Bad IP problem...Might be hacked?

legatolemans · Post by **legatolemans** » August 19th, 2005, 5:50 pm

I got some weird problems and I don't understand all the information i'm discovering so please help me out. here's the situation: i have 1 computer on a network that is acting up. the internet connection disconnects/reconnects randomly. i checked the dhcp settings on my router, and my computer is identified as an 'unknown' machine. the other machines on the network are identified correctly with their corresponding names. then i ran ipconfig and found some really strange stuff(*see attached.) I've fiddled with some settings in Windows for Network id/naming, but i'm not sure if i've done all of them. I updated the NIC drivers, ran ipconfig, and got the same weird results. Also, i went to the router, and turned off UPnP, Gaming Mode, and Remote VPN pass through or something. Anyway, the the internet connection seems fine now, but i don't know how long it will hold up on the machine!? -Am I being hacked? -Need help fixing the Network ID/Logon option Let me know what you think, thx in advance, gabe *ATTACHED:

Code: Select all

Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.

C:\Documents and Settings\Gabe>ipconfig

Windows IP Configuration


Ethernet adapter Local Area Connection:

        Connection-specific DNS Suffix  . :
        IP Address. . . . . . . . . . . . : 192.168.0.103
        Subnet Mask . . . . . . . . . . . : 255.255.255.0
        IP Address. . . . . . . . . . . . : fe80::20d:61ff:fe79:f516%4
        Default Gateway . . . . . . . . . : 192.168.0.1

Tunnel adapter Teredo Tunneling Pseudo-Interface:

        Connection-specific DNS Suffix  . :
        IP Address. . . . . . . . . . . . : fe80::5445:5245:444f%5
        Default Gateway . . . . . . . . . :

Tunnel adapter Automatic Tunneling Pseudo-Interface:

        Connection-specific DNS Suffix  . :
        IP Address. . . . . . . . . . . . : fe80::5efe:192.168.0.103%2
        Default Gateway . . . . . . . . . :

C:\Documents and Settings\Gabe>ipconfig/all

Windows IP Configuration

        Host Name . . . . . . . . . . . . : gabo
        Primary Dns Suffix  . . . . . . . :
        Node Type . . . . . . . . . . . . : Unknown
        IP Routing Enabled. . . . . . . . : No
        WINS Proxy Enabled. . . . . . . . : No

Ethernet adapter Local Area Connection:

        Connection-specific DNS Suffix  . :
        Description . . . . . . . . . . . : Realtek RTL8169/8110 Family Gigabit
Ethernet NIC
        Physical Address. . . . . . . . . : 00-0D-61-79-F5-16
        Dhcp Enabled. . . . . . . . . . . : Yes
        Autoconfiguration Enabled . . . . : Yes
        IP Address. . . . . . . . . . . . : 192.168.0.103
        Subnet Mask . . . . . . . . . . . : 255.255.255.0
        IP Address. . . . . . . . . . . . : fe80::20d:61ff:fe79:f516%4
        Default Gateway . . . . . . . . . : 192.168.0.1
        DHCP Server . . . . . . . . . . . : 192.168.0.1
        DNS Servers . . . . . . . . . . . : 192.168.0.1
                                            fec0:0:0:ffff::1%1
                                            fec0:0:0:ffff::2%1
                                            fec0:0:0:ffff::3%1
        Lease Obtained. . . . . . . . . . : Friday, August 19, 2005 12:06:03 PM
        Lease Expires . . . . . . . . . . : Friday, August 26, 2005 12:06:03 PM

Tunnel adapter Teredo Tunneling Pseudo-Interface:

        Connection-specific DNS Suffix  . :
        Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface
        Physical Address. . . . . . . . . : FF-FF-FF-FF-FF-FF-FF-FF
        Dhcp Enabled. . . . . . . . . . . : No
        IP Address. . . . . . . . . . . . : fe80::5445:5245:444f%5
        Default Gateway . . . . . . . . . :
        NetBIOS over Tcpip. . . . . . . . : Disabled

Tunnel adapter Automatic Tunneling Pseudo-Interface:

        Connection-specific DNS Suffix  . :
        Description . . . . . . . . . . . : Automatic Tunneling Pseudo-Interface

        Physical Address. . . . . . . . . : C0-A8-00-67
        Dhcp Enabled. . . . . . . . . . . : No
        IP Address. . . . . . . . . . . . : fe80::5efe:192.168.0.103%2
        Default Gateway . . . . . . . . . :
        DNS Servers . . . . . . . . . . . : fec0:0:0:ffff::1%1
                                            fec0:0:0:ffff::2%1
                                            fec0:0:0:ffff::3%1
        NetBIOS over Tcpip. . . . . . . . : Disabled

C:\Documents and Settings\Gabe>

stever · Post by **stever** » September 4th, 2005, 6:03 pm

Hi Is the "strange stuff" the tunneling thing? If so it might be related to IPv6 (the latest IP addressing standard). The following url contains some links that you may find helpful. Cheers Steve