LSI ITI8000 Series, User Manual, Page: 66 / 80

4-4 Configuring the Network Interface
Rev. 1.0 Copyright © 2000–2001 by LSI Logic Corporation. All rights reserved.
not send link pulses, you must disable your system from looking for link
pulses, as in the following example:
Step 1. Find the qfe device from the
ok
prompt:
ok show-devs
Step 2. Find the full name of the qfe that you want to modify. For
example, you might type:
/pci@1f,0/pci@1/pci@2/IntraServer,qfe@0,1
Step 3. Type at the
ok
prompt:
ok nvedit
Step 4. Type the following, and press the return key at the end of line
0
:
0: probe-all install-console banner
1: apply disable-link-pulse /pci@1f, 0/pci@1/pci@2/IntraServer,qfe@0,1
Type line
1
all on the same line.
Step 5. Press the
Ctrl-C
keys after typing:
/pci@1f,0/pci@1/pci@2/IntraServer,qfe@0,1
Step 6. Type at the
ok
prompt:
ok nvstore
ok setenv use-nvramrc? true
Step 7. Reboot your system.
4.4.2 Increasing TCP/IP Performance
You can increase the TCP/IP performance of the ITI8241C-S adapter by
changing the TCP high water mark to 64 Kbytes. This can be done with
the ndd (1M) utility as follows.
As superuser, type at the command prompt:
# ndd –set /dev/tcp tcp_xmit_hiwat 65535
# ndd –set /dev/tcp tcp_recv_hiwat 65535
# ndd –set /dev/tcp tcp_cwnd_max 65534
The changes take effect immediately and affect all system networking
interfaces.