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Date:      Mon, 11 Aug 2003 11:24:41 -0700
From:      Lars Eggert <larse@ISI.EDU>
To:        Link King <king@kinger.net>
Cc:        freebsd-net@freebsd.org
Subject:   Re: Recursive Tunneling
Message-ID:  <3F37DF69.1070601@isi.edu>
In-Reply-To: <Pine.LNX.4.53.0308111055090.20405@apollo.kinger.net>
References:  <Pine.LNX.4.53.0308111055090.20405@apollo.kinger.net>

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[-- Attachment #1 --]
Link King wrote:
> I'm trying to setup multiple layers of IPIP tunnels on a FreeBSD system
> (destined to Cisco routers).  I have what I believe is the correct setup
> on the FreeBSD box but am getting a ping error when testing the second
> IPIP tunnel:
> 
> bash-2.05b# ping 10.2.2.2
> PING 10.2.2.2 (10.2.2.2): 56 data bytes
> ping: sendto: Input/output error
> ping: sendto: Input/output error
> ping: sendto: Input/output error

Did you increase net.link.gif.max_nesting via sysctl?

Lars
-- 
Lars Eggert <larse@isi.edu>           USC Information Sciences Institute

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