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3answers
1k views

how to share the same domain machine account with multi-boot workgroup Windows setup?

Having read in http://support.microsoft.com/kb/154501/EN-US/ (How to disable automatic machine account password changes): "You have two separate installations of Windows NT or Windows 2000 on ...
2
votes
1answer
836 views

Windows 2008 R2 Server: Network zones (Public / Private / Domain) Seem to change randomly

So far on 2 occasions we have noticed that the network zones assigned to our server nics has been changed without any interaction on our part. This is out of a few hundred servers we manage. Case 1) ...
1
vote
1answer
687 views

How do I ensure that the SQL*Net keepalive is turned on?

I have a public facing application server that accesses an Oracle database that resides behind a firewall. Some of the processes that are executed through the application server can run for over an ...
1
vote
1answer
407 views

Network profile reverts to 'Unidentified' following Windows Update reboot

I have searched high and low for a solution to this problem. I have multiple servers running Windows 2000 Server as well as Windows Server 2003, 2003 R2, and 2008 R2. All of these servers are on the ...
1
vote
1answer
372 views

Static route works on one computer, not the other

I have been struggling with this for a couple days now, maybe I just need some people with a fresh perspective to figure out what the issue is. Basically I have a bunch of computers that are being ...
1
vote
1answer
441 views

Mysterious login attempts to windows server

I have a Windows 2008R2 server that is reporting failed login attempts from a number of workstations on our network. Some event log details: Event ID 4625, Status: 0xc000006d, Sub Status: 0xc0000064 ...
1
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1answer
354 views

How do I troubleshoot network connectivity problems in windows?

I'd really like to understand how to debug my network connectivity issues, but everything I find on the internet is either for basic users on "How to add a wireless network" or it's people talking ...
0
votes
1answer
48 views

showing local username instead of system name in remote desktop connection on server 2008 r2

I need to do a little customization in network. I have a server 2008R2, placed in another network, can have multiple sessions. Multiple users access it at the same time and resolving the actual user ...
0
votes
1answer
335 views

Bridging between two networks one openVPN and another on windows 2003 server on ESXi

I have two different networks in two different offices interconnected using OpenVPN. The windows 2003 server (AD) on one network can now talk to all the machines in the main network where OPENVPN ...
0
votes
1answer
256 views

why does my internet go down when running openvpn?

We are trying to put a openvpn server in our network. while we are testing, when the openvpn service is running, all other computers on the same network as the server lose internet connectivity. Any ...
0
votes
1answer
131 views

Windows Raw TCP traffic and ICS

We have a software project where we use a Windows XP SP3 PC to route all IP traffic from a remote PC connected via a radio interface. We are accomplishing this using the winpcap library to send the ...
1
vote
0answers
19 views

Can't access share sometimes and some strange performance issues

I'm getting error 0x80070043 "The network name cannot be found" when accessing \\dc01 (the root), but can access shares via \\dc01\share. When I get that error I also didn't get the network drive on ...
1
vote
0answers
14 views

Windows network failing, not present on linux clients

got a really strange one for you all. I have a network setup using a linux machine as a gateway between various network segments (on seperate nic's) and virtual machines (one of which is a mail ...
1
vote
0answers
181 views

Ping request fails first request on one subnet/NIC. Other traffic very slow

I have a server with 2 NICs each configured on a separate subnet: NIC1 xxx.xx.151.10, mask 255.255.252.0, gateway xxx.xx.148.1 NIC2 xxx.xx.148.10, mask 255.255.255.0, gateway None, but I tried ...
1
vote
0answers
433 views

Windows Filtering Platform blocking packets for legitimate traffic

I am running into an issue with traffic from a webapp server to a database server being blocked or filtered. I have allowed inbound and outbound traffic on the needed ip and port with a firewall rule, ...
1
vote
0answers
244 views

Multiple connections using multiple IP addresses to same PC

Background: I have a network management application (like Nagios or OpenNMS but not either one) under testing that requires all managed devices to have individual IP addresses ie. SNMP traps received ...
1
vote
0answers
119 views

AP Clients not pingable from outside

Here's a rough scheme of my network: - http://i.stack.imgur.com/zrlJJ.png The network is divided into VLANs. The linksys device is connected to a VLAN20 access port. Clients 4, 3, 2 ping the rest of ...
1
vote
0answers
112 views

XEN - (magic) networking issue

I have a very strange situation and do not know where to look. I have a XEN installed on Ubuntu 12.04 LTS. My hosting-provider does require, that every new IP my server uses has an own MAC-address. ...
0
votes
0answers
193 views

base filtering engine fails to start - error 5 access denied. Server 2008 R2

We had a major server fault over the weekend where some hard drives and the mainboard's raid controller failed. Mainboard and HDD's replaced - the Windows Server 2008 R2 is loading up, but many of the ...