MRTG

MRTG is included in RHEL4; if want to install separately do following:

 create user 'mrtg' with private group 'mrtg'
 mkdir /www/mrtg2.15.0
 chown mrtg.mrtg /www/mrtg2.15.0
 cd /usr/local/src
 chown mrtg.mrtg mrtg-2.15.0
 cd mrtg-2.15.0
 ./configure --prefix=/www/mrtg2.15.0
 make
 make install

Add MRTG-related part to apache config file /www/apache2.2.3/conf/httpd.conf:

 Alias /mrtg "/www/mrtg2.15.0/share"
 <Directory "/www/mrtg2.15.0/share">
   Options Indexes FollowSymLinks
   AllowOverride None
   Order allow,deny
   Allow from all
 </Directory>

Copy contrib/mrtg-startup-script/mrtg to /etc/init.d/ and correct as following:

 # config:       /www/mrtg2.15.0/etc/mrtg.cfg
 MRTG="/www/mrtg2.15.0/bin/mrtg"
 CONFIG="/www/mrtg2.15.0/etc/mrtg.cfg"

NOTE: temporary fix in:

 ERROR: CFG Error in "Interval": should be at least 5 Minutes (unless you use rrdtool)
 at /misc/clonweb/mrtg2.15.0/bin/../lib/mrtg2/MRTG_lib.pm line 772.

 ############################

 cd /www/mrtg2.15.0
 mkdir etc

 #example
 #cfgmaker --global 'WorkDir: /home/httpd/mrtg'  \
 #         --global 'Options[_]: bits,growright' \
 #         --output /home/mrtg/cfg/mrtg.cfg    \
 #          community@router.abc.xyz

 DOES NOT WORK YET ...
 /www/mrtg2.15.0/bin/cfgmaker --global 'WorkDir: /www/mrtg2.15.0/etc'  \
        --global 'Options[_]: bits,growright' \
        --output /www/mrtg2.15.0/etc/mrtg.cfg \
        mrtg@clonweb.jlab.org
 DOEN NOT WORK YET ...

 #copy old stuff from clasweb-bck:
 cd /www/mrtg2.15.0/etc
 scp clasweb-bck:/etc/mrtg/"*" .

 #create 'web' directories
 cd /www/mrtg2.15.0/share
 mkdir htmls
 mkdir images
 mkdir logs

 #web stuff from clasweb-bck:
 #scp clasweb-bck:/var/www/html/mrtg.html .
 #scp clasweb-bck:/var/www/html/mrtg.tar .
 #tar xvf mrtg.tar

 #add following to apache config file (/apps/apache2.2.3/conf/httpd.conf):
 Alias /mrtg "/www/mrtg2.15.0/share"
 <Directory "/www/mrtg2.15.0/share">
   Options Indexes FollowSymLinks
   AllowOverride None
   Order allow,deny
   Allow from all
 </Directory>
 #adjust it if necessary

 #create desired index.html in /www/mrtg2.15.0/share, it will be used
 #by browser if 'http://clonweb/mrtg/' typed

 #copy old stuff from previous htlms/*, images/* and lods/*,
 #if 'mrtg' was running before; it will preserve history;
 #'logs' contains recent history, while *.png contains
 #longer history; start 'mrtg' right the way:
 env LANG=C /www/mrtg2.15.0/bin/mrtg /www/mrtg2.15.0/etc/mrtg.cfg