network-monitoring

Free Network Monitor

I am having trouble integrating two products, one of which is mine and they appear not to be talking. So I want to make sure they are communicating correctly. I had a look around for network monitor and found TCP Spy. This works but only shows 1 side of the conversation at a time (it has to run locally) I would ideally like to see both s...

Home proxy server

My end goal is to have a report showing all the top level domains that were visited the previous day from all the computers at my home. The report would also be able to show which pages were visited, which local IP address went there. I'd also like to track incoming and outgoing bandwidth used. I don't want to install an application o...

Software for Mac OS X Leopard to track and record network usage

I'm looking for a program that I can install on a Mac that will tell me how many bytes I download each day, and store that info in such a way that I could later view the results. Limiting by ports (80, 443, 21, 22) would be awesome as well. Does such a thing exist? ...

How can I access netstat-like Ethernet statistics from a Windows program

Hi, How can I access Ethernet statistics from C/C++ code like netstat -e? Interface Statistics Received Sent Bytes 21010071 15425579 Unicast packets 95512 94166 Non-unicast packets 12510 7 Discards 0 ...

Is there a service for monitoring secured WCF endpoints in the same way that HTTP monitoring services do?

Hi all, A service I have in WCF occasionally goes down due a problem with a COM component. While I am troubleshooting I would like to setup another host to make regular calls to this service to monitor availability. It is slightly more complicated that a simple HTTP call though as the service is secured by SSL and WCF authentication (u...

Monitor a process's network usage?

Is there a way in C# or C/C++ & Win32 to monitor a certain process's network usage (Without that application being built by you obviously)? I would like to monitor just 1 process for like an hour or so, then return the bytes used by only that process, such as limewire for example. Is it possible? I know netstat -e on windows will tell y...

BlackBerry Data Usage

Using the RIM APIs. is there an accurate way of collecting the amount of data coming in and out of a service provider (Not including WiFi/Bluetooth data). ...

local host network monitor and httpservlet request

I have two Tomcat servers on my machine that communicate with one another. 1) Can someone recommend on a good (free) network sniffer so I'll be able to monitor the requests/ response that being sent between them? 2) How can I inspect the request in java code? to see what the header and the body consists and their structures? thanks a...

Implementing an SNMP Reporter (agent) in C# (must run on Mono)?

Hi, I am attempting to implement some additional statistics gathering in a C# server application - I have about 20 or so variables I'd like to be able to report to network monitoring tools; so I am assuming (hopefully correctly) that SNMP is the correct way to go. There are however two problems: The application is an open source serv...

PHP: TCP Connection Monitoring

Hi, I have an application that is used to connect ot a service once a week for a 1 hour session. This session has many requirements, one of which is that we only have one open tcp connection at a time. Out of the 30 or so sessions we've completed we've had 3 sessions where there were multiple tcp connections open during the 1 hour. I...

Lightweight network visualization tool

I've been trying to find a tool for monitoring my home network. Before I go into the details, I've looked at a ton of different software and they're either an overkill or don't have what I'm looking for. Hopefully the community can help me with some advice. My network is quite small. It consists of a modem connected to a D-Link DI-524 r...

Preferred Placement of a Network Collector in a Switched Environment

I'm not a network specialist so my apologies if i've used some of the domain terminology incorrectly, etc. For web metrics/analytics, we currently use both client-side (js page tags) and server-side (log files) data. Neither gives us "delivery" information (e.g., connection speeds), hence the interest in Network Collectors. We are in a s...

How do you create a sharesystem between two nodes in a cluster for a Rails app?

I deployed to a cluster, and realized that each node holds its own independant database. I am currently using Engine Yard as my host. How can I create a sharesystem so that all my nodes/instances share the same file system? Some people recommend S3, but this may not be the best choice because my users need to be able to edit their fil...

Does the .Net Framework Contain any Libraries for Monitoring Network Activity?

I'd like to experiment with writing my own little monitoring/firewall app. ...

real time network usage statistics monitoring/capture?

Hi, I would appreciate any advice from experience from the community regarding the following challenge I've given myself - i.e. any pointers re best approach / direction here? Requirements Allow collection / real-time-monitoring of network usage from a users Windows PC to a specific set of IP addresses (or DNS names), on a per applic...

SNMP monitoring tool(s) for full network monitoring with hookable alerting/notifications

I'm looking for a full network monitoring tool that is able to understand the SNMP protocol (for MySQL), preferably an open-source solution. We specifically want to be able to hook into the alerting mechanism so we can have it forward alerts and notifications to our internal logging and alerting tools. Are there any suggestions? The n...

monitor network traffic and firewall in c#

hi, I'd like to do this application in this scenario 3 pc connected to a gateway server (win 2003 / 2008 server) well I'd like to put into server a program (better if c#) that tell me which sites are visited,(monitor?) if site is into black list I would add a rule to firewall (is possible to exclude site in win2003 server?) For examp...

How do I get the number of requests per second from Apache log between 2 dates/time?

What command can I use to analyse Apache's log file that tells me between 11am of day x and 13pm of day x the average request per second was..? The os is linux (red hat) Thanks ...