Fujitsu ETERNUS CS800, User Manual

Page: 265 / 604

Deleting a Remote User
Delete a remote user if the OST user credentials are no longer needed to authenticate an LSU
for Automatic Image Replication.
To delete a remote user, select the user and click Delete .
You can seleYou can select multiple users to delete at once.ct multiple users to
delete at once.
10.4.6 Target IP Mapping
The Target IP Mapping page allows you to map a target data IP address to route all network
traffic sent to the data IP address to the specified replication IP address instead. This can be
necessary if the target ETERNUS CS800 is configured with different network interfaces (and
therefore different IP addresses) for data and replication traffic (see
"Network" on page 319 ).
Generally, OST traffic is routed to the data network segment. However, the OST Automatic
Image Replication (AIR) and Concurrent Optimized Duplication features use the replication
network segment to transmit data to the target system. (Optimized duplication can optionally
use the replication channel.) When a data IP address is mapped to a replication IP address,
OST traffic that is sent to one of the IP addresses is routed to the other IP address as
necessary.
You must add target IP mapping information if you are performing optimized
duplication on a segmented network and replication is not configured between the
source ETERNUS CS800 and target ETERNUS CS800.
Fujitsu Technology Solutions does not recommend mapping multiple data IP
addresses to a single replication IP address. If you have mapped multiple data IP
addresses and the routing is not working, try removing the additional data IP
addresses, and map only a single data IP address.
To access the Target IP Mapping page, on the OST page, click the Target IP Mapping tab
(see "Target IP Mapping Page" on page 266 ).
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10 Configuration