The simulation tag has no wiki summary.
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2answers
51 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 ...
0
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1answer
70 views
simulating a 5 - 10 person network to practice sysadmin [closed]
First of all would virtualbox be a good solution to creating a network simulation like this?
The reason for this is what tools am I looking to need create a simulation that includes linux and windows ...
0
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0answers
88 views
Router configuration in GNS3 [closed]
How to automate router OSPF configuration?
Can i use any scripting language to automate router OSPF configuration ?
0
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0answers
84 views
IT Infrastructure modeling tool [closed]
Is there a specific software for modeling IT infrastructure architectures? I am looking for something like pspice but specifically for IT infrastructure components. I know Microsoft had a tool like ...
-2
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1answer
86 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, ...
-3
votes
1answer
218 views
What software can help me simulate a network? [closed]
I wish to simulate a large campus network which contains routers, switches and hosts. What softwares can help me simulate different topologies and measure bandwidth, delay, congestion, link ...
1
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3answers
212 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 ...
-2
votes
2answers
245 views
It's possible to have 3 Virtual Machines with unique IP on same Ubuntu11.10? [closed]
I want to run a webserver in first v.machine and simulate two users of the server navigating on the site on the other 2 v.machines, so each one need a different external IP. Can I achieve this just ...
0
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1answer
96 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
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3answers
90 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
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2answers
283 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 ...
1
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0answers
849 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 ...
2
votes
2answers
732 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 ...
2
votes
2answers
592 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
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1answer
92 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
100 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
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1answer
273 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
737 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
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0answers
169 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
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1answer
200 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
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1answer
79 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
732 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 ...
12
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6answers
3k 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
...
