Accedian EtherNID GE, Руководство администратора

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5: Monitoring and filtering Layer-2 Protocol Tunneling
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Adding a new
L2PT Rule
To add or edit an L2PT rule, do the following:
1. Open the Traffic > L2PT page.
2. Click the Add button to add a new rule or click on the rule name to edit an existing rule.
L2PT rule
settings
Enable L2PT rule
Allows a rule to be enabled or disabled without being deleted.
L2PT rule name
Unique name assigned to the rule.
Protocol
Layer-2 Control Protocol to be processed by a specific rule.
Replacement MAC
The multicast MAC address to use as a replacement when protocol tunneling is performed.
The following replacement MAC can be used:
• The Cisco replacement: 01:00:0C:CD:CD:D0 MAC is used. Because it can't be altered, it
can be used only once amongst all rules.
• The Accedian replacement: 01:15:AD:CC:xx:yy MAC is used. Because this replacement
MAC has variable elements, it can be used on multiple rules as the variable elements
allow a match to a specific rule when a tunneled frame ingresses the network port. These
variable elements are set as such:
• xx: the unique ID specified in the configuration (see below). When creating a tunnel
between two units, this is used to match the replacement frames going both ways on
the network port. As such, it is important that the matching rules on both endpoints
have the same unique ID.