参考URL : http://www.cisco.com/c/en/us/support/docs/ip/open-shortest-path-first-ospf/25493-type5-lsa.htmlhttp://www.cisco.com/c/en/us/support/docs/ip/open-shortest-path-first-ospf/13682-10.html Normal area と NSSA の場合で、Forwading Addre…