D-Link DGS-3700 user manual Access Profile List IPv4

DGS-3700-12/DGS-3700-12G Series Layer 2 Gigabit Ethernet Switch User Manual

code value.

Select IGMP to instruct the Switch to examine the Internet Group Management Protocol (IGMP) field in each frame's header.

Select Type to further specify that the access profile will apply an IGMP type value

Select TCP to use the TCP port number contained in an incoming packet as the forwarding criterion. Selecting TCP requires that you specify a source port mask and/or a destination port mask. The user may also identify which flag bits to filter. Flag bits are parts of a packet that determine what to do with the packet. The user may filter packets by filtering certain flag bits within the packets, by checking the boxes corresponding to the flag bits of the TCP field. The user may choose between urg (urgent), ack (acknowledgement), psh (push), rst (reset), syn (synchronize), fin (finish).

src port mask – Specify a TCP port mask for the source port in hex form (hex 0x0-0xffff), which you wish to filter.

dst port mask – Specify a TCP port mask for the destination port in hex form (hex 0x0-0xffff) which you wish to filter.

Select UDP to use the UDP port number contained in an incoming packet as the forwarding criterion. Selecting UDP requires that you specify a source port mask and/or a destination port mask.

src port mask – Specify a TCP port mask for the source port in hex form (hex 0x0-0xffff) to be filtered.

dst port mask − Specify a TCP port mask for the destination port in hex form (hex 0x0-0xffff) to be filtered.

Protocol_id <0x0-0xff>– Enter a value defining the protocol ID in the packet header to mask.

user_define_mask <hex 0x0-0xffffffff>– Enter a value defining the mask options behind the IP header.

Click Apply to implement changes made.

Click Create to view the new Access Profile List entry in the Access Profile List table shown below. To add another Access Profile click Add ACL Profile. To delete a profile click the corresponding Delete button, to view the specific configurations for an entry click the Show Details button. To add a rule to the Access Profile entry, click the Add/View Rules button.

Figure 6 - 11 Access Profile List (IPv4)

To view the configurations for previously configured entry click on the corresponding Show Details Button which will display the following window.

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