In article <37CD33DF.CB39D9A7@ms25.url.com.tw>,
	Rui-Xiang Guo <rxg@ms25.url.com.tw> writes:
> The situation is that 'doc' can be update by SUP always, but
> other releases like 'pkgsrc' can't.

"doc" is very small collection with only a few files.

> Can you tell me which option should I use with pppd?

You should use "crtscts" and "modem" to use hardware handshake on the
serial port. And if you connect to a terminal server which negotiates
a weird maximum receive size like 1504 you might want to use
"mru 576 mtu 576" or "mru 1500 mtu 1500", too.

	Kind regards

-- 
Matthias Scheler                            http://www.sighardstrasse.de/~tron/