Filter
Top Products
Element Manager Reference Datacryptor Ethernet User Manual
Page 84 THALES
MAC Address
The destination and source addresses are standard MAC addresses with the added option of
using the *wildcard character (see below) to enable a range of addresses to be identified.
When you have set the addresses, select OK to add the new rule to the list. The apply button
will then become active.
The Edit and Delete functions requires the user to select a rule prior to clicking the appropriate
button. However, if the table contains only one rule and the user presses either the edit or
delete button, that rule is automatically selected for the operation.
VLAN Settings - Enter the required VLAN ID (a number between 1 and 4094). If this is set to
zero, then the MAC addresses are used for in band communications.
Tunneling Settings – An optional fragmentation can be enabled with the Fragmentation Size
field in tunnel mode. Encapsulated frames that become larger than the public networks allow,
can be fragmented. The fragmentation works like this:
• Outgoing frames including the tunnel-header smaller or equal to Fragmentation Size will be
sent to the WAN without modification.
• Outgoing frames including the tunnel-header larger than Fragmentation Size will be
fragmented and sent to the WAN in two parts.
• Incoming frames on the local interface which are already larger than Fragmentation Size
will be truncated to Fragmentation Size and therefore discarded on the remote side.
Note: The Tunneling Settings section, which includes the Fragmentation Size item, is
not displayed for the 10Gig Ethernet unit. The 10Gig Ethernet unit does not
support Fragmentation Size setting and will never fragment.
CAUTION: Care must be exercised when creating filter rules, in order that
the intended traffic and only the intended traffic is allowed.