D-Link DES-3250TG User Manual

forwarded by the Switch, according to 
any additional rule added (see below). 
 

Type in a unique identifier number for 
this access. This value can be set from 1 
- 50. 

Selected profile based on Ethernet (MAC 
Address), IP address or Packet Content 
Mask.  
Ethernet instructs the Switch to examine 
the layer 2 part of each packet header.  
IP instructs the Switch to examine the IP 
address in each frame's header.  
Packet Content Mask instructs the 
Switch to examine the packet header. 

This field will instruct the Switch to mask 
the packet header beginning with the 
offset value specified: 
value (0-15) - Enter a value in hex form 
to mask the packet from the beginning of 
the packet to the 15th byte. 
value (16-31) - Enter a value in hex form 
to mask the packet from byte 16 to byte 
31. 
value (32-47) - Enter a value in hex form 
to mask the packet from byte 32 to byte 
47. 
value (48-63) - Enter a value in hex form 
to mask the packet from byte 48 to byte 
63. 
value (64-79) - Enter a value in hex form 
to mask the packet from byte 64 to byte 
79. 

 

To view the settings of a previously correctly configured rule, click 

 in the Access Rule Table to view the following 

screen: