This figure again uses the illustration from figure 7.23 of the home and visited networks. Here, a blue arrow again extends from the Correspondent to the Home Agent, though along this arrow travels a datagram. An expanded view of the datagram shows: "dest: 128.119.40.186" in light blue. A blue arrow extends from the Home Agent to the Foreign Agent, and along this arrow travels a datagram. An expanded view shows: "dest: 79.129.13.2" in light blue, followed by an ellipsis, followed by "dest: 128:119.40.186" in dark blue. A blue arrow extends from the Foreign Agent to the Mobile Node, and along this arrow travels a datagram. An expanded view of the datagram shows: "dest: 128.119.40.186" in light blue.