Configure a virtual firewall VMWare Server 2

Hello

I'm configuring a virtual machine which will act as a firewall ISA Server. The machine is now running on a physical machine. I used VMWare Converter to change it to a virtual machine. However, I am unable to set up the configuration of the network. For after this post: http://www.cs.drexel.edu/~vp/VirtualFirewall/ I should create a network invited only to the internal network and a connection open in the external network.

This last little is where the problems come. The external network has a mask of 255.255.255.252 network, so I have only 2 IP address in the network: 1 the host machine and the other is for the default gateway. Implementation of bridged networks is therefore not an option. I tried setting up guest network only on the external interface, but then VMWare server is unbootable. (The DCHP server on/dev/vmet1 does not start).

Operation of the machine I have RHEL 5 host OS. It has 2 physical NIC, 1 connected to the internal network and externally 1. Is there perhaps a way to Server2 VM I can ask the network adapter connected to the external network exclusively for this virtual machine? Or is there maybe a better way to implement?

Any help will be greatly appreciated.

Louis

Welcome to the forums!

lpwevers wrote:

This last little is where the problems come. The external network has a mask of 255.255.255.252 network, so I have only 2 IP address in the network: 1 the host machine and the other is for the default

entry door. Implementation of bridged networks is therefore not an option. I tried setting up guest network only on the external interface, but then VMWare server is unbootable. (The DCHP server on)

(/ dev/vmet1 does not start).

You can use fill or NAT if you need to communicate outside the host. You cannot configure 'host-only' on the physical map, because this isn't 'host-only' more.

If you cannot use open due to lack of IP addresses (as a virtual bridged interface needs its own IP address) you can use NAT. In this case, the host acts as a NAT proxy to the client (your firewall). To the outside world only the IP address of the will be visible. The customer will receive an IP address from the VMnet8 virtual network (if you are using DHCP, you can use a static IP address in the range of addresses network IP VMnet8).

But you must forward packets to the port prompt if there is no communication initiated from the outside at the prompt.

If you found this information useful, please consider awarding points to 'Correct' or 'Useful' responses Thank you!!

AWo

VCP / vEXPERT 2009

Tags: VMware

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