A remote access server (RAS) is a type of server that provides a suite of services to remotely connected users over a network or the Internet. It operates as a remote gateway or central server that connects remote users with an organization's internal local area network (LAN). Advertisement Techopedia Explains Remote Access Server (RAS)
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What is remote access server (Ras)?
Remote Access Server (RAS) Definition - What does Remote Access Server (RAS) mean? A remote access server (RAS) is a type of server that provides a suite of services to remotely connected users over a network or the Internet.
How do I allow a user to connect remotely to Ras?
Remote users can access network resources as though they were logged on to a machine directly connected to the network. To allow a user to connect remotely to the RAS server, use the administrative tool User Manager for Domains and grant the user dialin permission. You can set three forms of dialin permission:
Can Windows Server with routing and Remote Access Service (RRAS) be configured single-handed?
I’m commonly asked “can Windows Server with Routing and Remote Access Service (RRAS) be configured with a single network interface?” This is likely because the official Microsoft documentation references only a multihomed dual NIC configuration, leading many to believe it is a strict requirement.
How to configure the routing and remote access service?
You install the Routing and Remote Access Service (RRAS) on a member server and configure the server to accept VPN connections. You need to select a remote access authentication protocol. Your solution must offer the highest degree of security. What should you do? You should select Extensible Authentication Protocol (EAP).
What is server Remote Access?
A remote access server (RAS) is a type of server that provides a suite of services to remotely connected users over a network or the Internet. It operates as a remote gateway or central server that connects remote users with an organization's internal local area network (LAN).
What are two types of Remote Access servers?
Remote Access Methods1- Remote Access Server: It's one server in organization network that it is the destination of all remote access connections.2- Remote Access Client: All computers that remote connect to network, called remote access client or remote computer.More items...•
Is Ras the same as VPN?
Information sent over a VPN is secure, it«s both authenticated and encrypted, while information sent via RAS lacks these security features. Although RAS served a purpose in providing LAN access to remote users, its time has clearly passed. 1.
How do I setup a remote server?
To configure the deployment type On the Remote Access server, open the Remote Access Management console: On the Start screen, type, type Remote Access Management Console, and then press ENTER. If the User Account Control dialog box appears, confirm that the action it displays is what you want, and then click Yes.
What are types of remote access?
The primary remote access protocols in use today are the Serial Line Internet Protocol (SLIP), Point-to-Point Protocol (PPP), Point-to-Point Protocol over Ethernet (PPPoE), Point-to-Point Tunneling Protocol (PPTP), Remote Access Services (RAS), and Remote Desktop Protocol (RDP).
What are different type of servers?
There are many types of servers, including web servers, mail servers, and virtual servers. An individual system can provide resources and use them from another system at the same time. This means that a device could be both a server and a client at the same time.
What is RAS in networking?
Registration, admission, and status (RAS) is a component of a network protocol that involves the addition of (or refusal to add) new authorized users, the admission of (or refusal to admit) authorized users based on available bandwidth, and the tracking of the status of all users.
How do I connect to a VPN server?
When you have a VPN profile, you're ready to connect.In Settings, select Network & internet > VPN.Next to the VPN connection you want to use, select Connect.If you're prompted, enter your username and password or other sign-in info.
What is a RAS gateway?
RAS Gateway is a software router and gateway that you can use in either single tenant mode or multitenant mode. Single tenant mode allows organizations of any size to deploy the gateway as an exterior, or Internet-facing edge virtual private network (VPN) and DirectAccess server.
How do I install Remote Access?
Set up remote access to your computerOn your computer, open Chrome.In the address bar, enter remotedesktop.google.com/access .Under “Set up Remote Access,” click Download .Follow the onscreen directions to download and install Chrome Remote Desktop.
How much does a remote server cost?
For vendor remote access, some companies charge by the server protected. This ranges from $500 to $1,000 per server and can add up quickly as you grow your infrastructure footprint.
What is local and remote server?
A local server is located in the same machine as the one who made the request. A remote server is another machine that can receive and respond to exterior requests.
What is RDP and how IT works?
Remote desktop protocol (RDP) is a secure network communications protocol developed by Microsoft. It enables network administrators to remotely diagnose problems that individual users encounter and gives users remote access to their physical work desktop computers.
What are remote services?
What is a Remote Service? A remote service is a process that resides outside of the application server and provides a service to the application. An example of a remote service is a web service, message queue, or caching server.
Which service is used to connect with remote server?
Remote Desktop Connection (RDC, also called Remote Desktop or just RD, formerly Microsoft Terminal Services Client, mstsc or tsclient) is the client application for RDS. It allows a user to remotely log into a networked computer running the terminal services server.
Margaret is in charge of configuring the remote access solution for her network. The network consists of a single subnet. A DHCP server on the private network assigns IP addresses to hosts on the private network. A single remote access server, RASSRV, provides remote access connections for 10 Windows 8 laptops. Remote clients have access to resources on the private network through RASSRV. Margaret wants the clients to receive their IP addresses from the DHCP server. What should Margaret do? Configure each client with the IP address of the DHCP server. Configure the remote access server to use DHCP for addressing. Configure the remote access server with a range of IP addresses that fall within the range of addresses configured on the DHCP server. Configure the remote access policies to identify DHCP as the addressing method. Configure RASSRV as a DHCP proxy.
Configure the remote access server to use DHCP for addressing.
You want to provide remote access using a VPN server to users in your company so that they can work from home. Users will connect to the remote access server using a VPN connection over the Internet in order to access all resources on the company network. You install Windows Server 2012 R2 on a new server (Remotel) and configure it for remote access. You configure the network policies to allow connections between 7am and 8pm. The next day, you get a call from one of the users reporting that she can connect to the remote access server, but can't access any resources on the company network. You ask her to ping a server on the private network using its IP address, but the ping fails. From the remote access server, you can access all resources on the private network. What should you do? On the private network, grant remote access users permissions to resources. In Routing and Remote Access, configure RIP and add the LAN interfaces to the routing protocol. In Routing and Remote Access, configure a static route to the company network. In Routing and Remote Access. enable LAN routing on the server.
In Routing and Remote Access. enable LAN routing on the server.
You want to allow Research users to connect to the private network through a VPN connection. Users will connect to the Internet while on the road, then connect through a VPN server to the private network. All users will use laptops that run Windows 7 or Windows 8. You configure a Windows Server 2012 R2 server as a router and configure it to accept VPN connections. During a random check one day, you notice that some connections are using PPTP while others are using L2TP. You want to force all connections to use L2TP. What should you do? In Routing and Remote Access, edit the PPTP ports and set the number of ports to O. On each client computer, configure L2TP as the VPN connection type. In Routing and Remote Access, edit the Ports node. Disable remote access and demand-dial routing connections for PPTP. In Routing and Remote Access, configure a remote access policy to accept only L2TP connections.
In Routing and Remote Access, edit the Ports node. Disable remote access and demand-dial routing connections for PPTP.
Manuela is in charge of maintaining the VPN solution for her network. The VPN server was installed about two months ago and services a total of 25 clients. All clients run Windows 7 and Windows 8 and connect to the VPN server through the Internet. Occasionally, users complain that they are unable to establish a VPN connection. The problem is not isolated to any specific user and typically goes away after the user waits for a while before trying the connection again. Manuela checks the VPN server and finds it is obtaining IP addresses from a DHCP server to assign to clients. The DHCP Console shows that 30 addresses have been leased to the VPN server. A total of 20 L2TP ports are configured on the VPN server for incoming connections. What should Manuela do? Decrease the IP address lease time. Delete all L2TP ports. Manually configure PPTP ports. Manually configure additional L2TP ports. Configure the IP address pool with additional addresses. Add another network card to the server to provide additional client connections.
Manually configure additional L2TP ports.
Your company has established a branch office in a nearby town, which also has a small network. The remote office has two servers running the Windows Server 2012 R2. You've been instructed to interconnect the two offices using a VPN tunnel. You install the Routing and Remote Access service on one of the Windows Server 2012 R2 computers in your local office and on one of the Windows Server 2012 R2 computers in the remote office. You enable the VPN service on both servers. You can successfully ping between the two devices. However, you cannot connect to resources on the other side of the remote access server. What should you do? (Select two. Each answer is required for a working solution.) Change the authentication protocol on the server to EAP-TLS. Change the authentication protocol on the server to MS-CHAP v2. Add certificate services to the remote access server. Enable LAN routing on both access servers. Configure a static route on each remote access server to the other network.
Enable LAN routing on both access servers. Configure a static route on each remote access server to the other network.
You have been put in charge of providing a VPN solution for all members of the Sales team. Sales team members have been issued new laptop computers running Windows 8. All remote access servers run Windows Server 2012 R2. Salesmen complain that with the previous VPN solution, there were many times that they were unable to establish the VPN solution because the hotel or airport firewalls blocked the necessary VPN ports. You need to come up with a solution that will work in most instances. Which VPN method should you choose? Internet Protocol Security (IPsec) in tunnel mode Point-to-Point Tunneling Protocol (PPTP) Layer Two Tunneling Protocol (L2TP) Secure Socket Tunneling Protocol (SSTP)
Secure Socket Tunneling Protocol (SSTP)
You have been put in charge of providing a VPN solution for all members of the Sales team. Laptops used by Sales team members run Windows 8. All remote access servers run Windows Server 2012 R2. You decide to implement SSTP for the VPN solution. Your company security policy mandates that only necessary firewall ports be opened. What should you do? Open UDP port 500 in the firewall Open port 1723 in the firewall Open port 443 in the firewall Open port 1701 in the firewall
Open port 443 in the firewall
You are the network administrator for northsim.com. The network consists of a single Active Directory domain. All the servers run Windows Server 2012 R2. All the clients run Windows 7 or Windows 8. northsim.com is interested in implementing remote access for Product Specialists that travel across the country. You install the Routing and Remote Access Service (RRAS) on a member server and configure the server to accept VPN connections. You need to select a remote access authentication protocol. Your solution must offer the highest degree of security. What should you do? You should select Challenge Handshake Authentication Protocol (CHAP). You should select Password Authentication Protocol (PAP). You should select Microsoft Challenge Handshake Authentication Protocol version 2 (MSCHAPv2). You should select Extensible Authentication Protocol (EAP).
You should select Extensible Authentication Protocol (EAP).
You are the network administrator for westsim.com. The network consists of a single Active Directory domain. All the servers run Windows Server 2012 R2. All the clients run Windows 7 or Windows 8. westsim.com has a number of Product Specialists who travel to remote areas. The Product Specialists complain that their Internet connections frequently fail, forcing them to reconnect to the company VPN server. The server and the clients use the L2TP with IPSec VPN protocol. You need to improve VPN performance by allowing the clients to automatically reconnect to the company VPN if the clients' Internet connection should fail. What should you do? Configure the VPN connection to use the Point to Point Tunneling Protocol (PPTP) VPN protocol. Use the Connection Manager Administration Kit (CMAK) to create a service profile that will connect the Product Specialists to the company VPN. Configure the VPN connection to use the Internet Key Exchange version 2 (IKEv2) VPN protocol. Configure the VPN connection to use the Secure Socket Layer Tunneling Protocol (SSTP) VPN protocol.
Configure the VPN connection to use the Internet Key Exchange version 2 (IKEv2) VPN protocol.
How to access remote access server?
On the Remote Access server, open the Remote Access Management console: On the Start screen, type, type Remote Access Management Console, and then press ENTER. If the User Account Control dialog box appears, confirm that the action it displays is what you want, and then click Yes.
How to install Remote Access on DirectAccess?
On the DirectAccess server, in the Server Manager console, in the Dashboard, click Add roles and features. Click Next three times to get to the server role selection screen. On the Select Server Roles dialog, select Remote Access, and then click Next.
How to deploy DirectAccess for remote management only?
In the DirectAccess Client Setup Wizard, on the Deployment Scenario page , click Deploy DirectAccess for remote management only, and then click Next.
What group does DirectAccess belong to?
For a client computer to be provisioned to use DirectAccess, it must belong to the selected security group . After DirectAccess is configured, client computers in the security group are provisioned to receive the DirectAccess Group Policy Objects (GPOs) for remote management.
How to add domain suffix in remote access?
On the DNS Suffix Search List page, the Remote Access server automatically detects domain suffixes in the deployment. Use the Add and Remove buttons to create the list of domain suffixes that you want to use. To add a new domain suffix, in New Suffix, enter the suffix, and then click Add. Click Next.
What is a remote access URL?
A public URL for the Remote Access server to which client computers can connect (the ConnectTo address)
Where is the Configure button in Remote Access Management Console?
In the middle pane of the Remote Access Management console, in the Step 3 Infrastructure Servers area, click Configure.
What Does Remote Access Server (RAS) Mean?
A remote access server (RAS) is a type of server that provides a suite of services to remotely connected users over a network or the Internet. It operates as a remote gateway or central server that connects remote users with an organization's internal local area network (LAN).
What is a Ras?
A RAS is deployed within an organization and directly connected with the organizaton's internal network and systems. Once connected with a RAS, a user can access his or her data, desktop, application, print and/or other supported services.
What is a single subnet?
single subnet. A DHCP server on the private network assigns IP addresses to hosts on the private network.
Can you access all resources from remote access server?
network using its IP address, but the ping fails. From the remote access server, you can access all resources
Can Windows Server 2012 R2 accept VPN?
You configure a Windows Server 2012 R2 server as a router and configure it to accept VPN connections.
What is Remote Access Service (RAS)?
RAS (Remote Access Service) is an optional Microsoft Windows OS Family networking service that provides remote access for remote clients. A machine running Windows on which Remote Access Service (RAS) is installed is called a RAS server.
What is a RAS server?
RAS allows remote clients to connect through a telephone line or other wide area network ( WAN) link to the RAS server; from there RAS allows those clients to access resources on the network. Remote users can access network resources as though they were logged on to a machine directly connected to the network.
What is remote access in Windows 2000?
On Windows 2000 Server, remote access functionality is provided by Routing and Remote Access, which supports both dial-up networking and virtual private networks.
What is the function called when a caller dials in to a RAS server?
The RAS server dials the user back at the phone number the user specifies. This function is called callback.
What is the IP address of Server1?
Assign an IP address of 172.16.65.1 to the LAN interface of Server1.
What is a single subnet?
single subnet. A DHCP server on the private network assigns IP addresses to hosts on the private network.
Can you access all resources from remote access server?
network using its IP address, but the ping fails. From the remote access server, you can access all resources
Can Windows Server 2012 R2 accept VPN?
You configure a Windows Server 2012 R2 server as a router and configure it to accept VPN connections.
What is a rras1 server?
A server named RRAS1 has been purchased to function as a router between the internal network and the perimeter network.
What is the IP address of Server1?
Assign an IP address of 172.16.65.1 to the LAN interface of Server1.
What is a single subnet?
single subnet. A DHCP server on the private network assigns IP addresses to hosts on the private network.
Can you access all resources from remote access server?
network using its IP address, but the ping fails. From the remote access server, you can access all resources
Can you configure static routes on a server?
Rather than manually configure static routes on the server, you want to configure it to communicate with other routers already in the network to dynamically build its routing table.
What is NAT in RRAS?
When the RRAS server is behind a device performing Network Address Translation (NAT), the NAT should be configured to translate only the destination address (DNAT). This allows the VPN server (or load balancer for multiserver deployments) to see the client’s original source IP address, which ensures efficient traffic distribution and meaningful log data.
Can I add a static route to a server?
The internal interface should not be configured with a gateway. Rather, static routes to any remote internal networks should be configured. To add a static route on a Windows Server, open an elevated PowerShell command window and run the following command.
Does RRAS have a default gateway?
No DNS servers should be configured on the external interface. The internal interface will have an IP address, subnet mask, but NO default gateway.
Can DNS servers be configured on external interface?
For domain-joined RRAS servers, corporate DNS servers should be configured on the Internal network interface only. No DNS servers should be configured on the external interface. If the server is not joined to a domain, DNS servers can be configured on whichever interface has connectivity to the defined DNS servers.
Is a single NIC supported?
Although a single NIC configuration is fully supported , there are some important advantages associated with mulithome dual NIC deployments. The following should be considered when deciding between single NIC and dual NIC VPN configurations.
Can I use a single network interface for Windows Server RRAS?
Deploying Windows Server RRAS with a single network interface is indeed supported and works without issue. There are no functional limitations imposed by using a single network interface. All features are fully supported in this scenario. The choice to use one or two network interfaces is purely a design choice, driven by several factors such as current network configuration and security requirements.
Does RRAS automatically handle VPN?
You will also need to add static routes on the internal interface for any remote internal subnets. If you’ve got all that configured, RRAS should automatically handle the routing of your VPN client subnet. The VPN clients will have access to anything that’s reachable from the VPN server’s internal interface.
