INSTALL
上传用户:shbosideng
上传日期:2013-05-04
资源大小:1555k
文件大小:2k
- INSTALL file for Access-list Monitoring via MRTG
- First there are a few pre-requisites required in order to get the scripts going :
- A. MRTG :), which can be downloaded from :-
- http://ee-staff.ethz.ch/~oetiker/webtools/mrtg/mrtg.html
- B. A Cisco Router.
- C. Rsh enabled on the Cisco Router, this is done as follows :
- ip rcmd rsh-enable <--- Enabled the 'rsh' command/feature.
- ip rcmd remote-host root x.x.x.x root enable <---- Allows the username of root from the
- host x.x.x.x to execute commands via rsh.
- Once these commands have been enabled on the router you will be able to start executing
- commands using 'rsh' from the shell of the machine you have allowed access from, I suggest as
- an example try the following :
- rsh x.x.x.x sh ru
- If successful it should return a copy of you current 'running config' to the screen
- If you get an error message like this 'Permission denied.' Please check the rsh enable feature
- on the router to make sure you allow access for that host/username.
- Copy the scripts (which I have included in this package) into an appropriate directory to run
- from, example I use the following :
- /usr/local/mrtg/configs/accesslist
- Its up to you what you use.
- Also make sure the scripts are executable 'chmod 755' should do the trick.
- I have also included a copy of the mrtg.cfg file required to run the scripts and feed them
- onto the graph, this has the filename mrtg.cfg included in this package.
- There is one slight problem which I havent worked out as yet (if someone could help, hint,
- hint) is that when MRTG doesnt receive an integer for 'out' in other words if the access-list
- has returned 0 matches it will display an error message, the graph will still plot. This can
- be very annoying if you are running it from cron, as you mailbox can get filled up with cron
- error message, in my case I filter them to /dev/null using procmail.
- Thats it!
- I can be contacted by the following means :
- Email : roddy@satlink.com.au
- ICQ : 1987890
- Enjoy!