3 Interfaces
3-4
VPN 3000 Concentrator Series User Guide
Ethernet 1 (Private), Ethernet 2 (Public), Ethernet 3 (External)
To configure Ethernet interface parameters, click the appropriate highlighted link in the table or click in
a highlighted module on the back-panel image. See
Configuration | Interfaces | Ethernet 1 2 3.
WAN Interface in slot N, Port A B
To configure parameters for a specific WAN interface port, click the appropriate highlighted link in the
table. If you are configuring the WAN interface for the first time, see the
Configuration | Interfaces | WAN
Card in Slot N | Port A B | Select T1/E1
screen. Otherwise, see the Configuration | Interfaces | WAN Card in Slot
N | Port A B as T1 or E1
screen.
Status
The operational status of this interface. If configured, the WAN interface status includes a prefix if PPP
Multilink is enabled, and the interface type (T1 or E1).
Up = (Green) Configured, enabled, and operational; ready to pass data traffic.
Down = (Red) Configured but disabled or disconnected.
Testing = In test mode; no regular data traffic can pass.
Dormant = (Red) Configured and enabled but waiting for an external action, such as an incoming
connection.
Not Present = (Red) Missing hardware components.
Lower Layer Down = (Red) Not operational because a lower-layer interface is down.
Unknown = (Red) Not configured or not able to determine status.
Not Configured = Present but not configured.
Red = (Red) (WAN only.) Red alarm: Line has lost synchronization or signal. This alarm indicates
out of frame errors or a mismatched framing format, or a disconnected line.
Blue = (Blue) (WAN only.) Blue alarm: A problem on the receive path is causing the line to lose the
remote signal. This alarm indicates a problem in the data bit stream.
Yellow = (Yellow) (WAN only.) Yellow alarm: A problem on the transmit side (the remote side of
the connection has detected a problem with this line).
Loopback = (WAN only.) Line is in loopback state.
IP Address Not Configured = (WAN only) Interface port that was previously configured for
PPP Multilink and no longer has an IP address. To connect this port to a WAN, you must supply an
IP address.
IP Address
The IP address configured on this interface.
Subnet Mask
The subnet mask configured on this interface.
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