In our case, I would like to enumerate the usernames of everyone logged into our vpn concentrator in an snmp probe.
I can get the number of current users by looking at a certain oid. And running a for or do-while loop to enumerate the oid where the usernames are kept for current logged in users (1.3.6.1.4.1.?.?.?.?.x where x is the numbers 1 to the number of current users). As far as if-then in a custom snmp probe, I would like to have a custom snmp probe throw an alarm if 2 conditions are met, such as ones I've written for disk space. If disk space % free < x AND disk space MB free < y then ALARM. I guess this also assumes AND/OR logic to be created as well, which may or may not already be in there James P. Ashe Systems Analyst 2 ETSU Office of Information Technology [EMAIL PROTECTED] OIT Help Desk - 423.439.4648 -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of William W. Fisher Sent: Friday, December 12, 2003 11:12 AM To: InterMapper Discussion Subject: Re: custom probes James: Assuming that we had support for arithmetic expressions involving + - * / available to custom probes, can you give me an example of what you would use the additional if-then and while loops? Would you use these in the context of a custom-snmp probe or tcp-script, or both? The TCP script/bytecode interpreter already supports some conditional commands that can be used to mimic if-then and while constructs. These are: CHCK - branch if string argument is empty. SBNE - branch if string arguments are not equal NBNE - branch if numeric arguments are not equal NBGT - branch if numeric argument1 > argument 2 It's a little work to use these - not quite as convenient as the high-level equivalents. For Custom SNMP probes, I'm not sure how you would use a while loop. Can you provide an example? Thanks, Bill Fisher Dartware, LLC http://www.dartware.com On Dec 9, 2003, at 4:06 PM, Ashe, James P. wrote: > Has there been any discussion to adding the ability to add�basic > programming logic to the custom probes, i.e. if-then or do-while > looping?� I'm eagerly awaiting the ability to do + - * / etc., but > wanted to know if any other logic like this would be added to custom > probe programming in the future.� Thanks in advance. > � ____________________________________________________________________ List archives: http://www.mail-archive.com/intermapper-talk%40list.dartware.com/ To unsubscribe: send email to: [EMAIL PROTECTED] ____________________________________________________________________ List archives: http://www.mail-archive.com/intermapper-talk%40list.dartware.com/ To unsubscribe: send email to: [EMAIL PROTECTED]
