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Date:      Wed, 24 Oct 2007 14:17:37 -0400
From:      Stephen Clark <Stephen.Clark@seclark.us>
To:        freebsd-net@freebsd.org
Subject:   proxy arp on 6.1
Message-ID:  <471F8C41.7030503@seclark.us>

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Hello List,

I must be doing something wrong. I can't seem to get proxy arp to work. 
Is there some
magic.

I have the following setup isp router 205.x.x.1 <-> 205.x.x.100/25 rl1 
freebsd vr0 205.x.x.129/25
<-> 205.x.x.193/25
arp -an
(205.x.x.1) at 00:13:7f:5a:b5:50 on rl1 [ethernet]
(205.x.x.193) at 00:30:18:a3:44:2d on vr0 permanent published (proxy 
only) [ethernet]

tcpdump
13:09:51.386793 arp who-has 205.x.x.193 tell 205.x.x.1

but there is no arp-reply from freebsd.

rl1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=8<VLAN_MTU>
        inet 205.x.x.100 netmask 0xffffff80 broadcast 205.x.x.127
        ether 00:30:18:a3:47:a4
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active


-- 

"They that give up essential liberty to obtain temporary safety, 
deserve neither liberty nor safety."  (Ben Franklin)

"The course of history shows that as a government grows, liberty 
decreases."  (Thomas Jefferson)






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