On Thu, Oct 07, 1999 at 09:45:17AM +0300, Matti Aarnio wrote:

>       Could you ask that ISP where you encounter there problems, what
>       exact hardware (base unit and cards) they run at their Ascend, and
>       what software revisions ?  I could try to reproduce the effect,
>       and escalate it thru Ascend EMEA software service - if it appears
>       to be at Ascends, that is.

The ISP has multiple vPoPs, and I tried switching to a different one which is
answered by 3com NASs, and it doesn't seem to make a difference. So I guess I
need to be pointing the finger at something local again. BTW, do you know
anything about a bug in some versions of Ascend NASs that causes them to
negotiate an mru (1524) that they can't handle?

>       ... oh, also, what kind of modem you have ?  And what hardware is
>       the serial port it is connected at ?  And how is the cable ?

It's a PCMCIA combo card (3Com EtherLink III, cardmgr sees it as "3Com
3c562/3c563 Ethernet/Modem". I don't know how PCMCIA modems pretending to
be serial ports work, but I imagine this eliminates one or two potential areas
for problems.

> > ...   but I can't trigger the problem accessing
> > through other ISPs (albeit using different hardware).

>       Different hardware at *your* end ?

Umm, yes, so not really a good test (but at that point I was trying to
eliminate problems with the TCP stack on the machine I was trying to talk to).

-- 
I do not find in orthodox Christianity one redeeming feature.
         - Thomas Jefferson

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