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Date: Wed, 14 Jun 2006 08:36:42 +0100
From: Brian Candler <B.Candler@pobox.com>
To: John Baldwin <jhb@freebsd.org>
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Cc: freebsd-current@freebsd.org, Park Foreman <livefreebsd@mac.com>
Subject: Re: cPCI Hotplug support
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On Tue, Jun 13, 2006 at 09:53:09AM -0400, John Baldwin wrote:
> On Wednesday 19 April 2006 18:14, Park Foreman wrote:
> > System: Nokia IP330 using AMD K6 processor
> > Card: Zynx ZX412 dual 10/100 card and DEC/Intel 21143 chipset
> > 
> > ifconfig:
> > dc0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
> >          options=8<VLAN_MTU>
> >          inet 172.21.1.1 netmask 0xffff0000 broadcast 172.21.255.255
> >          inet6 fe80::2c0:95ff:fee5:7d8c%dc0 prefixlen 64 scopeid 0x4
> >          ether 00:c0:95:e5:12:ab
> >          media: Ethernet autoselect (none)
> >          status: no carrier
> > dc1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
> >          options=8<VLAN_MTU>
> >          inet 172.21.2.1 netmask 0xffff0000 broadcast 172.21.255.255
> >          inet6 fe80::2c0:95ff:fee5:7d8d%dc1 prefixlen 64 scopeid 0x5
> >          ether 00:c0:95:e5:23:cd
> >          media: Ethernet autoselect (none)
> >          status: no carrier

Aside: those two IP addresses are on the same IP subnet, 172.21.0.0/16. Does
that now work? It didn't used to, but I once saw a project on the wishlist
to separate out the ARP table from the forwarding table so that this could
work. Did that happen?

With the above configuration, both NICs would have to be plugged into the
same LAN, of course.

Or maybe the OP meant to set /24 netmasks, but didn't.

Regards,

Brian.