While connecting to RDP , may see below message,
Remote Desktop can’t connect to the remote computer for one of these reasons:
Event ID 20171 — RRAS IPsec Configuration
Updated: November 29, 2007
Applies To: Windows Server 2008
For L2TP-based virtual private networking (VPN) connections, a certificate infrastructure is required to issue computer certificates used to negotiate authentication for Internet Protocol security (IPsec). If a computer certificate required for IPsec is not available, the connection will fail.
Event Details
| Product: | Windows Operating System |
| ID: | 20171 |
| Source: | RemoteAccess |
| Version: | 6.0 |
| Symbolic Name: | ROUTERLOG_IPSEC_FILTER_FAILURE |
| Message: | Failed to apply IP security on port: %1 because of error: %2. No calls will be accepted to this port. |
Resolve
Review the remote access service error code
There is not enough information available in the Routing and Remote Access service event message to provide a recommendation for the resolution of the problem. If you continue to get this error, contact Microsoft Product Support Services. For more information, see http://go.microsoft.com/fwlink/?LinkId=52267.
For more information about remote access service error codes, see article 163111 in the Microsoft Knowledge Base (http://go.microsoft.com/fwlink/?LinkID=91455).
Verify
To verify that the remote access server can accept connections, establish a remote access connection from a client computer.
To create a VPN connection:
To connect to a remote access server:
Related Management Information
Routing and Remote Access Service Infrastructure
Event ID 20027 — RASMAN Service Configuration
Updated: November 29, 2007
Applies To: Windows Server 2008
Connection Manager is a client dialer and connection software program. You can customize it by using the Connection Manager Administration Kit (CMAK) wizard to create a service profile.
The Remote Access Connection Manager (RASMAN) service establishes the connection to the remote server.
Event Details
| Product: | Windows Operating System |
| ID: | 20027 |
| Source: | RemoteAccess |
| Version: | 6.0 |
| Symbolic Name: | ROUTERLOG_CANNOT_OPEN_RASHUB |
| Message: | The Remote Access Connection Manager service failed to start because NDISWAN could not be opened. |
Resolve
Restart the RASMAN service
To perform this procedure, you must have membership in Administrators, or you must have been delegated the appropriate authority.
To restart the Remote Access Connection Manager (RASMAN) service:
Verify
You can verify that Remote Access Connection Manager is working by checking the installation or service status.
To check the status of the Remote Access Connection Manager service:
Note: If the Remote Access Connection Manger service does not appear in the list of services, you might have to repair or reinstall the operating system. If you cannot start the Remote Access Connection Manager service, restart the computer.
Related Management Information
Routing and Remote Access Service Infrastructure
I have a .net clickonce application that is connected to an SQL server database remotely (I deployed the application using web deploy) and using webservice deployed on the same windows server along with the SQL server.
My question is how to estimate the data consumption of this application since my boss asked me to present how much data would we need per month for deploying the application over web.
My local machine is linux mint, and remote one is centos 7.
I try to open gnome-terminal on remote machine with x-forwarding, and its not working.
When I connect to host in interactive mode
$ ssh -Y centos-host
Then in opened session I can run gnome-terminal and x-forwarding working
$ gnome-terminal
$ netstat -nltp
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN -
tcp 0 0 127.0.0.1:6010 0.0.0.0:* LISTEN -
However when I try yo run
$ ssh -Y centos-host gnome-terminal
The window with gnome terminal opened, but no tunnel for X created.
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN -
I have an another linux mint remote machine, and not experienced such problem with it. So, I think something wrong with centos 7.
Please, help.
Thank you.
| Details | |
| Product: | Windows Operating System |
| Event ID: | 20111 |
| Source: | RemoteAccess |
| Version: | 5.2 |
| Symbolic Name: | ROUTERLOG_CONNECTION_ATTEMPT_FAILED |
| Message: | A Demand Dial connection to the remote interface %1 on port %2 was successfully initiated but failed to complete successfully because of the following error: %3 |
| Explanation | |
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The connection attempt failed because the demand-dial connection could not be established. Possible causes include:
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| User Action | |
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To restore the connection, try one or all of the following:
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I’d like to configure my Juniper firewall so users can VPN from the windows built in client. Can anyone provide me with that information on how to go about configuring this? (I’m somewhat new to juniper firewalls)