Myrinet System Interconnect Guide

• Enable or disable detection traps
Toconfigurenetworkaccesstothemonitoringlinecard,usethefollowing
procedure:
1. Obtain the MAC address from the label on the front p anel of the monitoring
line card.
2. Log in to the control node as root and edit the /etc/dhcpd.conf file to add
a fixed IP address for the Myrinet line card MAC address. The following
example shows a typical entry in the dhcpd.conf file:
host swmonitor {
hardware ethernet 00:60:dd:7f:57:54;
option host-name "swmonitor";
fixed-address 172.28.0.132;
(Do not use any value in the last dot-quad group that is less than 132.
The values 0–131 are reserved for use in the cluster. If you have multiple
interconnects, use a value of 133 or greater to configure their monitorin g line
cards.)
_______________________ Note _______________________
The default password w hen logging on to the control node as root
is hpxchpxc.
3. To cause the system to read th e modified /etc/dhcpd.conf file, enter the
following com mand:
# service dhcpd restart
The monitoring line card is hot swappable. After the restart command, you
must remove and reseat the monitoring line card before the s ystem can read
the modified /etc/dhcpd.conf file.
4. Use the following command to check whether the firmware version of the line
card is a supported vers ion:
# links –dump 172.28.0.132/all | grep version
LED indications and diagn ostics 4-3