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Anleitung Zusammenfassung
About this document
■
Which LAN is to be the private LAN for communication between the HAFM
appliance, and the directors and edge switches that the HAFM appliance
manages?
■
Which LAN is to be the public LAN for communication between the HAFM
appliance and computers seeking remote client access to the HAFM
appliance?
The issue arises because either LAN connection on the HAFM appliance can be
the public LAN or the private LAN. Though the directors and edge switches can
be managed via either LAN, the public LAN is the only one that can support
remote client access. Thus, if one attempts to access the HAFM appliance via a
remote client session and is unknowingly using what has been designated as the
private LAN, the remote session is not allowed. The IP address that the HAFM
appliance has determined to be the public LAN which supports remote client
access, displays HAFM which displays after selecting SAN > Server Properties.
HAFM designates the public LAN as the first LAN detected whose IP address is
not the reserved private subnet 10.x.x.x. Thus, if neither IP address is
10.x.x.x, the first LAN detected by HAFM is designated as the public LAN.
This order of detection is influenced by Microsoft Windows and is not guaranteed.
For a dual LAN configuration, both LANs must be connected when the HAFM
appliance is booted up. If only one is connected, HAFM interprets this as a single
LAN configuration, and the connected LAN is designated as the LAN for remote
client sessions.
Workaround
There are a two ways to ensure the pubic and private designations of the LANs.
■
If you use a private LAN IP address, this causes this LAN to be designated as
the private LAN. You must also have the public LAN connection active when
the HAFM appliance is booting up, or else HAFM interprets this as a single
LAN connection configuration, and the 10.x.x.x LAN is designated as the
LAN for remote client sessions.
■
You can configure a specified Ethernet interface on the HAFM appliance to be
the public LAN (to listen for remote client connections). To configure this
feature, you must manually edit a file on the HAFM appliance to explicitly
specify which IP address HAFM should use as the public LAN.
For detailed instructions, see HP StorageWorks HA-Fabric Manager User
Guide.
If the public LAN IP address of the HAFM appliance is ever changed, this file
must be edited again to reflect the new IP address.
18
HP StorageWorks HA-Fabric Manager release notes
...Dieses Handbuch ist für folgende Modelle:
Media Storage - HP StorageWorks Director 2/140 (201.17 kb)
Media Storage - HP StorageWorks Edge Switch 2/12 (201.17 kb)
Media Storage - HP StorageWorks Edge Switch 2/24 (201.17 kb)
Media Storage - HP StorageWorks Edge Switch 2/32 (201.17 kb)