Hi,

Reason #1 should be brushed away. This box is not that slow. Just keep 
an eye on the processes and the memory usage during transfers. Any 
unusual CPU% or memory consumption surges should raise a flag.

Reason #2 must be tested and this is easy to do: just bypass the hub by 
connecting your PC directly to tlp1 with a cross-over cable.

Then you will be down to #3 and on.

Hope this helps.

--
Vadim P.



NAKAJI Hiroyuki wrote:
> Hello,
>
> I'm using COBALT Cache RaQ 2 with 256MB RAM running NetBSD/cobalt 4.99.4
> as a NAT router in my room. The outline of my use is like this:
>
>    -----------+----------- main stream (connected to the Internet)
>               |tlp0        OCN registered /29 network
>             +-+-+  \
>             |RaQ|  NAT
>             +-+-+  /
>               |tlp1
>      ---+-----+----------- private subnet (testing network, 192.168.1.0/24)
>       +-+-+
>       |P C|
>       +-+-+
>
> Here, when I download large files such as iso images of NetBSD or Solaris
> Express on PC, the traffice rate at tlp0 and tlp1 decreases and finnally
> it becomes zero. And the PC gets offline.
>
> My assumption is following. What is the possibility?
>
> 1. RaQ 2 is too slow to handle large traffic.
> 2. The HUB I'm using on private subnet is too weak.
> 3. tlp(4) has some problem.
> 4. other
>
> If 3 is the true reason, what shoud I do to debug or improve it? Do I have
> to show more information about my RaQ2?
>