SSH between computers on LAN
Geff Lampshire
glampshir at verizon.net
Sun Jan 25 17:04:48 UTC 2009
Haven't been paying real close attention to this - but suggest you stop
putting "0" in the third octet - you may be running afoul of an
inability of one (or both) of your routers to handle the
classful/classless and zero address issues. You did set "classless"
right? And enable zero address?
Unless you really need that "0" in the third octet , use something else.
--Geff
Karl F. Larsen wrote:
> Nils Kassube wrote:
>
>> Karl F. Larsen wrote:
>>
>>
>>> karl at karl-hardy:~$ route
>>> Kernel IP routing table
>>> Destination Gateway Genmask Flags Metric Ref Use Iface
>>> 192.168.2.0 192.168.0.3 255.255.255.0 UG 0 0 0 eth0
>>> 192.168.0.0 * 255.255.255.0 U 0 0 0 eth0
>>> link-local * 255.255.0.0 U 1000 0 0 eth0
>>> default 192.168.0.1 0.0.0.0 UG 0 0 0 eth0
>>>
>>> This does not work. And I worry about routes 1, which I wrote, route 2
>>> conflicting since they have the same Genmask.
>>>
>>>
>> No, the Genmask entry is OK for all routes. You can read about it here:
>> <http://en.wikipedia.org/wiki/Netmask>
>>
>>
>>
>>> Now when I try to ping the laptop 192.168.2.5 I get:
>>>
>>> karl at karl-hardy:~$ ping 192.168.2.5
>>> PING 192.168.2.5 (192.168.2.5) 56(84) bytes of data.
>>> From 192.168.0.4 icmp_seq=1 Destination Host Unreachable
>>>
>>> This makes me think it is trying to use the new route but it is not
>>> working.
>>>
>>>
>> I suppose the Belkin is using NAT, something I didn't think about
>> previously.
>>
> I know the old DVD-Router has NAT but not sure about the Belkin.
>
>> Then you would have to set up a rule in the Belkin config
>> which opens port 22 (SSH) or whatever port you want to use. It should
>> then send data on that port to your laptop.
>>
>>
> OK. I will see if I can just turn clear off NAT. It's not needed anyway.
>
>> BTW: Can you ping from the laptop to the desktop?
>>
>>
> Yes that works but is not perfect. It seems to miss one or a a minute.
>
>> Nils
>>
>>
>>
>
>
>
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