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	Daniil Kharoun <kdl@chelcom.ru>
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Date: Tue, 22 Nov 2005 13:48:36 GMT
From: Daniil Kharoun <kdl@chelcom.ru>
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Cc: 
Subject: kern/89417: ng_netflow: flow sequence error
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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: