nanog mailing list archives
Re: What NMS do you use and why?
From: Nick Peelman <npeelman () ETC1 net>
Date: Thu, 16 Aug 2018 15:42:44 +0000
seconded. the pains of maintaining ELK are made worthwhile by this alone. -nick — Nick Peelman Network Engineer | Enhanced Telecommunications Corp. 812-222-0169<tel:812-222-0169> | npeelman () etc1 net<mailto:npeelman () etc1 net> | www.etczone.com<http://www.etczone.com/> Sent from my iPhone On Aug 16, 2018, at 11:41, Stan Ouchakov <stano () imaginesoftware com<mailto:stano () imaginesoftware com>> wrote: Regarding netflow/sflow/ipfix monitoring, we had recently started using elastiflow by Robert Cowart. Scales very well with pretty visualizations. Cannot imagine what paid / supported version has to offer :) https://github.com/robcowart/elastiflow -----Original Message----- From: NANOG <nanog-bounces () nanog org<mailto:nanog-bounces () nanog org>> On Behalf Of Joe Loiacono Sent: Wednesday, August 15, 2018 8:31 PM To: William Herrin <bill () herrin us<mailto:bill () herrin us>> Cc: NANOG <nanog () nanog org<mailto:nanog () nanog org>> Subject: Re: What NMS do you use and why? Consider also open-source FlowViewer for netflow capture and analysis. A lot of very useful netflow based analytical tools in an easy UI. Sits on top of a robust set of Carnegie-Mellon's high-capacity SiLK netflow tools. https://sourceforge.net/projects/flowviewer/ Joe ----- Original Message ----- From: "William Herrin" <bill () herrin us<mailto:bill () herrin us>> To: "Colton Conor" <colton.conor () gmail com<mailto:colton.conor () gmail com>> Cc: "NANOG" <nanog () nanog org<mailto:nanog () nanog org>> Sent: Wednesday, August 15, 2018 3:25:48 PM Subject: Re: What NMS do you use and why? On Wed, Aug 15, 2018 at 9:49 AM, Colton Conor <colton.conor () gmail com<mailto:colton.conor () gmail com>> wrote: We are looking for a new network monitoring system. Since there are so many operators on this list, I would like to know which NMS do you use and why? Is there one that you really like, and others that you hate? I still use a tool I wrote in perl nearly 20 years ago called "MrPing." MrPing handles multi-dependency graphs. Consider: A is reachable via either B or C. If A and B are down but C is up, A being down is a separate failure from B being down. I need to know about both. If B and C are both down, A is unreachable. I don't want to receive alerts about A because they'll distract me from the root cause of the problem: that both B and C are down. The NMS should record that A is unreachable but it should also tell me that A being unreachable is a dependent failure that I can ignore until I fix the failures it depends on. The NMSes I've paid attention to either don't support dependencies well at all or support only simple hierarchical dependencies. Resilient, professional networks simply aren't built that way. Regards, Bill Herrin -- William Herrin ................ herrin () dirtside com<mailto:herrin () dirtside com> bill () herrin us<mailto:bill () herrin us> Dirtside Systems ......... Web: <http://www.dirtside.com/>
Current thread:
- What NMS do you use and why? Colton Conor (Aug 15)
- Re: What NMS do you use and why? Chuck Anderson (Aug 15)
- Re: What NMS do you use and why? Peter Harrison (Aug 15)
- Re: What NMS do you use and why? Jason Lixfeld (Aug 15)
- Re: What NMS do you use and why? Daniel Lacey (Aug 15)
- Re: What NMS do you use and why? Mel Beckman (Aug 15)
- Re: What NMS do you use and why? Chuck Anderson (Aug 15)
- Re: What NMS do you use and why? William Herrin (Aug 15)
- Re: What NMS do you use and why? Joe Loiacono (Aug 16)
- RE: What NMS do you use and why? Stan Ouchakov (Aug 16)
- Re: What NMS do you use and why? Nick Peelman (Aug 16)
- Re: What NMS do you use and why? Kushal (Aug 16)
- RE: What NMS do you use and why? Michael Braun (michbrau) via NANOG (Aug 16)
- Re: What NMS do you use and why? Joe Loiacono (Aug 16)
- Re: What NMS do you use and why? Chuck Anderson (Aug 15)
- Re: What NMS do you use and why? Jon Wolberg (Aug 30)
- <Possible follow-ups>
- Re: What NMS do you use and why? Rich Brown (Aug 17)