Remote-access Guide

configure remote access vpn juniper srx

by Hertha Schiller Published 2 years ago Updated 1 year ago
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To create a remote access VPN for Juniper secure connect:

  1. Choose Create VPN > Remote Access > Juniper Secure Connect on the upper right-side of the IPsec VPN page. The Create Remote Access (Juniper Secure Connect) page appears.
  2. Complete the configuration according to the guidelines provided in Table 1 through Table 6. ...
  3. Click Save to complete Secure Connect VPN Configuration and associated policy if you have selected the auto policy creation option. ...

Full Answer

How do I create a remote access VPN for Juniper Secure connect?

To create a remote access VPN for Juniper secure connect: Choose Create VPN > Remote Access > Juniper Secure Connect on the upper right-side of the IPsec VPN page. The Create Remote Access (Juniper Secure Connect) page appears. Complete the configuration according to the guidelines provided in Table 1 through Table 6.

How does autovpn work with the NCP exclusive remote access client?

The NCP Exclusive Remote Access Client is supported with AutoVPN in point-to-point secure tunnel interface mode. AutoVPN is only supported on route-based IPsec VPNs on the SRX Series device. Traffic selectors configured on the SRX Series device and the NCP client determine the client traffic that is sent through the IPsec VPN tunnel.

What type of certificate is used to authenticate the SRX series device?

For the IKEv2 NCP Exclusive Remote Access Client, a digital certificate is used to authenticate the SRX Series device. Extensible Authentication Protocol (EAP) is used to authenticate the remote access client.

Does autovpn support preshared key authentication?

For the IKEv1 NCP Exclusive Remote Access Client, preshared key authentication is supported with AutoVPN. For AutoVPN deployments that do not use user-based authentication, only certificate authentication is supported.

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How to Configure dynamic VPN on Juniper SRX?

5:5011:31Dynamic VPN - CLI - YouTubeYouTubeStart of suggested clipEnd of suggested clipSet standard and we need to set the VPN. Need a reference the gateway. And then also the IPSecMoreSet standard and we need to set the VPN. Need a reference the gateway. And then also the IPSec policy then next we need to configure.

How can I remotely access my VPN?

Simply go to Start -> Accessories -> Remote Desktop Connection and enter the IP address of the other Windows computer. desktop software. From HOME Mac to OFFICE Windows: Connect with VPN, then use Remote Desktop Client. From HOME Windows to OFFICE Mac: Connect with VPN, then use VNC client.

Is Juniper Network Connect a VPN access client?

Juniper Secure Connect is a user-friendly VPN client that supports more features and platforms than dynamic VPN does. SRX comes with two built-in concurrent users on all SRX Series devices. If you need additional concurrent users, then contact your Juniper Networks representative for remote-access licensing.

How does SSL VPN Work?

An SSL tunnel VPN allows a web browser to securely access multiple network services that are not just web-based via a tunnel that is under SSL. These services could be proprietary networks or software built for corporate use only that cannot be accessed directly via the internet.

What is the difference between remote access and a VPN?

A VPN is a smaller private network that runs on top of a larger public network, while Remote Desktop is a type of software that allows users to remotely control a computer. 2. Remote Desktop allows access and control to a specific computer, while VPN only allows access to shared network resources.

Which VPN is best for remote access?

Best Remote Access VPNs for business.Perimeter 81 – Best all-round business VPN.GoodAccess – Security Strategy Options.ExpressVPN – Lightning Fast VPN.Windscribe – VPN with Enterprise-Friendly Features.VyprVPN – Secure VPN with Business Packages.NordVPN – Security-first VPN.More items...•

What is the difference between VPN and Dmvpn?

While a VPN acts as a connector between remote sites and HQ, or between different branches, the DMVPN creates a mesh VPN protocol that can be applied selectively to connections being utilized in the business already. Each different site (or spoke) can connect to one another securely.

What is Juniper VPN?

Juniper Secure Connect is a client-based SSL-VPN application that allows you to securely connect and access protected resources on your network.

Which two authentication methods are part of Juniper Secure Connect?

Authentication Methods There are two ways to authenticate users establishing secure connectivity with juniper secure connect, either local or external authentication, each of these two ways have certain restrictions described below.

What is the difference between VPN and SSL VPN?

Whereas an IPsec VPN enables connections between an authorized remote host and any system inside the enterprise perimeter, an SSL VPN can be configured to enable connections only between authorized remote hosts and specific services offered inside the enterprise perimeter.

What is the difference between VPN and SSL?

SSL/TLS VPN products protect application traffic streams from remote users to an SSL/TLS gateway. In other words, IPsec VPNs connect hosts or networks to a protected private network, while SSL/TLS VPNs securely connect a user's application session to services inside a protected network.

How do I setup SSL VPN?

Configure SSL VPN settings:Go to VPN > SSL-VPN Settings.For Listen on Interface(s), select wan1.Set Listen on Port to 10443.Optionally, set Restrict Access to Limit access to specific hosts, and specify the addresses of the hosts that are allowed to connect to this VPN.Choose a certificate for Server Certificate.More items...

Can't connect to work VPN from home?

If your VPN software is not working properly, you can do several things: check your network settings, change your server, make sure the right ports are opened, disable the firewall, and reinstall your VPN software. If none of the below methods are working, it's time to contact your VPN provider.

Does VPN allow you to access a computer remotely?

While having some similarities, VPN and remote desktop are functionally different things. A VPN will give you access to a network while remote desktop (or RDP) will give you control of an entire computer. If you want to have full control over a local computer from a remote location, VPN won't let you achieve that.

How can I remotely access my computer from anywhere?

On your Windows, Android, or iOS device: Open the Remote Desktop app (available for free from Microsoft Store, Google Play, and the Mac App Store), and add the name of the PC that you want to connect to (from Step 1). Select the remote PC name that you added, and then wait for the connection to complete.

How can I remotely access my home computer from work?

Access the Remote Desktop on your home computer. If you are a Windows use, go to Start→Accessories→Communications→Remote Desktop. Once you have reached the Remote Desktop, type in the name of your work computer then press "Connect." You should now be connected to your work computer and able to work from home.

What is Juniper Secure Connect?

Juniper Secure Connect provides secure remote access for the users to connect to the corporate networks and resources remotely using the Internet. Juniper Secure Connect downloads the configuration from SRX Services devices and chooses the most effective transport protocols during connection establishment to deliver a great administrator and user experience.

What is DPD in Juniper?

Enable the dead peer detection (DPD) option to allow the Juniper Secure Connect client to detect if the SRX Series device is reachable.

What happens during IPsec edit?

During edit the IPsec policy description will be displayed. IPsec policy and remote access profile descriptions will be updated.

When does J-Web show the first custom IKE and IPsec proposal?

Upon edit , J-Web shows the first custom IKE and IPsec proposal when more than one custom proposal is configured.

Do you have to be connected to a VPN every time you log in?

Always —You are automatically connected to the VPN tunnel every time you log in.

Can SRX be used as an EAP server?

SRX Series device cannot act as an EAP server. An external RADIUS server must be used for IKEv2 EAP to do the EAP authentication. SRX will act as a pass-through authenticator relaying EAP messages between the Juniper Secure Connect client and the RADIUS server. This option is enabled by default.

What is SRX traffic selector?

Traffic selectors configured on the SRX Series device and the NCP client determine the client traffic that is sent through the IPsec VPN tunnel. Traffic in and out of the tunnel is allowed only for the negotiated traffic selectors. If the route lookup for a packet’s destination address points to an st0 interface (on which traffic selectors are configured) and the packet’s traffic selector does not match the negotiated traffic selector, the packet is dropped. Multiple Phase 2 IPsec SAs and auto route insertion (ARI) are supported with the NCP Exclusive Remote Access Client. Traffic selector flexible match with port and protocols is not supported. For this feature, the remote address of the traffic selector must be 0.0.0.0/0.

What port is secure remote access?

Secure remote access is ensured even when a device between the client and the gateway blocks Internet Key Exchange (IKE) (UDP port 500).

What is TCP encapsulation profile?

On an SRX Series device, a TCP encapsulation profile defines the data encapsulation operation for remote access clients. Multiple TCP encapsulation profiles can be configured to handle different sets of clients. For each profile, the following information is configured:

What is NCP exclusive client?

The NCP Exclusive Remote Access Client is part of the NCP Exclusive Remote Access solution for Juniper SRX Series Gateways. The VPN client is only available with NCP Exclusive Remote Access Management. Use the NCP Exclusive Client to establish secure, IPsec -based data links from any location when connected with SRX Series Gateways.

How to survive ISSU?

To survive ISSU, increase the DPD timeout to a value greater than 120 seconds. The DPD timeout is a product of the configured DPD interval and threshold. For example, if the DPD interval is 32 and the threshold is 4, the timeout is 128.

What is an ARI in a VPN?

After the tunnel is established, auto route insertion (ARI) automatically inserts a static route to the remote client’s IP address so that traffic from behind the SRX Series device can be sent into the VPN tunnel to the client’s IP address.

What happens if you exceed the license limit on SRX?

This means that a remote access user can connect to the SRX Series device and IKE and IPsec SAs can be established, but if the user exceeds the licensed user limit, the user is disconnected.

What is dynamic VPN?

Dynamic VPN is used by users from Internet to access the corporate LANs. The required VPN client for user’s machine can be downloaded from SRX’s web interface and is automatically installed.

Can SRX gateways have dynamic VPN?

By default, branch series SRX gateways come pre-installed with two dynamic VPN licenses. So by default, only two remote users can have dynamic VPN simultaneously. You can purchase additional license for more dynamic VPN users. Dynamic VPN is used by users from Internet to access the corporate LANs. The required VPN client for user’s machine can be ...

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