Date: Sat, 14 Jun 2003 12:47:40 +0200 From: Vincent Jardin <vjardin@wanadoo.fr> To: Mike Tancsa <mike@sentex.net>, freebsd-net@freebsd.org Subject: Re: problems adding interfaces with zebra Message-ID: <200306141247.40278.vjardin@wanadoo.fr> In-Reply-To: <5.2.0.9.0.20030613171118.07821488@209.112.4.2> References: <5.2.0.9.0.20030613171118.07821488@209.112.4.2>
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> ifconfig: ioctl (SIOCAIFADDR): File exists
>
> Because the route is already installed locally as pointing to machine A=
via
> interface B1. (.i.e. I have redistribute connected enabled)
>
> Short of killing ospfd and zebra how do I get around this ?
It is a FreeBSD's issue. It can be repeated without Zebra:
route -n add 12.0.0.0 192.168.0.1
ifconfig fxp0 12.0.0.1 alias
ifconfig: ioctl (SIOCAIFADDR): File exists
Regards,
Vincent
PS:
su-2.05b# route -n get 12.0.0.0
route to: 12.0.0.0
destination: 12.0.0.0
mask: 255.0.0.0
gateway: 192.168.0.1
interface: fxp0
flags: <UP,GATEWAY,DONE,STATIC,PRCLONING>
su-2.05b# route -n delete 12.0.0.0
delete net 12.0.0.0
su-2.05b# ifconfig fxp0 12.0.0.1 alias=20
su-2.05b# route -n get 12.0.0.0
route to: 12.0.0.0
destination: 12.0.0.0
mask: 255.0.0.0
interface: fxp0
flags: <UP,DONE,CLONING>
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