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Date: Fri, 23 Jun 2000 01:29:28 -0700 (PDT)
From: togni@dpt-info.u-strasbourg.fr
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Subject: misc/19462: using HARP atm driver on FreeBSD3.4 freeze the system
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>Number:         19462
>Category:       misc
>Synopsis:       using HARP atm driver on FreeBSD3.4 freeze the system
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Fri Jun 23 01:30:00 PDT 2000
>Closed-Date:
>Last-Modified:
>Originator:     Olivier Togni
>Release:        FreeBSD 3.4
>Organization:
LSIIT Laboratory, France
>Environment:
FreeBSD mptrb.u-strasbg.fr 3.4-RELEASE FreeBSD 3.4-RELEASE
#1: Tue Jun 20 15:53:40 CEST 2000
root@mptrb.u-strasbg.fr:/usr/local/kame/freebsd3/sys/compile/MPTRB  i386
>Description:
I have two hosts running FreeBSD3.4 (plus Kame) with a Fore pca200E 
ATM adaptator, I use the HARP hfa0 driver.
The problem:
When I try to set the ATM prefix with
atm set prefix hfa0 0x39250f0000002d000101020101
it hangs the system: "Fatal trap 12: page fault while in kernel mode"
If I configure a pvc beetween these two hosts (without setting the prefix),
the first paquet sent on that pvc hangs the host on the other side of the pvc.
In contrast, the same operations on FreeBSD3.2 work nice
I think (hope) the problem is independant of Kame, since I only work in IPv4
>How-To-Repeat:
Two FreeBSD3.4 boxes with Fore pca200E adaptators linked to an ATM switch
I have configured the ATM options following the steps given at:
http://ftp.arl.mil/~mike/howto/atm-freebsd.html
>Fix:


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


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