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#SRX VPN MONITOR CONFIGURATION HOW TO#

Now configure the remote host setting and IPs on SRX-A. Set security ike policy IKE-POL pre-shared-key ascii-test juniper Set security ike policy IKE-POL mode main Set security ike policy IKE-POL proposal IKE-PROP Set security ike proposal IKE-PROP dh-group group5Ģ nd step is configuring IKE policy and their mode. Set security ike proposal IKE-PROP encryption-algorithm aes-128-cbc Set security ike proposal IKE-PROP authentication-algorithm shal Set security ike proposal IKE-PROP authentication-method pre-shared-keys Set security ike proposal IKE-PROP lifetime-seconds 3600 In first step of configuration you are required to define the IKE keys their life-time, encryption type and algo type. However you need to enable host-inbound-traffic for IKE. IPsec packets go out of ge-0/0/3 in zone untrusted and no policy is needed between VPM and untrust zones. Also we need to define the security policies here. We configure tunnel interface that is st0.x in our case, we put this interface into VPN zone.

Configure security policy on both routers.

Any traffic that is routed to st0.x will go to the tunnel, if security policy permits it.

For Route Based VPN you need to configure tunnel interface st0.x, where x is a number and bind VPN to that interface.

particular VPN tunnel for user’s traffic.

Phase-1 Secure Channel for communication between device.

Configure internet key exchange (IKE) protocol to set up a dynamic tunnel between SRX devices.

For configuring Route based VPN we are required to configure the following:

We will configure a secure tunnel using Route-based IPSec VPN which allows for separation of VPN configuration and security policy configuration. For this we need to configure a VPN between them. Our task is to make communication between host-A and Host-B over via internet. 10.1.1.0/24 on SRX-A and 10.2.2.0/24 on SRX-B.Ĭurrently, SRX-A & SRX-B provides internet access to LAN networks, both LANs are required to communicate security via internet. Both router are connected with their LAN network i.e.

This interface is configured with the IP address 1.1.1.1/30 on SRX-A and 2.2.2.2/30 on SRX-B. In our topology we have two SRX juniper routers and both devices have the interface ge-0/0/3.0 which are connected to internet.

#SRX VPN MONITOR CONFIGURATION HOW TO#

In this article I will show you how to configure route based site to site IPSec VPN on Juniper SRX series router. Route Based Site To Site IPSec VPN on Juniper: