troubleshooting Question

How to set up segmented network using SonicWall and VLAN

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computerconceptsFlag for United States of America asked on
Windows Networking
8 Comments1 Solution687 ViewsLast Modified:
I have the need to separate the traffic from a single department.  I have a VLAN set up on a Netgear switch and the new subnet DHCPs off the SonicWall.  The DHCP scope lists the Domain Controller as DNS1 and openDNS for the other 2.  I can log in to the existing domain from a workstation that is on the new VLAN subnet but it doesnt like it.  System Event log is showing a NETLOGON error:
Log Name:      System
Source:        NETLOGON
Date:          8/5/2011 2:01:59 PM
Event ID:      5719
Task Category: None
Level:         Error
Keywords:      Classic
User:          N/A
Computer:      workstation.ourdomain.local
This computer was not able to set up a secure session with a domain controller in domain OURDOMAIN due to the following:
There are currently no logon servers available to service the logon request.
This may lead to authentication problems. Make sure that this computer is connected to the network. If the problem persists, please contact your domain administrator.  

If this computer is a domain controller for the specified domain, it sets up the secure session to the primary domain controller emulator in the specified domain. Otherwise, this computer sets up the secure session to any domain controller in the specified domain.

I can connect to Exchange, browse file shares but this workstation is not accessible from the original subnet.  When i go to add a domain user to my local admin group it only looks locally...the "From this location" section only lists the local PC and not the domain.  I need to be able to share files accross both subnets.  

Please let me know if you need more info.  


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