1.3.99 and ppp/networking slow... again :(

Ole Gjerde (gjerde@plains.nodak.edu)
Thu, 9 May 1996 16:20:46 -0500 (CDT)


I just compiled 1.3.99, and the interactive response when dialed up with
pppd is *unusable*, ftp'ing doesn't seem too bad, but it's a little
slower too.

1.3.99:
compiled with kerneld and modules support, ppp, serial, slhc is compiled
as modules. but not using kerneld, I can't get it to work (it doesn'ty
do anything).
I'm dialed up to a TS that is connected to a ATM network, and plains is
also on that network, and I'm adding a ping here to show that obviously
something is wrong. Sometimes the time will jump up, it never did this
before. the times are also way big. Check below for a 1.3.97 ping.
I notice this easily when just telnetting. It takes 3-4 seconds before
it actually connects(very unusual), and when I type in my username, the
send light on the modem doesn't light up for a least 2 seconds. Using
pine is almost impossible. I used it for a couple of minutes, but I gave
up and rebooted to 1.3.97. Could all of this be cause by the modules?
This is the first time I've gotten them to work, but they seem fine
otherwise.

ping from 1.3.99:
PING plains.nodak.edu (134.129.111.64): 56 data bytes
64 bytes from 134.129.111.64: icmp_seq=0 ttl=254 time=449.2 ms
64 bytes from 134.129.111.64: icmp_seq=1 ttl=254 time=468.3 ms
64 bytes from 134.129.111.64: icmp_seq=2 ttl=254 time=470.2 ms
64 bytes from 134.129.111.64: icmp_seq=3 ttl=254 time=490.5 ms
64 bytes from 134.129.111.64: icmp_seq=5 ttl=254 time=160.4 ms
64 bytes from 134.129.111.64: icmp_seq=6 ttl=254 time=170.5 ms
64 bytes from 134.129.111.64: icmp_seq=7 ttl=254 time=380.1 ms
64 bytes from 134.129.111.64: icmp_seq=8 ttl=254 time=170.1 ms
64 bytes from 134.129.111.64: icmp_seq=9 ttl=254 time=370.1 ms
64 bytes from 134.129.111.64: icmp_seq=10 ttl=254 time=380.1 ms
64 bytes from 134.129.111.64: icmp_seq=11 ttl=254 time=420.1 ms
64 bytes from 134.129.111.64: icmp_seq=12 ttl=254 time=410.1 ms
64 bytes from 134.129.111.64: icmp_seq=13 ttl=254 time=596.2 ms
64 bytes from 134.129.111.64: icmp_seq=14 ttl=254 time=590.1 ms
64 bytes from 134.129.111.64: icmp_seq=15 ttl=254 time=590.1 ms
64 bytes from 134.129.111.64: icmp_seq=17 ttl=254 time=250.1 ms
64 bytes from 134.129.111.64: icmp_seq=18 ttl=254 time=260.1 ms
64 bytes from 134.129.111.64: icmp_seq=19 ttl=254 time=200.1 ms
64 bytes from 134.129.111.64: icmp_seq=20 ttl=254 time=300.1 ms
64 bytes from 134.129.111.64: icmp_seq=21 ttl=254 time=440.1 ms
64 bytes from 134.129.111.64: icmp_seq=22 ttl=254 time=450.1 ms
64 bytes from 134.129.111.64: icmp_seq=27 ttl=254 time=570.1 ms
64 bytes from 134.129.111.64: icmp_seq=28 ttl=254 time=180.1 ms
64 bytes from 134.129.111.64: icmp_seq=29 ttl=254 time=170.1 ms
64 bytes from 134.129.111.64: icmp_seq=31 ttl=254 time=170.5 ms

--- plains.nodak.edu ping statistics ---
32 packets transmitted, 25 packets received, 21% packet loss
round-trip min/avg/max = 160.4/364.3/596.2 ms

1.3.97:
comiled as one, not modules or anything. This one works great, and the
networking is the best. Way better than 1.3.85 which was the last
kernel I tried. I do get a little packet-loss here too, but I just did
another ping, and I got 0.
ping from 1.3.97:
PING plains.nodak.edu (134.129.111.64): 56 data bytes
64 bytes from 134.129.111.64: icmp_seq=1 ttl=254 time=261.7 ms
64 bytes from 134.129.111.64: icmp_seq=2 ttl=254 time=230.6 ms
64 bytes from 134.129.111.64: icmp_seq=3 ttl=254 time=190.2 ms
64 bytes from 134.129.111.64: icmp_seq=4 ttl=254 time=190.2 ms
64 bytes from 134.129.111.64: icmp_seq=5 ttl=254 time=190.2 ms
64 bytes from 134.129.111.64: icmp_seq=7 ttl=254 time=180.2 ms
64 bytes from 134.129.111.64: icmp_seq=8 ttl=254 time=190.2 ms
64 bytes from 134.129.111.64: icmp_seq=9 ttl=254 time=190.2 ms
64 bytes from 134.129.111.64: icmp_seq=10 ttl=254 time=180.5 ms
64 bytes from 134.129.111.64: icmp_seq=11 ttl=254 time=180.5 ms
64 bytes from 134.129.111.64: icmp_seq=12 ttl=254 time=180.2 ms
64 bytes from 134.129.111.64: icmp_seq=14 ttl=254 time=180.2 ms
64 bytes from 134.129.111.64: icmp_seq=15 ttl=254 time=180.2 ms
64 bytes from 134.129.111.64: icmp_seq=16 ttl=254 time=190.2 ms
64 bytes from 134.129.111.64: icmp_seq=17 ttl=254 time=210.2 ms
64 bytes from 134.129.111.64: icmp_seq=18 ttl=254 time=180.2 ms
64 bytes from 134.129.111.64: icmp_seq=19 ttl=254 time=180.2 ms
64 bytes from 134.129.111.64: icmp_seq=20 ttl=254 time=160.6 ms
64 bytes from 134.129.111.64: icmp_seq=21 ttl=254 time=170.2 ms

--- plains.nodak.edu ping statistics ---
22 packets transmitted, 19 packets received, 13% packet loss
round-trip min/avg/max = 160.6/190.3/261.7 ms

Hopefully this will help someone :)

----
Ole Gjerde
Homepage: http://www.winternet.com/~gjerde
Email: gjerde@plains.nodak.edu, gjerde@winternet.com, jander@fix.bbs.no
Studying Computer Science at North Dakota State University
"Unix _IS_ user friendly... It's just selective about who its friends are."
-- Unknown/Nem Schlecht