Date: Sun, 16 Sep 2012 18:00:09 -0400 From: Mike Tancsa <mike@sentex.net> To: Ivan Alexandrovich <ivsan@ngs.ru> Cc: freebsd-net@freebsd.org Subject: Re: getting counters for a plenty of vlan ifaces Message-ID: <50564BE9.6050104@sentex.net> In-Reply-To: <web-25219141@mx16.intranet.ru> References: <web-25219141@mx16.intranet.ru>
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On 9/16/2012 10:41 AM, Ivan Alexandrovich wrote: > Hi > > We are running freebsd9.0 on a router with > more than 1000 of subscriber's vlan interfaces. > Outgoing packet rate is approximately 40 kpps. > > There's a need to collect bytes and packets > counters for all those vlan interfaces every > minute (or even twice a minute) and store them Hi, We approach it a little differently and collect all the data via netflow, or in this case argus. I sample the parent interface and save all the flow data which argus is smart enough to parse out at the vlan level. You can then run all sorts of fine grained reports this way. We use it on a system with about 900 ng interfaces. ---Mike -- ------------------- Mike Tancsa, tel +1 519 651 3400 Sentex Communications, mike@sentex.net Providing Internet services since 1994 www.sentex.net Cambridge, Ontario Canada http://www.tancsa.com/
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