Fujitsu Eternus DX200F, User Manual

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Appendix A Parameter List
A.4 Connectivity Management
ETERNUS Web GUI User’s Guide (Settings)
Copyright 2015 FUJITSU LIMITED P2X0-1270-13ENZ0
855
- MTU
• Security
- CHAP
Description Specify the MTU size of the target port.
"MTU" is the maximum amount of data that can be transmitted at the one time over
the communication network.
Input condition/
Display contents
•
When "IP Version" is "IPv4"
576 - 9000 bytes
•
When "IP Version" is "IPv6" or "IPv4 / IPv6"
1280 - 9000 bytes
•
When the port type is "iSCSI RA (for older storage system connection)"
-
1000 bytes
-
1050 bytes
-
1100 bytes
-
1150 bytes
-
1200 bytes
-
1250 bytes
-
1300 bytes
-
1350 bytes
-
1400 bytes
-
1438 bytes
This item is not displayed when the port mode is "CA".
Description
•
When the port mode is "CA" or "CA/RA" (CA)
Specify "ON" to use the unidirectional CHAP authentication or bidirectional CHAP
authentication for the target port, and specify "OFF" not to use both
unidirectional CHAP authentication and bidirectional CHAP authentication.
For CHAP authentication, an encrypted password based on a random key that the
ETERNUS DX receives from the host is sent, and connection possibility is judged
on the server side.
•
When the port mode is "RA" or "CA/RA" (RA)
Select "ON "to enable CHAP Authentication for the target port. Select "OFF" to
disable CHAP Authentication.
For CHAP authentication, an encrypted password based on a random key that the
ETERNUS DX receives from the host is sent, and connection possibility is judged
on the server side.
Input condition/
Display contents
•
ON
•
OFF