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Date: Mon, 1 Mar 2010 23:33:27 +0100
From: Bernd Walter <ticso@cicely7.cicely.de>
To: Anton Yuzhaninov <citrin@citrin.ru>
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Subject: Re: net/mpd5: proxy arp don't work on FreeBSD 8
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On Mon, Mar 01, 2010 at 03:33:41PM +0000, Anton Yuzhaninov wrote:
> mdp can't add proxy arp record. From mpd logs:
> 
> Mar  1 15:10:34 x0001 mpd: [B-1] IFACE: Add address 10.25.1.240/32->10.25.1.241 to ng0
> Mar  1 15:10:34 x0001 mpd: [B-1] exec: /usr/sbin/arp -S 10.25.1.241 0:15:17:35:1c:22 pub
> Mar  1 15:10:34 x0001 mpd: [B-1] system: command "/usr/sbin/arp" returned 256
> 
> Same command from shell:
> 
> # arp -S 10.25.1.241 0:15:17:35:1c:22 pub
> delete: cannot locate 10.25.1.241
> cannot intuit interface index and type for 10.25.1.241

It looks like you don't have a network configured for 10.25.1.241, so
arp(8) can't find the interface to configure the ARP entry to.
You either need to supply -i in case the host shouldn't get a local
IP in the given network or configure the interface to be a real part
of it.

-- 
B.Walter <bernd@bwct.de> http://www.bwct.de
Modbus/TCP Ethernet I/O Baugruppen, ARM basierte FreeBSD Rechner uvm.