Re: oskit-mach (oskit-20010214/oskit-20020317) and ping -f

[James Morrison]

--- Daniel Wagner <wagi@gmx.ch> wrote:
> I've been playing around with some ping flooding. As it seems
> oskit-mach is not stable enough for these kind of torturing.
> Here are some things I tried and what happened. I didn't have
> analyzed the problems more deeply. I just wanted them to report
> right now. I used for this test the newest oskit snapshot (20020317).
> 
> Daniel Wagner                       "Don't drink and derive."        

 Hi, I'm not trying has hard as you to crash my machine, but here are my
trials:

squirrel GNU/Linux
lazarus GNU/Hurd running OSKIT-Mach, 
oskit-20020317 with the tlan driver I added.  lazarus also has 534mb of ram
and is incredibly stable.

PING 192.168.1.2 (192.168.1.2): 56 data bytes
..............................................
--- 192.168.1.2 ping statistics ---
1513 packets transmitted, 1467 packets received, 3% packet loss
round-trip min/avg/max = 0.7/8.6/21.4 ms

lazarus:~# ping -f localhost
PING localhost (127.0.0.1): 56 data bytes
..............................................................................................................................................................................................................................................................................................^C
--- localhost ping statistics ---
571 packets transmitted, 285 packets received, 50% packet loss
round-trip min/avg/max = 30.0/568.4/1430.0 ms


squirrel:~# ping -f 192.168.1.2
PING 192.168.1.2 (192.168.1.2): 56 data bytes
.........................................................................................................................
--- 192.168.1.2 ping statistics ---
2516 packets transmitted, 2395 packets received, 4% packet loss
round-trip min/avg/max = 0.9/12.0/26.1 ms

lazarus:~# ping -f localhost
PING localhost (127.0.0.1): 56 data bytes
....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................^C
--- localhost ping statistics ---
1094 packets transmitted, 546 packets received, 50% packet loss
round-trip min/avg/max = 30.0/1441.0/3360.0 ms

 What ethernet driver are you using?


=====
James Morrison
   University of Waterloo
   Computer Science - Digital Hardware
   2A co-op
http://hurd.dyndns.org

Anyone refering this as 'Open Source' shall be eaten by a GNU

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