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Date:      Tue, 15 May 2012 15:24:36 +0200 (CEST)
From:      Wojciech Puchar <wojtek@wojtek.tensor.gdynia.pl>
To:        Brett Glass <brett@lariat.net>
Cc:        questions@freebsd.org
Subject:   Re: Maximum number of "tun" pseudo-devices
Message-ID:  <alpine.BSF.2.00.1205151521170.65683@wojtek.tensor.gdynia.pl>
In-Reply-To: <201205140109.TAA06712@lariat.net>
References:  <201205140109.TAA06712@lariat.net>

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i would rather look at software that uses "tun" interfaces instead of 
FreeBSD which seems to support more than 128 tuns out of the box:


this:


# x=1;while [ $x -lt 2000 ];do ifconfig tun$x create;x=$[x+1];done

worked fine. ifconfig shows 2000 tun interfaces

# x=1;while [ $x -lt 2000 ];do ifconfig tun$x destroy;x=$[x+1];done

worked fine too.


what software do you use for tun interfaces?




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