Notes for TrendMicro vscan
==========================

This is all based on a linux (Redhat) installation - changes may be needed for other platforms.

To install and use TrendMicro' vscan with mailscanner without all the other applications you only need this:

/etc/iscan/libvsapi.so
/etc/iscan/intscan.ini
/etc/iscan/lpt$vpn.???
/pack/trend/bin/purgefile
/pack/trend/bin/vscan
/pack/trend/bin/prescan.cgi

All is found in the distribution - http://www.trendmicro.com/download/ (We have InterScan VirusWall, but vscan may also be parts of other products). The location could be changed a bit - The "/pack/trend" can be relocated (e.g. /opt/trend or /usr/local/trend) - the paths used, relocated or not, should be written as the first and only line in a file named:

/etc/iscan/pkg/ISBASE

The ini file should contain license information and a more or less standard configuration.

Beside this you need a soft link:

/pack/trend/IScan.BASE -> /etc/iscan

Besides this consider adding the following for compleatness:
/pack/trend/etc -> /etc/iscan
/pack/trend/lib -> /etc/iscan

And maybe write a script to remove the .patupdate files left by prescan.cgi while updating if anything fails.

In cron you should have something like this:

# Trend update
5 * * * * /pack/trend/bin/prescan.cgi
10 2 * * * /pack/trend/bin/purgefile
15 2 * * * /pack/trend/bin/rm-dot-patupdate


