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Auto-configuration
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devolo dLAN 200 DSpro Manual
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GENERAL_SIGNAL_POWER_MASK = 00Ffa0(…)00FF
This parameter sets the power mask. Each pair of two characters represents
the attenuation for a carrier, so this parameter is 1536x2 characters long.
Default value: 0A in all carriers.
WARNING:
This power mask is only set after getting the file. When the
dLAN 200 DSpro adapter boots, it starts transmitting without power mask.
Therefore this is not a secure parameter to avoid interfering with radio-ama-
teur transmissions.
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GENERAL_SIGNAL_REG_POWER_MASK_ENABLE= [yes|no]
This parameter enables or disables the use of the Regulation Power Mask
(RPM). It is always saved in NVRAM to be used in the next boot without
need for the autoconfiguration file. The RPM notches should be previously
stored in NVRAM. By default the radio-amateur notches are stored in the
NVRAM.
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GENERAL_IFACE_ROOT = [EXTA|EXTB]
Root interface assignment. The root interface is the interface where the
autoconfiguration file is received. The system automatically obtains the root
interface from the STP root port, but in some cases it must be fixed to EXTA
or EXTB (for example when the node is the STP root).
The STP bridge priority in Wisconsin dLAN 200 DSpro adapters has been
modified in the 2 bytes reserved by the standard in the following way:
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0x9010 MV MASTER
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0x9020 MV TDREPEATER
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0x9030 LV MASTER
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0x9040 LV TDREPEATER
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0x9050 LV CPE
The tree topology of the STP can be affected by FD repeaters (MV or LV)
because it is compounded by a master dLAN 200 DSpro adapter. To avoid
this happening, when the parameter GENERAL_IFACE_ROOT is defined, the
2 bytes reserved will change to:
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( (MV MASTER) – 0x8) = 0x9008 for MV nodes
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( (LV MASTER) – 0x8) = 0x9028 for LV nodes
In this way, a stand-alone master will have preference over a master alloca-
ted in a FD repeater, regardless of its particular MAC.
Summary of Contents for dLAN 200 DSpro
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