slip

Jim Deitch jdeitch at jadpc.cts.com
Tue Nov 6 17:45:09 AEST 1990


In article <600 at nih-csl.nih.gov> crtb at helix.nih.gov (Chuck Bacon) writes:
>Larry, SLIP is just IP using an async. RS-232 port.  Error correction is
>done by TCP.  This requires fast turnaround, however, and so the best bet
>is V.32 with *NO* packetizing, error correction or compression by the
>modem.  A true V.32 rate of 9600 should give an effective data throughput
>close to 80%, or near 760 bytes per second.
>
>--
>Chuck Bacon - crtb at helix.nih.gov - 301-496-4823
>	"People who like this kind of thing
>	 will find this the sort of thing they like." --A. Lincoln

What do you mean no compression?  If you are moving text files around,
ftp or telnet, then compression can increase throughput by about
10-15%.  The only place the compression takes place is between your
modem and the host's modem.  That way the info can get into the faster
transport sooner.  Unless of course the host you are talking to also
uses slip without compression.

Jim

-- 

UUCP: nosc!jadpc!jdeitch
ARPA: jadpc!jdeitch at nosc.mil
INET: jdeitch at jadpc.cts.com



More information about the Comp.unix.sysv386 mailing list