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Set Up Demo Environment Using Pcap File

yohanes_santoso
Contributor

I need to setup an environment for demo of DCRUM, but I want to do it by using pcap file.

I have installed the AMD on RHEL 5.5 and the other DCRUM components on Windows Server 2012. I Installed all on ESX.

I have executed command 'tcpreplay' to replay the pcap file on AMD, but when I tried to record the traffic, I just see the AMD IP not the IP in pcap file.

Any idea about that? Or the other idea of setting up an demo environment?

Any comments appreciated.

Thanks

4 REPLIES 4

ulf_thornander3
Inactive

Hi Yohanes

There's a few quirks but in general it should work and I have myself done like that for many years.

What you need to remember is that the ADM has to have 2 interfaces. The second interface can have any DHCP range as you will not bind any IP to it. The first is the Communication interface to the CAS. Usually I also have 2 interfaces on Windows too. One that talks to the AMD and the other to the host.

I almost forgot - you have to pay attention when you replay also, so that you replay on the right interface - the listening interface that dosen't have an IP.

Hi Ulf,

Yes, I have added 1 more interface to AMD and 1 more interface on Windows.

But still when I did tcpreplay, I can't see the IP from the pcap file.

Here I give you some screenshot.

Record Traffic

That's the result of record traffic.

ulf_thornander3
Inactive

So the IPs you see there, what are they?

Is this on a ESX or a workstation?

10.8.9.85 is ESX's IP

10.8.9.10 is CAS's IP

10.8.9.4 is AMD's IP