Take the 2-minute tour ×  I have a computer with Linux BackTrack
5 as host and Windows XP as guest on virtual box. I am using
Host-Only-Adapter to create virtual LAN and to share USB modem
internet as well so that both host and guest are simultaneously
connected to internet via single USB modem.  Since my WAN IP
address dynamically changes, I am using a host-name from no-
ip.com to identify my dynamic WAN IP address. With this settings
I am able to get meterpreter session using
windows/meterpreter/reverse_tcp_dns payload (and port 80) every
time I execute payload.exe from Windows XP guest. However, when
I execute payload.exe from other Windows XP computer that is on
a real LAN, outside my computer, I never get meterpreter
sessions. What makes me confused is that the connection is
established from netstat on target computer. In this state, if I
leave target computer and back to Linux server and scan it with
nmap to check port 80 then it said that the port is closed (even
though session was not created).   1) Wh