nanog mailing list archives
Re: Network monitoring/IDS rant - What's hot what's not?
From: Jared Mauch <jared () puck Nether net>
Date: Wed, 26 Feb 2003 11:47:24 -0500
On Wed, Feb 26, 2003 at 11:29:47AM -0500, Jeff Weisberg wrote:
| > (traditionally) but they can normally monitor the heck | > out of 'decent' sized networks (less than 500 components | > was my last experience with OVW atleast, tivoli and CA | > we never got working correctly with less than 1 metric | > butt ton of LOE to keep it running) | | What are the options and recommendations for networks > 500 | components? back when I had a 'network > 500 components', I could never find any monitoring software that did what I wanted. so I wrote my own. over the years it's been through some re-writes, gathered features, (lost features), and become open-source. written by an ISP for an ISP[1]. find it here: http://argus.tcp4me.com
<shameless plug> On the same here. I have slowly been writing over the years (and allowing to evolve) software i have called 'sysmon' that does network monitoring for ISPs by an ISP. It can see that there are network dependencies, that if a host is unpingable that perhaps the pop3 server is actually not worth the cpu time for testing. If you have a spare 486/pentium lying around with an ethernet card, you can monitor a fairly large network with it as well. http://sysmon.org/ - jared ps. all the data needed for fancy graphics is stored internally and somewhat accessible via a currently pseudo-undocumented xml interface. someone just needs to write some gui kludge to represent it all. -- Jared Mauch | pgp key available via finger from jared () puck nether net clue++; | http://puck.nether.net/~jared/ My statements are only mine.
Current thread:
- Re: Network monitoring/IDS rant - What's hot what's not?, (continued)
- Re: Network monitoring/IDS rant - What's hot what's not? Martin hepworth (Feb 26)
- Re: Network monitoring/IDS rant - What's hot what's not? Christopher L. Morrow (Feb 26)
- Re: Network monitoring/IDS rant - What's hot what's not? Pete Kruckenberg (Feb 26)
- Re: Network monitoring/IDS rant - What's hot what's not? Christopher L. Morrow (Feb 26)
- Re[2]: Network monitoring/IDS rant - What's hot what's not? Richard Welty (Feb 26)
- Re: Network monitoring/IDS rant - What's hot what's not? Petri Helenius (Feb 26)
- Re: Network monitoring/IDS rant - What's hot what's not? Pete Kruckenberg (Feb 26)
- Re: Network monitoring/IDS rant - What's hot what's not? Pete Kruckenberg (Feb 26)
- Re[2]: Network monitoring/IDS rant - What's hot what's not? Richard Welty (Feb 26)
- Re: Network monitoring/IDS rant - What's hot what's not? Christopher McCrory (Feb 26)
- Re: Network monitoring/IDS rant - What's hot what's not? Jeff Weisberg (Feb 26)
- Re: Network monitoring/IDS rant - What's hot what's not? Jared Mauch (Feb 26)