| 140 | | It should look similar to this. When you look at lines 1 and 2, you will see that this is the ARP request coming from Router2 looking for Server1. |
| | 140 | It should look similar to this. When you look at lines 1 and 2, you will see that this is the ARP request coming from Router2 looking for Server1. The ARP request is a request for the ethernet address of a node, using the IP address. After that, you will see that lines 3 and 4 are the the TCP requests from Alice to the Server1. After that in line 6 we see the HTTP request, this is requesting the actual page from the Apache2 server. Let's check out the source and destination information from the HTTP data packets. We can see that the in the source column and down to line 6 that the source of the HTTP request is 10.1.4.2, which corresponds to the Alice node IP address, and the destination in the destination column is 10.1.1.2, which corresponds to the Server1 node's IP address. This makes it clear that Alice was making an HTTP request to Server1. |
