Lenovo System x3850 X6 Installation And Service Manual page 149

The IPv6 link-local address (LLA) is derived from the IMM default host name. The IMM LLA is on the IMM
network access tag is on the power supply on the rear of the server. To derive the link-local address,
complete the following steps:
1. Take the last 12 characters on the IMM MAC address (for example, 5CF3FC5EAAD0).
2. Separate the number into pairs of hexadecimal characters (for example, 5C:F3:FC:5E:AA:D0).
3. Separate the first six and last six hexadecimal characters.
4. Add "FF" and "FE" in the middle of the 12 characters (for example, 5C F3 FC FFFE 5E AA D0).
5. Convert the first pair of hexadecimal characters to binary (for example, 5=0101, C=1100, which results in
01011100 F3 FC FFFE 5E AA D0).
6. Flip the 7th binary character from left (0 to 1 or 1 to 0), which results in 01011110 F3 FFFE 5E AA D0.
7. Convert the binary back to hexadecimal (for example, 5E F3FCFFFE5EAAD0).
Obtaining the IP address for the IMM
This topic provides instructions on how to obtain the IP address for the IMM.
To access the web interface to use the remote presence feature, you need the IP address or host name of
the IMM. You can obtain the IMM IP address through the Setup utility and you can obtain the IMM host name
from the IMM network access tag. The server comes with a default IP address for the IMM of
192.168.70.125. To obtain the IP address, complete the following steps:
Note: You can also obtain the IMM host name, MAC address, and IP address from the LCD display panel.
See "LCD system information display panel" on page 27 for more information.
Step 1. Turn on the server.
Note: Approximately 10 seconds after the server is connected to ac power, the power-on button
becomes active.
When the prompt <F1> Setup is displayed, press F1. (This prompt is displayed on the screen for
Step 2.
only a few seconds. You must press F1 quickly.) If you have set both a power-on password and an
administrator password, you must type the administrator password to access the full Setup utility
menu.
Step 3. From the Setup utility main menu, select System Settings.
Step 4. On the next screen, select Integrated Management Module.
Step 5. On the next screen, select Network Configuration.
Step 6. Find the IP address and write it down.
Step 7. Exit from the Setup utility.
Logging on to the IMM web interface
This topic provides instructions on how to log on to the IMM web interface.
To log on to the IMM2 web interface, complete the following steps:
Step 1. On a system that is connected to the server, open a web browser. In the Address or URL field,
type the IP address or host name of the IMM to which you want to connect.
Note: If you are logging on to the IMM for the first time after installation, the IMM defaults to
DHCP. If a DHCP host is not available, the IMM assigns a static IP address of 192.168.70.125. The
IMM network access tag provides the default host name of the IMM and does not require you to
start the server.
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Chapter 3 Configuration information and instructions
135