Routing and WAN connections
BAT54-Rail/F..
Release
7.54
06/08
11.6
Advanced Routing and Forwarding
389
D Values: 0 to 4094
D 0: Untagged
D Default: 0
A packet with a VLAN tag arriving at the interface is assigned to its corre-
sponding network. Conversely, the BAT Router sends packets from this
network via the interface with the corresponding VLAN tag. Consequently
the network is only accessible for packets which originate from the same
VLAN.
Note: By configuring the wrong VLAN-ID, an administrator who does not
have access to that VLAN can lock him/herself out of the BAT Router!
Note: Up until LCOS version 6.30, a BAT Router could only be accessed
from the network with the "device VLAN-ID". From LCOS version 7.00 a
dedicated network with its own VLAN-ID can be set up exclusively for con-
figuring the BAT Router; this network can be protected from general ac-
cess with an appropriate firewall rule. During an upgrade to LCOS version
7.00, any device VLAN-IDs which were in use will be entered into all of
the networks. This is for compatibility reasons.
D Interface assignment
Logical interface that this network is assigned to.
D Values: LAN-1 to LAN-4, WLAN-1-1 to WLAN-2-8, P2P-1-1 to P2P-2-
6, BRG-1 to BRG-8, any (depending on the availability of logical inter-
faces in the respective model). A logical interface which is assigned to
a network in this way is referred to as a "bonded" interface.
D Any: The network is valid for all logical interfaces.
WLAN "Guest"
VLAN-ID 1
Internet
VPN headquar-
WLAN "Intranet"
VLAN ID 0 (untagged)
WLAN "VoIP"
VLAN-ID 2
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