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Re: BGPD Boot-Time Startup Problem
- To: misc_(_at_)_openbsd_(_dot_)_org
- Subject: Re: BGPD Boot-Time Startup Problem
- From: Claudio Jeker <cjeker_(_at_)_diehard_(_dot_)_n-r-g_(_dot_)_com>
- Date: Fri, 16 Dec 2005 19:20:04 +0100
- Mail-followup-to: Claudio Jeker <cjeker_(_at_)_diehard_(_dot_)_n-r-g_(_dot_)_com>, misc_(_at_)_openbsd_(_dot_)_org
On Thu, Dec 15, 2005 at 07:19:20PM -0500, unixgeek_(_at_)_biz-network_(_dot_)_net wrote:
> The ipv6 newtwork is setup in rc.local:
> #Setup ipv6 routing:
> echo -n 'Setting Up IPv6 to OCCAID Network'
> ifconfig gif0 giftunnel 184.108.40.206 220.127.116.11
> ifconfig gif0 inet6 2001:4830:e2:25::2
> route add -inet6 2001:4830:e2:25::1 -prefixlen 64 2001:4830:e2:25::2
> route add -inet6 default 2001:4830:e2:25::1
> It could well be that on boot-up this is address is not avaiable yet..and
> I might need to put in a delay (say startup with cron perhaps)...
Why not setting up the gif tunnel with /etc/hostname.gif0 ?
The network setup is done before bgpd starts and so your problem is
> > On Thu, Dec 15, 2005 at 06:34:04PM -0500, unixgeek_(_at_)_biz-network_(_dot_)_net wrote:
> >> When I try and startup OpenBGP at boot time I get the following error
> >> message:
> >> Dec 15 18:15:45 www bgpd: neighbor 2001:4830:e2:25::1 (AS30071):
> >> session_connect bind: Can't assign requested address
> > You force a local address bgpd has to bind to via the local-address config
> > option. It seems that on bootup the requested address is not yet
> > available. It looks like your IPv6 settup is done after bgpd is started.
> > How do you configure the IPv6 network?
> >> Is there some type of a problem in synchroniziation at boot time wih
> >> remote AS's? Maybe sometime of a delay is needed under certain
> >> circunstances...
> > It mostly depends on when your local address gets available.
> > --
> > :wq Claudio
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