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0
votes
1answer
75 views

Network traffic simulation with one computer

I have a Linux box with a gigabit Ethernet interface in a local network. With this single computer, I need to simulate HTTP traffic like if it was coming from 20 machines (hence with 20 different IP ...
1
vote
1answer
53 views

simulate keystrokes in headless environment

I need to simulate keystrokes in headless environment. All xte, xdotool and many C++ designed to work with X11 window I've tried xdotool, which it throw some error: xdotool type "aaaaa" Error: ...
0
votes
0answers
42 views

Video streaming- Simulate delay or reduces speed in video streaming

I have an apache server that has a video url to stream the video. However, I would like to reduce the speed of the stream so that my android app can find when the buffer gets empty. Since the speed is ...
10
votes
4answers
396 views

Simulate printers on AD network

I need to create an Active Directory lab that contains printers and test out various printer-related functionality (adding printers in AD, clients attaching to printers, printers, etc) Is there a ...
1
vote
1answer
257 views

DDoS attack simulation using MININET

I´m developing some dynamic security policies using SDN, one of them consist in how the network should respond to a DDoS attack detection. So, I would like to test my policies but I'm having some ...
0
votes
2answers
77 views

Name of the tool to simulate packets on Cisco

On the CONSOLE of a Cisco router there was a command to create a "simulated packet", to check if it gets routed or not. It showed the internal steps the router would follow. It was great for ...
4
votes
2answers
272 views

How to simulate air flow in a datacenter? [closed]

I have an idea for a datacenter architecture which, I believe, would be very effective in terms of passive cooling. I need to do air flow simulations to be sure that the idea is as great as I ...
2
votes
3answers
741 views

While analyzing a network interface using WireShark, which device's timestamp is recorded?

OK, this may seem trivial but due to the nature of testing required for my application, I need to get precise timestamps. I am using WireShark to analyze packets. Suppose I have a network with 2 ...
-2
votes
1answer
89 views

Does anybody wish to help a poor researcher publish a paper? [closed]

I don't know if this is a good place to beg for help, but here it goes: basically, I need to run a secure recommender system simulation (C++ console application) in order to meet tonight's deadline, ...
1
vote
3answers
290 views

Alternatives to apache flood?

I've used apache flood in the past for simulating http traffic but I find the whole build (autoconf, libxml2 and libexpat dependencies) and configuration infrastructure (XML) to be problematic. I'm ...
0
votes
1answer
119 views

Why am I getting a GP fault during Debian install; and how can I avoid it?

I am trying to install Debian 6 on a Simics simulator. I "insert" the install DVD 1, and I choose to do a normal installation. However, the installation fails relatively early with Debian repeating an ...
1
vote
3answers
103 views

IT training for 20 delegates - Windows server 2008

I am looking at training 15 - 20 individuals on Windows server 2008. The training will require each individual to perform certain tasks within their own instance of windows server 2008, such as ...
1
vote
2answers
366 views

DoS attack simulation vs real deal

There are several companies providing software for simulating Denial of Service (DoS) attacks. I am curious as to how realistic these simulations can be. What are the key differences between real vs ...
2
votes
3answers
2k views

Does an Alcatel 7750 emulator/simulator exist?

My company recently deployed several Alcatel-based networks (7750SR) for ethernet and IP transport, and me and my team will have to support a part of it. We're quite used to troubleshoot on Cisco ...
4
votes
2answers
1k views

Simulate internet routers, dns in a lab?

I need to test my software runs across the internet, i.e. two machines can talk to each other via host addresses and name resolution with routers and port-forwarding in between. What's the best way to ...
3
votes
3answers
3k views

What tools are available on Windows to simulate/emulate network issues?

I am looking for tools for Windows that can act as a reverse-proxy in front of a server to introduce various networking issues like jitter, delays, or packet loss. My preference is a software ...
0
votes
1answer
112 views

Is there any way to save running configs of all routers in Cisco GNS3 simulation software

Suppose i have 8 routers in GNS3 toplogy. Now in order to save the config , i first need to do copy run start And then I have to save it in GNS. Is there any option by which I save the running ...
2
votes
2answers
103 views

Simulate HPC application data to test WAN filesystem performance over a large link

So here is the setup: we've got temporary access to a very large TCP WAN connection and we want to use this pipe to do WAN filesystem testing. We would like to generate massive amounts of data on ...
0
votes
1answer
348 views

Simulating IP addresses for testing (not quite same as IP spoofing) for development purposes?

In my previous question, DNS simulation for testing purposes?, I'd asked about simulating DNS. Is there a way to simulate an IP address within Windows for the virtual hosts in my previous question? ...
2
votes
3answers
2k views

What tools are available to simulate certain network conditions on Ubuntu?

In order to test our deployment I want to simulate certain network events like connection losses, timeout, limited bandwidths etc. I already googled for this but haven't found something that really ...
1
vote
0answers
200 views

How can I simulate 802.11 with WEP encryption on a wire or within a single system?

How can I simulate 802.11 with WEP encryption on a wire or within a single system? Thanks, Chenz
0
votes
1answer
253 views

Best tool to simulate SNMP Agent

I need to simulate Routers and switches for testing. What is the best SNMP Agent simulation tool? Edit: Tool should simulate in such way that I can ping those devices.
0
votes
1answer
85 views

Simulating Load for a new (Windows) Environment

Is there a tool or a bunch of scripts which are be able to generate some user/client like load for a complete Windows server environment? I'm talking terminal services, exchange usage, log-ons/offs, ...
2
votes
2answers
979 views

Free Software Simulators for SS7, ISDN, SIP, etc., Telecom Protocols

I am learning Protocols where I have major use of Media Gateway Controllers, Media Gateway, PSTN N/w, VOIP N/w. Calls getting gatewayed from one node to another. Kindly help me in finding out some ...
13
votes
6answers
4k views

What tool(s) can I use to simulate a WAN for HTTP traffic?

Sometimes I need to simulate a WAN environment between my client and server. I mean, specifically, from most important to least: Total bandwidth limit, Occasional long (many tens of seconds) delays ...