D-Link DGS-3426P Product Manual - Page 251
Access Profile Entry Display window Packet Content Mask, Parameter, Description
UPC - 790069291982
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xStack® DGS-3400 Series Layer 2 Gigabit Ethernet Managed Switch Parameter Description Profile ID (1-6) Type in a unique identifier number for this profile set. This value can be set from 1 to 6. Type Select profile based on Ethernet (MAC Address), IP address, packet content mask or IPv6. This will change the menu according to the requirements for the type of profile. • Select Ethernet to instruct the Switch to examine the layer 2 part of each packet header. • Select IP to instruct the Switch to examine the IP address in each frame's header. • Select Packet Content Mask to specify a mask to hide the content of the packet header. • Select IPv6 to instruct the Switch to examine the IPv6 part of each packet header. Offset The offset field is used to examine the packet header which is divided up into four "chunks" where each chunk represents 4 bytes. Values within the packet header chunk to be identified are to be marked in hexadecimal form in the "mask" field. The following table will help you identify the bytes in the respective chunks. chunk0 chunk1 chunk2........ chunk29 chunk30 chunk31 b126 b2 b6 b114 b118 b122 b127 b3 b7 b115 b119 b123 b0 b4 b8 b116 b120 b124 b1 b5 b9 b117 b121 b125 Check the box of the chunk, from 1 to 4, you wish to examine and then enter the hexadecimal value in the mask field. Click Apply to implement the changes. To view the settings for a created profile, click its corresponding View button in the Access Profile Table window, revealing the following window: Figure 5 - 10 Access Profile Entry Display window (Packet Content Mask) To establish the rule for a previously created Access Profile: To configure the Access Rule for Ethernet, open the Access Profile Table window and click Modify for an Ethernet entry. This will open the following window: 242