Devolo dLAN 200 DSpro, Руководство пользователя

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Auto-configuration
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devolo dLAN 200 DSpro Manual
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VLAN_RETAG_EXTB_DST = [0 | 2-4095]
VLAN retagging: External (Ethernet) interface B (EXTB) destination tag.
When a pakket coming from PLC with a tag specified in this parameter is
sent through EXTB, the tag will be changed to the tag indicated in
VLAN_RETAG_EXTB_SRC. With 0, the retagging is disabled in the EXTB
interface.
12.8.4.9 OVLAN Parameters
The OVLAN parameters are used to configure the basic OVLAN configuration,
which avoids visibility between different customers in the access network.
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OVLAN_ENABLE = [yes|no]
Enables/disables the use of OVLAN filtering. Default value is no.
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OVLAN_DATA_TAG = [2-4094] | %ROOTPATH OVLAN tag assigned to
the packets coming from the external interfaces. It should be the same as
in the translation table to perform the basic OVLAN operation in all equip-
ment except the one connected to the backbone, which will have the
ALL_VLAN tag (4095).
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OVLAN_ARP_TAG_ENABLE = [ yes | no ]
If enabled, ARP packets sent by the dLAN 200 DSpro adapter are tagged
with the ROOTPATH ovlan tag. This prevents Forwarding Tables of LV equip-
ments becoming filled with MAC addresses and overflow in very large net-
works (hundreds of nodes). MAC addresses learnt do not always belong to
the same branch as the overflowed dLAN 200 DSpro adapter. If the OVLAN
feature is enabled, these entries will never be used because communication
between paths other than the ROOT_PATH is forbidden. The ARP OVLAN
tag prevents the dLAN 200 DSpro adapter from learning MAC addresses
from paths other than the ROOTPATH. With this solution, it is necessary to
have a device acting as a local proxy arp in the backbone.
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OVLAN_TRUNK.i = [2-4094] Parameter for LV and MV nodes. Configures
a list of OVLAN trunks different from the one inside the translation table
that must be allowed in the node interfaces. It is necessary to configure
these trunks for private OVLANs between EUs in all intermediary equipment.
12.8.4.10 Access Protocol Parameters
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AP_MIN_NUMBER_HOPS = [0|1|…]
Configures the minimum number of hops to the HE from a slave. 0 means
that no extra hop must be taken to reach the HE, so the slave always con-