PC client LMHOSTS static configuration files
In large distributed networks, LMHOSTS static configuration files are helpful for mapping system names to IP addresses.
Connecting your PC client with LMHOSTS
The operating systems on the supported PC client can provide static configuration files that map system names to TCP/IP addresses. These files are typically more difficult to manage than a solution that involves more centralized control; for example, a DNS or WINS server. This difficulty results because your network administrator must configure each PC client individually. However, static configuration files are useful in large distributed networks. In this environment, clients and servers exist in different subnets (network segments) and possibly different workgroups (domains). Static configuration files help clients locate servers.
All PC clients
supported by IBM® i NetServer provide
the LMHOSTS file that can map system names to IP
addresses. The LMHOSTS file contains IP addresses
and system names. You can use these files to map the IP address for
both the system and IBM i NetServer. Mapping
the IP address for both the system and IBM i NetServer allows clients
to find the system and IBM i NetServer in a large
distributed network environment.
You can also
add an entry into the LMHOSTS file that points to
an LMHOSTS file that is administered centrally on IBM i. By pointing all clients
to the central file on the system, you need to maintain only one LMHOSTS file
for the network.
You can find more information
about LMHOSTS files in the sample LMHOSTS file
that is provided with your Windows operating
system. Additional information is available in your operating system
documentation.
Configuring your PC client with LMHOSTS
If
you are using the LMHOSTS file, then you must configure LMHOSTS with
the system name and IP address for IBM i NetServer to ensure
client connectivity. To add a preloaded entry to the LMHOSTS file,
follow these steps: