Nmap Development: Re: nmap4.20 can't find route to my gateway, Windows XP SP2

From: Diman Todorov <diman.todorov_at_chello.at>
Date: Sun, 8 Jul 2007 12:37:32 +0200

>
>
> C:\Program Files\Nmap>ipconfig
>
> Windows IP Configuration
>
>
> Ethernet adapter Local Area Connection:
>
> Connection-specific DNS Suffix . : domain.invalid
> IP Address. . . . . . . . . . . . : 58.110.206.94
> Subnet Mask . . . . . . . . . . . : 255.255.255.0
> Default Gateway . . . . . . . . . : 198.142.128.30
>
> C:\Program Files\Nmap>
>

I tend to agree with bret. What you say here is that the ip of your
network interface is 58.110.206.94. The subnet Mask says that all ips
which look like 58.110.206.xxx can be reached without a router in
between. The router however is not in the 58.110.206.xxx range. So
nmap is basically complaining that you want it to use a router to
which you have no direct connection but also no route of reaching.
That gateway ip looks suspicios to me. Are you sure that it is not
supposed to be 192.168.128.30? In such a case you might need an ip
address in the 192.168.128.xxx range also.
I am not sure what your network topology is like but this
configuration is definitely broken.

cheers,
Diman

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Received on Jul 08 2007