- Fix an issue that broke ARP replies because we compared the source address with...

 - Fix an issue that broke ARP replies because we compared the source address with our address instead of the destination address with our address
 - What ended up happening was the router saved our gratuitous ARP hw address which allowed communication until it sent an ARP request which we would discard instead of replying to it, so the network connection would drop unexpectedly. "ipconfig /renew" was a temporary fix because it caused another gratuitous ARP packet to be sent and readded our hw address to the router's cache
 - This should be the last major issue with running in bridged mode

svn path=/trunk/; revision=43663