D-Link DGS-3426 User Manual - Page 193
Access Profile Entry Display for IP
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xStack DGS-3400 Series Layer 2 Gigabit Ethernet Managed Switch 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. • flag bit - 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). 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 UDP port mask for the source port in hex form (hex 0x00xffff). • dst port mask - Specify a UDP port mask for the destination port in hex form (hex 0x0-0xffff). protocol id - Enter a value defining the protocol ID in the packet header to mask. Specify the protocol ID mask in hex form (hex 0x0-0xff). To view the settings for a created profile, click its corresponding button in the Access Profile table, revealing the following window. Figure 9- 6. Access Profile Entry Display for IP The page shown below is the IPv6 configuration window. Figure 9- 7. Access Profile Configuration window (IPv6) 179