I am getting a funny behavior. Maybe the cardbus support is not very stable 
after all, maybe there is some other bug.
While I am home, where there is no 3G, but only a 1XRTT network, the connection 
is kind of slow, but stable. I can leave a download the whole night and it will 
make its steady progress.
When I am at work, where there is 3G, the connection is faster, but speed 
varies widely (and wildly :-). This is not a problem in itself, but in addition 
to that, I am getting the following in /var/adm/messages:
... spppasyn: [ID ... kern.notice] sppp0: bad fcs (len=...)
This seems to be a bug somewhere, but I have no clue where.
Also the following message shows up sometimes on /var/adm/messages:
... spppasyn: [ID ... kern.notice] sppp0: frame too long (1536 bytes)
Now, this is strange. ifconfig -a shows that sppp0 is FIXEDMTU and its MTU is 
1500, even if I set mtu 2048 in my pppd options file. Could this be a bug too 
or only a misconfiguration of mine?

-- Douglas
 
> Now let me be fair. The connection *is* stable and it
> works for hours with no downtime. The delicate point
> is that pppd seems not to be able to disconnect the
> modem when it is killed. The modem LED keeps flashing
> as if connected and if I subsequently tip
> /dev/term/0, I get those PPP-like strange characters
> }}]234aaf}}}2324 and so on. So I suppose it cannot
> disconnect (and as I said before, cannot detach from
> the drivers) until I reboot the machine. Trying to
> eject the card is out of question because of the
> panic described in a previous post. But it is mostly
> ok for now. I will try to get some Sun Update
> Connection patches and test how it goes.
> 
> -- Douglas
 
 
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