Dear friends,
Can I ask you the following question? It is what I see in the book. The network diagram and the NAT router config are shown below. Basically, when a packet going from a inside host to a outside hosts. Its source IP will change from 10.1.1.X to 192.168.2.2 after the NAT router. When the packet reply back from outside hosts, the destination IP will be 192.168.2.2. But I don't understand how the packet know to route back to the NAT's serial 0? The IP of router's serial 0 is 172.16.2.1. Unless we add route entry on the outside hosts, but how can we have the control on the outside hosts? Tong ================================================================== De informatie opgenomen in dit bericht kan vertrouwelijk zijn en is uitsluitend bestemd voor de geadresseerde. Indien u dit bericht onterecht ontvangt wordt u verzocht de inhoud niet te gebruiken en de afzender direct te informeren door het bericht te retourneren. ================================================================== The information contained in this message may be confidential and is intended to be exclusively for the addressee. Should you receive this message unintentionally, please do not use the contents herein and notify the sender immediately by return e-mail. ================================================================== [GroupStudy.com removed an attachment of type image/jpeg which had a name of image001.jpg] [GroupStudy.com removed an attachment of type image/jpeg which had a name of image002.jpg] Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=39410&t=39410 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
