I am from Spain
I want to report that there is problem with my router RB450G and xbox 360
is very difficult to explain with a translator
I'll try
the problem is the router's SPI firewall
the firewall is something strange in the forwarding ports of the xbox 360 and not send packets well
UPNP only open UDP port 3074
microsoft recommended port :
88 UDP
3074 TCP / UDP
53 TCP / UDP
80 TCP
manually opening ports to an IP manually on the console do not function properly, because the router SPI firewall blocks or forwards packets not download correctly
I think a solution is an option to completely disable the SPI firewall router
need some upgrade issues that set the router to the xbox 360
this can be shown in online games that need a host
is necessary to the proper functioning of the ports to be host in online games
I have 100 megs of optical fiber and the host 'm not mikrotik in online games with the xbox 360 with the problem of ports
xbox 360 console because he thinks he sees a problem with the ports on my router