The device may then send a request to the first ingress router to forward buffered packets for {HEAD ~ the device} to the second routing domain at the new IP address, and may thus receive buffered packets forwarded from the first ingress router at {TAIL ~ the device} in the second routing domain 
The device may then send a request to the first ingress router to forward buffered packets for { HEAD ~ the device } to the second routing domain at the new IP address , and may thus receive buffered packets forwarded from the first ingress router at { TAIL ~ the device } in the second routing domain
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH