dreamwidth.org/img/silk/identity/user.png){kind=small}
no subject
Date: 2005-12-08 04:23 pm (UTC)no subject
Date: 2005-12-09 12:25 am (UTC)Read the LOGS?
Most "sysadmins" can't even RTFM.
What's even sadder is that most System Engineers won't either.