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340 Configuring Routing
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Configuring MD5 Routing Authentication
MD5 keys are used by the Message Digest-5 Authentication Algorithm. Start and end times, for
both sending and receiving, can be defined for each key. Keys that are active and expire at the reset
times can be configured. Interfaces that are inter-communicating must have the same Key ID. If
key times overlap on the send side, the device uses the key with the latest start time. When
receiving packets, the interface uses the key indicated by the
Key ID
value on the packet.
Use the
MD5 Routing Authentication
page to define and manage keys. To open the
MD5 Routing
Authentication
page, click
Router
→
Global Routing Parameters
→
MD5 Routing Authentication
in
the tree view.
Figure 8-5. MD5 Routing Authentication
Key ID
— Specifies the Key ID.
MD5 Key String
— Indicates the password used for routing authentication.
Start Accepting From
— Date and time the MD5 key begins accepting traffic with the specified
MD5 key. The
Start Accept
field format is
Month Day Year At: Hour Minute Second
.
Stop Accepting At
— Date and time the MD5 key begins no longer accepting traffic with the
specified MD5 key. The
Stop Accept
field format is
Month Day Year At: Hour Minute Second
. If
Forever
is selected, no limit is set for accepting traffic with MD5 keys.
Start Generating From
— Date and time the protocol packets are forwarded with MD5 keys. The
Start Generate
field format is
Month Day Year At: Hour Minute Second
.