D-Link DES-3028 Cli Reference Manual page 181

DES-3028 DES-3028P DES-3028G DES-3052 DES-3052P Layer 2 Fast Ethernet Switch CLI Reference Manual
create cpu access_profile
frame's header.
ip  Specifies that the switch will examine the IP address in each frame's header.
vlan  Specifies a VLAN mask.
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source_ip_mask <netmask>  Specifies an IP address mask for the source IP address.

destination_ip_mask <netmask>  Specifies an IP address mask for the destination IP

address.
dscp  Specifies that the Switch will examine the DiffServ Code Point (DSCP) field in each

frame's header.
icmp  Specifies that the Switch will examine the Internet Control Message Protocol (ICMP)
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field in each frame's header.

igmp - Specifies that the Switch will examine each frame's Internet Group Management
Protocol (IGMP) field.
tcp  Specifies that the Switch will examine each frames Transport Control Protocol (TCP)
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field.
udp  Specifies that the switch will examine each frame's Universal Datagram Protocol

(UDP) field.
protocol_id_mask <hex 0x0-0xff>  Specifies that the Switch will examine each frame's

Protocol ID field using the hex form entered here.
user_define_mask <hex 0x0-0xffffffff>  Specifies that the rule applies to the IP protocol ID

and the mask options behind the IP header.

packet_content_mask – Specifies that the Switch will mask the packet header beginning
with the offset value specified as follows:
profile_id <value 1-3>  Enter an integer between 1 and 3 that is used to identify the CPU access
profile to be created with this command.
Restrictions Only Administrator-level users can issue this command.
Example usage:
To create a CPU access profile:
type  Specifies that the Switch will examine each frame's ICMP Type field.
code  Specifies that the Switch will examine each frame's ICMP Code field.
type – Specifies that the Switch will examine each frame's IGMP Type field.
src_port_mask <hex 0x0-0xffff>  Specifies a TCP port mask for the source port.
dst_port_mask <hex 0x0-0xffff>  Specifies a TCP port mask for the destination port.
flag_mask [ all | {urg | ack | psh | rst | syn | fin}] – Enter the appropriate flag_mask
parameter. All incoming packets have TCP port numbers contained in them as the
forwarding criterion. These numbers have flag bits associated with them which are parts
of a packet that determine what to do with the packet. The user may deny packets by
denying certain flag bits within the packets. The user may choose between all, urg
(urgent), ack (acknowledgement), psh (push), rst (reset), syn (synchronize) and fin
(finish).
src_port_mask <hex 0x0-0xffff>  Specifies a UDP port mask for the source port.
dst_port_mask <hex 0x0-0xffff>  Specifies a UDP port mask for the destination port.
offset_0-15  Enter a value in hex form to mask the packet from byte 0 to byte 15.

offset_16-31  Enter a value in hex form to mask the packet from byte 16 to byte 31.
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offset_32-47  Enter a value in hex form to mask the packet from byte 32 to byte 47.

offset_48-63  Enter a value in hex form to mask the packet from byte 48 to byte 63.

offset_64-79  Enter a value in hex form to mask the packet from byte 64 to byte 79.
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