Date: Tue, 22 Nov 2005 13:48:36 GMT From: Daniil Kharoun <kdl@chelcom.ru> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/89417: ng_netflow: flow sequence error Message-ID: <200511221348.jAMDmaBK060281@www.freebsd.org> Resent-Message-ID: <200511221350.jAMDoNh7036531@freefall.freebsd.org>
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>Number: 89417
>Category: kern
>Synopsis: ng_netflow: flow sequence error
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Tue Nov 22 13:50:23 GMT 2005
>Closed-Date:
>Last-Modified:
>Originator: Daniil Kharoun
>Release: 6.0-RELEASE
>Organization:
JSC Intersvyaz
>Environment:
FreeBSD vpn3 6.0-RELEASE FreeBSD 6.0-RELEASE #0: Tue Nov 22 18:05:15 YEKT 2005 root@vpn3:/usr/src/sys/i386/compile/VPN i386
>Description:
After updating system from version 5.4 up to version 6.0 my collector began to inform on losses of flows. Probably, a problem in discrepancy of sequence number (flow_seq in netflow_v5_header).
myflowcollector: lost 7650 flow records for router vpn3 !
>How-To-Repeat:
Use ng_netflow and use a netflow collector with the control of a sequence number.
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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