Avaya Configuring Traffic Filters and Protocol Prioritization Uživatelský manuál Strana 73

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Inbound Traffic Filter Criteria and Actions
3-15
DLSw Criteria and Actions
You can filter inbound DLSw traffic based on specified bit patterns contained
within the DLSw header, as defined in RFC 1434.
Predefined DLSw Criteria
Table 3-2 lists the predefined filtering fields for DLSw inbound traffic filters and
the reference field, offset, and length value for each criterion.
User-Defined DLSw Criteria
In addition to the predefined DLSw filter criteria, you can create inbound traffic
filters with user-defined criteria by specifying an offset and length to these
reference fields in the DLSw header:
DLSw Actions
The DLSw filtering actions are
Drop, Log –– common to all inbound traffic filters
Forward to Peer –– specifies that any frame that matches the filter will be sent
to the circuits that you specify
Table 3-10. Predefined Criteria for DLSw Inbound Traffic Filters
Criterion Name Reference Field Offset Length
Destination MAC Address DLS_BASE 192 48
Source MAC Address DLS_BASE 240 48
DSAP DLS_BASE 288 8
SSAP DLS_BASE 296 8
Reference Field Description
DLS_CTRL_START Points to the start of the DLSw header
DLS_DATA_START Point to start of the DLSw data
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