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Re: Proxy ARP.

On Mon, May 07, 2001 at 04:31:14PM +0200, Lars Hallberg wrote:
> What exactly do "proxy arp is enabled on..." mean. Howe to check, 
> how to enable?

you have to do this:

echo 1 > /proc/sys/net/ipv4/ip_forward
echo 1 > /proc/sys/net/ipv4/conf/all/proxy_arp

> Must somthing be opened in the fw (iptables) for arp to work?

Unless you block ARP on the Ethernet Level with IP-Tables, you dont need to
open up anything. Since ARP is "below" the IP Level normal IP-Deny-Rules
wont affect ARP.

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