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What would you like to monitor?

For when WebSpyrians have something to say.

Posts Tagged ‘protocols’

Accessing Microsoft Forefront TMG’s Log Files (SQL Express)

Friday, June 11th, 2010

If you need to analyze and report on Microsoft Forefront Threat Management Gateway log files, the most common stumbling block is enabling access to the default SQL Express databases that contains the firewall and web proxy log files.

The log databases are stored in an SQL Express instance named MSFW. By default these databases cannot be accessed by a remote computer. I’d first like to say that we recommend changing TMG’s logging to W3C text files, as these logs are about 5-6 times faster to import, and you don’t need to worry about the steps below.

But if you need to stick with the SQL Express logging, here are the basic steps to enable access to the logs from a remote computer: (more…)


How to report on bandwidth utilization using Cisco devices

Thursday, May 27th, 2010

Today I was speaking to a customer that had the following reporting request:

“I would like to know how much of my bandwidth is being eaten by each protocol. I will then use this information to determine if circuit may need to be increased due to increased traffic”.

This customer was collecting syslog messages from a Cisco Firewall, then using WebSpy Vantage to generate reports. In theory, this sounds like a fair plan. Unfortunately, the Cisco Firewall logs many different types of messages. Some to do with denied packets, some to do with authentication, some for vpn and so on. The information contained within each message changes. Some events include the size information that is required for any type of bandwidth assessment and some don’t. Correlating the required events to get any sort of accurate ‘bandwidth’ representation is a bit of a nightmare.

Fortunately, there’s a simpler method. (more…)