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Date: Thu, 22 Jun 2000 03:15:38 -0700 (PDT)
From: vova@express.ru
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Subject: kern/19436: when using vlanX interface arp ageing work incorrectly
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>Number:         19436
>Category:       kern
>Synopsis:       when using vlanX interface arp ageing work incorrectly
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Jun 22 03:20:00 PDT 2000
>Closed-Date:
>Last-Modified:
>Originator:     Vladimir B. Grebenschikov
>Release:        4.0-STABLE
>Organization:
TSB "Russian Expfress"
>Environment:
FreeBSD gw9a.express.ru 4.0-STABLE FreeBSD 4.0-STABLE #3: Wed Jun 14 19:54:31 MSD 2000     root@gw9a.express.ru:/usr/src/sys/compile/GW9A  i386

>Description:
My network environment fbsd server with fxp interface connected to 
Intel 460t switch into trunked port (802.1q)
to not-trunked port of switch connected other server
when I configure vlan interface:
ifconfig vlan3 vlan 3 vlandev fxp0 192.168.1.1 netmask 255.255.255.0
- all work Ok
packets go to 192.168.1.2 (server address) and back
but after about 10 minutes of inactivity (no traffic)
I can't send packets to 192.168.1.2, it seems like packet go to nowere
but I still see packets from 192.168.1.2
when I do 'arp -an' I see his correct arp, BUT when I try to do
'arp -d 192.168.1.2' arp complains:
delete: can't locate 192.168.2.1
when I do 'route delete 192.168.1.2' - all begins work
so it seem there problem in arp aging	
>How-To-Repeat:
see above
>Fix:
not known

>Release-Note:
>Audit-Trail:
>Unformatted:


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