Tag: juniper
Juniper SSG to Cisco ASA VPN with overlapping subnets
I needed to configure a site-to-site VPN connection between a Juniper SSG firewall and a Cisco ASA firewall. The configuration of a VPN connection is very straightforward, but this time the networks behind the firewalls are overlapping. I have configured the Cisco ASA multiple times in such scenario, but the configuration of the Juniper SSG … Read More
Upgrade Juniper SA cluster
Add On: This procedure also works for the new Juniper MAG appliances. But keep in mind during the upgrade of the second host (and also the first): BE PATIENT!! A Juniper SA cluster can be configured as active/active or active/standby cluster. An active/active cluster uses an external load balancer or DNS round-robin to enable load-sharing … Read More
GNS3 supports JunOS
A lot of you will know GNS3. GNS3 is a graphical network simulator that allows simulation of complex networks. With GNS3 you can simulate multiple Cisco routers and the Cisco PIX firewall. GNS3 allows you to emulate real Cisco IOS images, design and experiment with complex networks, connect the virtual lab to the real world … Read More
Juniper SA – Host Checker
Security is getting more and more important for people. I notice that especially IT manager would like to implement some kind of security measurements to improve the safety of their network and data. Lately I have been busy with configuring a Juniper SA solution. The customer wants to publish different kind of services through the … Read More
Juniper SA & Terminal Service with JavaRDP
Today I tried to configure a JavaRDP as fallback Terminal Services method on the Juniper SA appliances. It took me some time and with help of my colleague, I finally got it working. Even with Single Sign On to the Terminal Server. First of all, you need to upload a new Java applet. The Java … Read More
Juniper SA & Terminal Server with Novell Client SSO
Normally configuring SSO on a Terminal Server in conjunction with a Juniper SA isn’t that hard. On the Juniper you pass the user credentials to the Terminal Server. On a normal Terminal Server you have to check the following: Disable Always prompt for password under: Terminal Services Configuration –> Connections –> Properties of RDP-tcp –> … Read More