Routing and remote access

The Microsoft exam 70-291 measures an individual’s ability to implement, manage, and maintain a Microsoft Windows Server 2003 Network Infrastructure. Before taking the 70-291 exam, you should practice the following: Configure TCP/IP addressing on a server. Manage DHCP clients and leases, DHCP Relay Agent, DHCP databases, DHCP scope options, reservations and reserved clients. Diagnose and resolve issues related to Automatic Private IP Addressing (APIPA) and incorrect TCP/IP configuration. Diagnose and resolve issues related to DHCP authorization and verify DHCP reservation configuration. Diagnose and resolve issues related to configuration of DHCP server and scope options. Verify that the DHCP Relay Agent is working correctly and verify database integrity. Install and configure the DNS Server service. Configure DNS server options, DNS zone options, and forwarding. Configure DNS zone settings, DNS record settings, and DNS server options.Monitor DNS using tools such as System Monitor, Event Viewer, Replication Monitor, and DNS debug logs. Configure Routing and Remote Access user authentication and remote access authentication protocols. Configure Routing and Remote Access policies to permit or deny access.Configure Internet Authentication Service (IAS) to provide authentication for Routing and Remote Access clients.Manage TCP/IP routing. Manage routing protocols, routing tables, and routing ports. Monitor network traffic by using Network Monitor and System Monitor. Manage packet filters, Routing and Remote Access routing interfaces, manage devices and ports, manage routing protocols, and manage Routing and Remote Access clients. Post navigation

Encrypt data.Components of a VPNA VPN in servers running Windows Server 2003 is made up of a VPN server, a VPN client, a VPN connection (that portion of the connection in which the data is encrypted), and the tunnel (that portion of the connection in which the data is encapsulated). The tunneling is completed through one of the tunneling protocols included with servers running Windows Server 2003, both of which are installed with Routing and Remote Access. The Routing and Remote Access service is installed automatically during the installation of Windows Server 2003. By default, however, the Routing and Remote Access service is turned off.The two tunneling protocols included with Windows are:Point-to-Point Tunneling Protocol (PPTP): Provides data encryption using Microsoft Point-to-Point Encryption.Layer Two Tunneling Protocol (L2TP): Provides data encryption, authentication, and integrity using IPSec.Your connection to the Internet must use a dedicated line such as T1, Fractional T1, or Frame Relay. The WAN adapter must be configured with the IP address and subnet mask assigned for your domain or supplied by an Internet service provider (ISP). The WAN adapter must also be configured as the default gateway of the ISP router.NoteTo turn on VPN, you must be logged on using an account that has administrative rights.How to install and turn on a VPN serverTo install and turn on a VPN server, follow these steps:Click Start, point to Administrative Tools, and then click Routing and Remote Access.Click the server icon that matches the local server name in the left pane of the console. If the icon has a red circle in the lower-left corner, the Routing and Remote Access service hasn't been turned on. If the icon has a green arrow pointing up in the lower-left corner, the Routing and Remote Access service has been turned on. If the Routing and Remote Access service was previously turn on, you may want to reconfigure the server. To reconfigure the server:Right-click the server object, and then click Disable Routing and Remote Access. Click Yes to continue when you're prompted with an informational message.Right-click the server icon, and then click Configure and Enable Routing and Remote Access to start the Routing and Remote Access Server Setup Wizard. Click Next to continue.Click Remote access (dial-up or VPN) to turn on remote computers to dial in or connect to this network through the Internet. Click Next to continue.Click to select VPN or Dial-up depending on the

Not for the sha256 Thumbprint algorithm. If there is mismtach between the hash of the certificate on the remote access server and the Web proxy server, right-click the certificate on the remote access server, and then click Delete . Remove the certificate binding from HTTPS Listener. Type the following commands in a command window: netsh http delete sslcert ipport=0.0.0.0:443 netsh http delete sslcert ipport=[::]:443 Remove the certificate binding in the Routing and Remote Access service. Open the Registry Editor and delete the following registry keys (if present): HKLM\System\CurrentControlSet\Services\Sstpsvc\Parameters\Sha256CertificateHash HKLM\System\CurrentControlSet\Services\Sstpsvc\Parameters\Sha1CertificateHash Add the new certificate inside the certificate store (local computer store). Plumb the new certificate to the HTTPS Listener (assuming the new certificate has SHA1 certificate hash as xxx). Type the following commands in a command window: netsh http add sslcert ipport=0.0.0.0:443 certhash= appid={ba195980-cd49-458b-9e23-c84ee0adcd75} certstorename=MY netsh http add sslcert ipport=[::]:443 certhash=appid={ba195980-cd49-458b-9e23-c84ee0adcd75} certstorename=MY Restart the Routing and Remote Access service. The Routing and Remote Access service will read the certificate that is plumbed to the HTTPS Listener and record the certificate hash regkeys for its crypto-binding validation phase. See the "Restart Routing and Remote Access" section. Restart the Routing and Remote Access service To restart the Routing and Remote Access service: Open Routing and Remote Access. Click Start , click Run , type rrasmgmt.msc , and then press ENTER. In the console tree, click Server Status . In the details pane, right-click a server name, point to All Tasks , and click Restart . 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: Click Start , and then click Control Panel . Click Network and Internet , click Network and Sharing Center , and then click Set up a connection or network . Click Connect to a workplace , and then click Next . Complete the steps in the Connect to a Workplace wizard. To connect to a remote access server: In Network and Sharing Center, click Manage network connections . Double-click the VPN connection, and then click Connect . Verify that the connection was established successfully.

I'm trying to setup an L2TP/IPSec VPN on Windows Server 2022.Within "Add Roles and Features" in Server ManagerGo to "Routing and Remote Access" and select "Configure and Enable Routing and Remote Access" but it fails when starting the service. If I try to start the service multiple times I get the same result.When take a look on Event Viewer I see the messageThe Routing and Remote Access service terminated with the following service-specific error: A specified logon session does not exist. It may already have been terminated.Does anyone have any advice for this error ? Daniel K6991 gold badge4 silver badges16 bronze badges asked Apr 11, 2024 at 12:21 You could try to install it using Powershell.i suspect it's not configured, if I'm correct that can only be done using Powershell, here is an example# Install Remote Access RoleInstall-WindowsFeature RemoteAccess -IncludeManagementTools# Configure Remote AccessInstall-RemoteAccess -VpnType Vpn# Configure VPNAdd-VpnS2SInterface -Name "VPN Interface" -ServerAddress -AuthenticationMethod MSChapv2 -TunnelType L2tp -EncryptionLevel Required -L2tpPsk # Allow inbound VPN connectionsSet-NetFirewallRule -DisplayName "Routing and Remote Access (PPTP-In)" -Enabled TrueSet-NetFirewallRule -DisplayName "Routing and Remote Access (L2TP-In)" -Enabled True# Enable VPN AccessGrant-RemoteAccess -EnableVpnType Vpn -Force answered Apr 11, 2024 at 19:17 GuidoGuido946 bronze badges You must log in to answer this question. Start asking to get answers Find the answer to your question by asking. Ask question Explore related questions See similar questions with these tags.

Home Prisma Prisma Access Prisma Access Advanced Deployments Prisma Access Service Connection Advanced Deployments Routing for Service Connection Traffic How Prisma Access routes its service connection traffic from mobile users and remote network connections, and the different modes you can use. Where Can I Use This?What Do I Need? Panorama Managed Prisma Access Prisma Access license Prisma Access uses BGP for dynamic routing, and uses BGP path selection to install routes in the route table. When Prisma Access routes traffic to your headquarters or data center using service connections, it uses routing methods that direct that traffic effectively. Prisma Access uses a default routing model that was designed to fit the majority of network deployments; however, not all organization’s networks are the same. To fit a wider range of deployments, Prisma Access allows you choose another mode for service connection routing. Changing the Prisma Access service connection routing method requires a thorough understanding of your organization’s topology and routing devices, along with an understanding of how Prisma Access works as described in this section. Read this section carefully before changing the routing method from the default setting.Prisma Access supports static routing and dynamic routing using BGP for service connections and remote network connections. When you use BGP routing for your connections, your organization’s network learns BGP information from Prisma Access. Before you decide which service connection routing to use, you should understand how Prisma Access routes traffic between mobile users, remote networks, and service connections, because the routing used by mobile user traffic and remote network traffic between service connections is different. Mobile User-service connection routing—The mobile user connection forms an IPSec tunnel with the nearest service connection. Prisma Access uses iBGP for internal routing and eBGP to peer with the customer premises equipment at the data center. The following diagram shows mobile users in Regions 1 and 2 being routed to the respective service connections in that region. Mobile users in Region 1 are accessing applications A and B located at Data Center 1. If your organization’s network uses BGP routing for their service connections and a service connection experiences an ISP failure at Data Center 1, Prisma Access detects the failure and routes the traffic for applications A and B to Data Center 2 after BGP convergence, providing redundancy to your network’s data centers. Prisma Access uses the following timing with BGP when it detects a failure: If you configure BGP routing and have enabled tunnel monitoring, the shortest default hold time to determine that a security parameter index (SPI) is failing is the tunnel monitor, which removes all routes to a peer when it detects a tunnel failure for 15 consecutive seconds. In this way, the tunnel