my problem at the moment is that after i run nmap --ipaddress--/24 -v i find the 455 port and it says it is open. however after i set up my exploit, payload, rhost, then enter exploit, msfconsole says that the host is unreachable even though nmap said the port was open and when i launch nmap again it says that the host is down. i cant seem to find a post similar to the problem im having. :[ (exploiting windows xp sp2 on vmbox. bt5r3 also launched on vmbox.)