What is ARP? [ Was Re: A 2 hosts Ethernet network with a 255.255.255.254 netmask. ]

2003-07-11 Thread Shaul Karl
On Thu, Jul 10, 2003 at 02:39:15PM +0300, Amir Sela wrote: An ARP request? What for? Is it to find the MAC of the default gateway? ARP maps the MACs into IPs, doesn't it? An ARP request would send the MAC address and expects to get in reply the IP that correspond that MAC, isn't it?

Re: What is ARP? [ Was Re: A 2 hosts Ethernet network with a 255.255.255.254 netmask. ]

2003-07-11 Thread linux_il
On Fri, Jul 11, 2003 at 07:57:35PM +0300, Shaul Karl wrote: You are right that when I ping x.x.x.x I do know the IP address. Yet according to the DSL-HOWTO/appendix.html ARP Address Resolution Protocol. Converts MAC addresses to IP addresses. The way I read