I have installed Ubuntu Server 14.04.1 on VirtualBox. With LAMP all configured. The box has static ip 192.168.1.104 and bridged to my host's Wireless adapter. I can successfully access Apache's index page from my home's local network.
Setup port forwarding on my router to port 80 of this server. However, it gives me timeout error when I browse using my public ip or Dynamic DNS name. Note: Port forwarding on my router succeeded to connect my Windows PC's Apache, as well as Arduino server.
Here is nmap localhost results:
Starting Nmap 6.40 ( http://nmap.org ) at 2014-09-25 23:04 EEST Nmap scan report for localhost (127.0.0.1) Host is up (0.00044s latency). Other addresses for localhost (not scanned): 127.0.0.1 rDNS record for 127.0.0.1: userver Not shown: 986 closed ports PORT STATE SERVICE 21/tcp open ftp 22/tcp open ssh 25/tcp open smtp 53/tcp open domain 80/tcp open http 110/tcp open pop3 139/tcp open netbios-ssn 143/tcp open imap 443/tcp open https 445/tcp open microsoft-ds 993/tcp open imaps 995/tcp open pop3s 3306/tcp open mysql 10000/tcp open snet-sensor-mgmt Nmap done: 1 IP address (1 host up) scanned in 0.12 seconds
Any help to get my ubuntu reachable to internet is appreciated!