Microsoft loopback adapter gns3 how to#
Microsoft loopback adapter gns3 manual#
Microsoft loopback adapter gns3 pro#
Microsoft loopback adapter gns3 software#

Let’s suppose that we have “GNS3” and “VMware Workstation” installed on our “Windows 2008 R2”.

We will then try to test the authentication from this router, although with a proper routing, any device from the topology could follow the same pattern. Now we will focus on connecting NB2 router to a central AAA server for Authentication/Authorization/Accounting purposes.

Man I love this concept of being virtual inside of virtual 🙂 The funniest thing is this: I’m running this on a “Windows 2008 R2” virtual machine that is running on a “VMware ESXi 5.x” hypervisor, and my AAA server is yet another virtual machine running inside “VMware Workstation” that is installed on “Windows 2008 R2”. We could insert here Cisco ASA, Cisco IPS and even Juniper products. This illustrate how complex our topology can be. I could do a simple topology, but I picked this one for a purpose: this is my actual MPLS lab and can be considered a real world scenario. This something is Widows CA, AAA server, Linux syslog server, Windows Active Directory, … Today we will connect a Cisco network done via GNS3 and an (also) Cisco ACS 5.x for AAA purposes.

Microsoft loopback adapter gns3 how to#

In this blog we will see how to connect two worlds: VMware and Cisco. Not to mention that we can practice technologies without having or renting expensive equipment. We go on a business trip and not only we present something with the Power point, but we also demonstrate the solution. Now you not only have the options for NAT, Host Only and bridged to connect your network adapter to, but also (in my example above) vmnet2 and vmnet3.One of the most fascinating things now days for us network/security/virtualization guys is possibility to carry our labs with us. this is what I'm using myself, but then with a firewall VM for providing NAT/DNS and DHCP, so I don't have those options checked.

You talk about having a DNS server, if you also have a DHCP server running then you can uncheck the 'Provide addresses via DHCP' choice.Īs I said. Then fill it out depending on what you need. Menu VMware Fusion -> Preferences -> Network tab

Microsoft loopback adapter gns3 pro#

This is a feature that is only available in the pro version, but you can create your own networks from the GUI.

Microsoft loopback adapter gns3 manual#

As you can guess from my wording, I'm not a fan of that (updates might break your manual configuration etc.)Īnother way is by using the network editor in VMware Fusion Pro. it is technically possible to muck around with VMware Fusion configuration files and adjust the NAT configuration to be in your preset IP range. Is the above achievable with OSX, or do I keep using bootcamp with Windows and VM player?Īs a workaround when traveling I create a hot spot on my phone and connect the wifi on my host to this hot spot, but this a work around, which I want to avoid. Now I can ping over IP from the host to the VM (s), and the VM(s) can ping one another. I then assign a static IP address to the VM(s). With my windows laptop because of the restriction on having an active network connection, I create a loopback adapter on the host which I assign a static IP address to, this loopback adapter is always active. This is my work laptop and I travel a lot planes, trains and cannot not always have an active network connection on my laptop, if I have no active network connection then my host has no IP address assigned. In the configuration of the client and server applications, static IP address need to be entered of all known computers for communication over IP

Microsoft loopback adapter gns3 software#

I have client software on the host and server software on the VM(s). To confirm what I am trying to achieve is the follwing.