nanog mailing list archives
Re: Network management software with high detailed traffic report
From: Sergey Voropaev <serge.devorop () gmail com>
Date: Mon, 22 Nov 2010 13:00:50 +0300
Steinar, I'm sure that router updates its counter more often than 5 seconds. On 22 November 2010 12:46, <sthaug () nethelp no> wrote:
Does any one know the NMS (network management software) which can do the fallowing: 1. Monitor on Cisco Routers/Switches interface utilization every 5-10 seconds and send e-mail alarm when utilization low or high of predefined thresholds. 2. Collect net-flow statistics (at least src/dst) with granularity of5-10-seconds. The main idea is to have detailed monitoring of the external links and tobeable to know why (by what traffic type) and when link was highlyutilized. Your requirements are somewhat unrealistic. Even if your NMS can fetch SNMP counters / Netflow info every 5-10 seconds, you have no guarantee that the router *updates* the counters / Netflow info this often. Talk to your router vendor first. Steinar Haug, Nethelp consulting, sthaug () nethelp no
Current thread:
- Network management software with high detailed traffic report Sergey Voropaev (Nov 22)
- Re: Network management software with high detailed traffic report sthaug (Nov 22)
- Re: Network management software with high detailed traffic report Sergey Voropaev (Nov 22)
- Re: Network management software with high detailed traffic report Nick Hilliard (Nov 22)
- Re: Network management software with high detailed traffic report Brandon Ross (Nov 22)
- Re: Network management software with high detailed traffic report Nick Hilliard (Nov 22)
- Re: Network management software with high detailed traffic report bross (Nov 22)
- RE: Network management software with high detailed traffic report Frank Bulk - iName.com (Nov 22)
- Re: Network management software with high detailed traffic report Jon Lewis (Nov 22)
- Re: Network management software with high detailed traffic report Tassos Chatzithomaoglou (Nov 22)
- Re: Network management software with high detailed traffic report Nick Hilliard (Nov 22)
- Re: Network management software with high detailed traffic report Tassos Chatzithomaoglou (Nov 23)
- Re: Network management software with high detailed traffic report Sergey Voropaev (Nov 22)
- Re: Network management software with high detailed traffic report sthaug (Nov 22)
- Re: Network management software with high detailed traffic report Jack Bates (Nov 23)