I am running xubnutu 12.04 and I am trying to port forward my computer. The problem is that nothing seems to find the computer. The address, which ifconfig and my router says, is 192.168.0.16. The problems is that when I run network scan applications they don't find the computer, and e.g. port forwarding of 192.168.0.16 doesn't work at all. On this computer I am running both windows 7 and xubuntu, and when I run windows the computer is "visible" in the network, but when I use Linux it is not. Also, I can go to 192.168.0.16 on this local computer, but when I try to access it from another computer in the network it do not work. Might there be some driver problems or a setting?
Here is output from ifconfig:
eth0 Link encap:Ethernet HWaddr dc:85:de:03:4c:f9 inet addr:192.168.0.16 Bcast:192.168.0.255 Mask:255.255.255.0 inet6 addr: fe80::de85:deff:fe03:4cf9/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:6403 errors:10 dropped:0 overruns:0 frame:52167 TX packets:5591 errors:8 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:5190472 (5.1 MB) TX bytes:1263664 (1.2 MB) Interrupt:17 lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:629 errors:0 dropped:0 overruns:0 frame:0 TX packets:629 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:70984 (70.9 KB) TX bytes:70984 (70.9 KB)
netstat -an | grep -i listen:
tcp 0 0 0.0.0.0:8080 0.0.0.0:* LISTEN tcp 0 0 0.0.0.0:30033 0.0.0.0:* LISTEN tcp 0 0 127.0.0.1:53 0.0.0.0:* LISTEN tcp 0 0 127.0.0.1:631 0.0.0.0:* LISTEN tcp 0 0 0.0.0.0:10011 0.0.0.0:* LISTEN unix 2 [ ACC ] STREAM LISTENING 10350 @/tmp/.ICE-unix/1688 unix 2 [ ACC ] SEQPACKET LISTENING 7717 /run/udev/control unix 2 [ ACC ] STREAM LISTENING 9043 /tmp/ssh-NtifkVMY1635/agent.1635 unix 2 [ ACC ] STREAM LISTENING 6489 @/com/ubuntu/upstart unix 2 [ ACC ] STREAM LISTENING 10351 /tmp/.ICE-unix/1688 unix 2 [ ACC ] STREAM LISTENING 7834 @/org/bluez/audio unix 2 [ ACC ] STREAM LISTENING 9795 @/tmp/.X11-unix/X0 unix 2 [ ACC ] STREAM LISTENING 8305 /var/run/acpid.socket unix 2 [ ACC ] STREAM LISTENING 6775 /var/run/dbus/system_bus_socket unix 2 [ ACC ] STREAM LISTENING 10312 @/tmp/dbus-lA8aAc2ipV unix 2 [ ACC ] STREAM LISTENING 7831 /var/run/sdp unix 2 [ ACC ] STREAM LISTENING 9796 /tmp/.X11-unix/X0 unix 2 [ ACC ] STREAM LISTENING 6836 /var/run/avahi-daemon/socket unix 2 [ ACC ] STREAM LISTENING 11298 /home/euhiemf/.pulse/108bb33d36ea8478da5401810000000a-runtime/native unix 2 [ ACC ] STREAM LISTENING 11989 /tmp/.com.google.Chrome.iDv2kF/SingletonSocket unix 2 [ ACC ] STREAM LISTENING 8968 /tmp/keyring-EqigaB/control unix 2 [ ACC ] STREAM LISTENING 6857 /var/run/cups/cups.sock
ufw status verbose:
I don't have any other firewalls running as far as I am concerned, except maybe iptables or something?
-P INPUT ACCEPT -P FORWARD ACCEPT -P OUTPUT ACCEPT
What I have running, which I am trying to access is
python -m SimpleHTTPServer 8080. When I go to 192.168.0.16:8080 in my web-browser on this local computer it works, but when I try going to that same address on my other computer or my phone, which are all connected to the same network, it doesn't work. The server isn't found, and I do not get any output in the console from where I have the python server running. It's the same problem with any other port, and also with other applications. I can't connect to my teamspeak server from any other computer than this specific computer.
EDIT: Something interesting that I just discovered. I cant browse to my routers config page, 192.168.0.1, from this specific computer but I am connected to the Internet and to the network and to the router. However, I can go to 192.168.0.1 from all my other devices which are all connected to the same router, and the same network!
EDIT2: The router config page (192.168.0.1) now seems to work, but the other problems remains.