Date: Tue, 18 Feb 2014 14:56:46 -0500 From: Michael Powell <nightrecon@hotmail.com> To: freebsd-questions@freebsd.org Subject: Re: gre tunnel doesn't create Message-ID: <le0dti$926$1@ger.gmane.org> References: <CAA_1SgEmefsqfrrFS8uEk9xKhfcYGu1_2N4Mr86J6Qk7RsGCsA@mail.gmail.com>
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s m wrote: > hello all > > i have freebsd 9.2 which is customized. now when i want to create gre > tunnel and run "ifconfig gre0 create" command, this error is shown: > > ifconfig: SIOCIFCREATE2: Invalid argument > > i check this command on a fresh freebsd 9.2 and it works so my changes > cause this. i have many changes on my freebsd (install many services, > optimize kernel and ...) and i need all of them. do you have any > suggestion what change causes this error? or how can i fix it in order to > be able to create a gre tunnel? > Try and kldload the if_gre.ko module and see if that works. If so put if_gre_load="YES" in /boot/loader.conf or build kernel with device gre to make it permanent. -Mike
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