On Sat, 5 Apr 2003 00:49:26 +0300, ckain@iki.fi wrote:
> If I try to upload data from my machine to anywhere, the speed is very
> low and the connection gets stalled every 5seconds. 
...
> Generally the uploading speed is 2-4KB/s (way too slow + those stalls).
...
> The strange thing with this is that if I use any of those machines
> behind the NAT to upload, they'll do it fine, without any of the
> following problems described. The places are even the same, not to blame
> any network congestions.

That kind of speed sounds suspiciously similar to what you'd see if your
Ethernet cards were failing to negitiate an agreement for full/half
duplex.  

--jkl