Network Analysis

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Network analysis is the process of identifying and remediating the processes and systems within a network, including performance, connectivity and security. The process is performed through the use of tools developed for monitoring and analyzing network activity. Network problems that involve finding an optimal way of doing something are studied under the name combinatorial optimization. Examples include network flow, shortest path problem, transport problem, transshipment problem, location problem, matching problem, assignment problem, packing problem, routing problem, Critical Path Analysis and PERT (Program Evaluation & Review Technique).

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For network analysis I would like to have a user account that permits "show run", "show arp", "show route", "sho ip bgp" and a bunch of others. But I don't want this account to be able to change anyth…

26 views
Do You Know the 4 Main Threat Actor Types?

Do you know the main threat actor types? Most attackers fall into one of four categories, each with their own favored tactics, techniques, and procedures.

We are looking for an apps that can read the computer and give us a list of hardware configuration, operating systems and if possible apps installed.

759 views

For network analysis I would like to have a user account that permits "show run", "show arp", "show route", "sho ip bgp" and a bunch of others. But I don't want this account to be able to change anyth…

212 views

Just installed a ASUS RT-N66W Router and setup the port forwarding to port 3389 to the computers on the network I use to remote in with Remote desktop, but unsuccessful.

I found a discussion on thi…

323 views

Unable to view descrypted SSL traffic in wirehark.
I am hosting a web application locally which is internally hitting an external https url...
I want to capture the raw data that is being sent to th…

733 views

Hi,
I have a broadband line with 10mb up and down capacity and it is maxing out.
I need to find out which user, or what process, is using the capacity.
Is there a GUI  based tool which you would reco…

345 views

We are receiving our firewall and switch logs via syslog on a central server. there are lots of tools out there to receive them and also those to read and filter them. our budget is very limited (unde…

4416 views

We have several dozen servers behind a Cisco ASA 5505.  Something is eating up all our bandwidth, and I'm trying to figure out what it is.  How would I do that on the ASA?  There's got to be a way

62,622 views

What is a good Network Bandwidth tool that is easy to use and can give a graphical output?  Freeware would be choice but a pay version will work as well.

I think either my network switch or 2003 Se…

10564 views

Hello,
I have a number HP Procurve switches on a site, configured in a ring topology (or a few rings actually).
On occassions something may happen due to the building conditions.  Most recently a fi…

457 views
Control application downtime with dependency maps

Visualize the interdependencies between application components better with Applications Manager's automated application discovery and dependency mapping feature. Resolve performance issues faster by quickly isolating problematic components.

i have a network, where the bandwidth consumption peaks for hours and even days at a time. it slows my network to a crawl. i tried unplugging all network cables one by one to find the problem, but tha…

41,432 views

Hello, am currently researching tools to monitor our small network, around 200 devices in total. Would be seeking a monitoring tool that could report on network utilisation, traffic type, interface er…

36,147 views

I am looking for a way to export ip accounting to a text file. What I eventually want to be able to do is export ip accounting and run a program and be able to see all users who have used over xxxx am…

21,113 views

Hi All,

Has anyone tested the Network Packet Analyzer , with Solar Winds. Could you kindly help with steps , if we need to set up monitoring based on different protocols ?

Thanks,
T

337 views

I have a network of 6 nodes connected via fiber. It is currently a layer2 network. The core switch is doing intervlan routing. To access the Internet, all sites have to go through the core before acce…

2764 views

Join Greg Farro and Ethan Banks from Packet Pushers (http://packetpushers.net/podcast/podcasts/pq-show-93-smart-network-monitoring-paessler-sponsored/) and Greg Ross from Paessler (https://www.paessle…

0127 views

How would you tell what computer was using up all of your Internet bandwidth ?

If you cannot answer this question, this article is for you.  

The solutions below should work with just about anyt…

34,745 views

Hello Experts

We have Cisco Catalyst Switches such 26960X,3560X,3750 and 6500 in our network

 I want to know the ports that are  down for a long time or how long the port has been up. For example I …

20124 views

I am wondering if anybody knows of any software solutions that would notify someone if a computer was not responding which could be a potential alarm that it has crashed? I've searched online and it s…

570 views
Better Security Awareness With Threat Intelligence

See how one of the leading financial services organizations uses Recorded Future as part of a holistic threat intelligence program to promote security awareness and proactively and efficiently identify threats.

Hello
We are using PRTG to monitor our switches, servers, storages etc.

Is it advisable to SNMP v1/2 or 3 ?

Many thanks in advance.

766 views

I have Linux running router and I use IPTABLES to count usage of every ip address who is routed.
My config for iptables separate  download for Iceland and foreign and count the bytes.

Are there an…

263 views
PRTG Quick Overview (07:27)

Get a first impression of how PRTG looks and learn how it works.   This video is a short introduction to PRTG, as an initial overview or as a quick start for new PRTG users.

163 views

Thinking specifically about an attack on our network, how could we monitor or what tools are out there for preventing data theft from our network?  I'm talking about suddenly a large amount of data le…

370 views

Does the PAN have the ability to show you how much traffic is being passed tx/rx through a specific tunnel? Thank you.

242 views

What Internal Network Monitoring Software so you recommend to find where all INTERNAL Windows 2012 R2 server traffic is going on my 9+ year old CISCO switches ?

https://www.paessler.com/lan_monitor

342 views
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