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Date:      Thu, 23 Aug 2007 15:30:08 +0900
From:      JINMEI Tatuya / =?ISO-2022-JP?B?GyRCP0BMQEMjOkgbKEI=?= <jinmei@isl.rdc.toshiba.co.jp>
To:        Jacek Zapala <jacek@ipv6.jacek.it.pl>
Cc:        freebsd-net@freebsd.org, Daniel Hartmeier <daniel@benzedrine.cx>
Subject:   Re: kern/115413: [ipv6] ipv6 pmtu not working
Message-ID:  <m1d4xewyof.wl%jinmei@isl.rdc.toshiba.co.jp>
In-Reply-To: <1187705811.30269.5.camel@localhost.localdomain>
References:  <200708211010.l7LAA6V7082258@freefall.freebsd.org> <20070821121118.GF27160@insomnia.benzedrine.cx> <1187703472.22531.4.camel@localhost.localdomain> <20070821135048.GA32421@insomnia.benzedrine.cx> <1187705811.30269.5.camel@localhost.localdomain>

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At Tue, 21 Aug 2007 16:16:51 +0200,
Jacek Zapala <jacek@ipv6.jacek.it.pl> wrote:

> Btw, how can I examine the route mtu cache? In older FreeBSD 
> netstat -ranW showed cloned routes and their mtus, but this is no longer
> the case with FreeBSD 6.2.

try
 sysctl net.inet.tcp.hostcache.list
and see the "MTU" column.

					JINMEI, Tatuya
					Communication Platform Lab.
					Corporate R&D Center, Toshiba Corp.
					jinmei@isl.rdc.toshiba.co.jp



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