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Date: Tue, 18 Sep 2001 13:56:53 -0700 (PDT)
From: Lars Eggert <larse@isi.edu>
To: freebsd-gnats-submit@FreeBSD.org
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Subject: kern/30653: KAME option MAX_GIF_NEST missing from /usr/src/sys/conf/options
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>Number:         30653
>Category:       kern
>Synopsis:       KAME option MAX_GIF_NEST missing from /usr/src/sys/conf/options
>Confidential:   no
>Severity:       serious
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          change-request
>Submitter-Id:   current-users
>Arrival-Date:   Tue Sep 18 14:00:00 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator:     Lars Eggert
>Release:        4.2-RELEASE
>Organization:
USC/ISI
>Environment:
FreeBSD dee.isi.edu 4.2-RELEASE FreeBSD 4.2-RELEASE #0: Thu May 24 16:51:34 PDT 2001     larse@dee.isi.edu:/usr/src/sys/compile/KERNEL-1.20  i386

>Description:
The KAME kernel option MAX_GIF_NEST limits the number of recursive gif tunnels that the system allows (tunnels in tunnels).

This option has never been merged into the FreeBSD options file. The code that goes with it *does* exist in the FreeBSD tree, the problem is that the option isn't included in /usr/src/sys/conf/options, and thus that code cannot be enabled.

The code enabled by MAX_GIF_NEST is cricital to the correct operation to the X-Bone port in net/xbone. Could this be added, please?

PS: Even though I'm running 4.2, this is still missing from 4.4-RC and -CURRENT.
>How-To-Repeat:

>Fix:
--- /usr/src/sys/conf/options   Thu Nov 16 09:28:30 2000
+++ /usr/src/sys/conf/options.new       Tue Mar  6 13:44:12 2001
@@ -448,3 +448,4 @@
 FDC_DEBUG              opt_fdc.h
 PCFCLOCK_VERBOSE       opt_pcfclock.h
 PCFCLOCK_MAX_RETRIES   opt_pcfclock.h
+MAX_GIF_NEST           opt_inet.h

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

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