Transparent Mode Settings - D-Link NetDefend DFL-210 User Manual

13.14. Transparent Mode Settings

13.14. Transparent Mode Settings
Transp_CAMToL3CDestLearning
Enable this if the firewall should be able to learn the destination for hosts by combining destination
address information and information found in the CAM table.
Default: Enabled
Transp_DecrementTTL
Enable this if the TTL should be decremented each time a packet traverses the firewall in Transpar-
ent Mode.
Default: Disabled
Transparency_CAMSize
This setting can be used to manually configure the size of the CAM table. Normally Dynamic is the
preferred value to use.
Default: Dynamic
Transparency_L3CSize
This setting can be used to manually configure the size of the Layer 3 Cache. Normally Dynamic is
the preferred value to use.
Default: Dynamic
NullEnetSender
Defines what to do when receiving a packet that has the sender hardware (MAC) address in ethernet
header set to null (0000:0000:0000). Options:
• Drop - Drop packets
• DropLog - Drop and log packets
Default: DropLog
BroadcastEnetSender
Defines what to do when receiving a packet that has the sender hardware (MAC) address in ethernet
header set to the broadcast ethernet address (FFFF:FFFF:FFFF). Options:
• Accept - Accept packet
• AcceptLog - Accept packet and log
• Rewrite - Rewrite to the MAC of the forwarding interface
• RewriteLog - Rewrite to the MAC of the forwarding interface and log
• Drop - Drop packets
• DropLog - Drop and log packets
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Chapter 13. Advanced Settings