D-Link xStackTM DGS-3300 User Manual page 234

xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch CLI Manual
create cpu access_profile
igmp − Specifies that the Switch will examine each frame's Internet
•
Group Management Protocol (IGMP) field.
•
IGMP Type field.
tcp − Specifies that the Switch will examine each frames Transport
•
Control Protocol (TCP) field.
•
the source port.
•
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).
udp − Specifies that the switch will examine each frame's Universal
•
Datagram Protocol (UDP) field.
•
the source port.
•
the destination port.
protocol_id − Specifies that the switch will examine each frame's
•
Protocol ID field.
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:
•
byte 0 to byte 15.
•
byte 16 to byte 31.
•
byte 32 to byte 47.
•
byte 48 to byte 63.
•
byte 64 to byte 79.
ipv6 – Denotes that IPv6 packets will be examined by the Switch for
forwarding or filtering based on the rules configured in the config
access_profile command for IPv6. IPv6 packets may be identified by the
following:
type − Specifies that the Switch will examine each frame's
src_port_mask <hex 0x0-0xffff> − Specifies a TCP port mask for
dst_port_mask <hex 0x0-0xffff> − Specifies a TCP port mask for
src_port_mask <hex 0x0-0xffff> − Specifies a UDP port mask for
dst_port_mask <hex 0x0-0xffff> − Specifies a UDP port mask for
offset_0-15 - Enter a value in hex form to mask the packet from
offset_16-31 - Enter a value in hex form to mask the packet from
offset_32-47 - Enter a value in hex form to mask the packet from
offset_48-63 - Enter a value in hex form to mask the packet from
offset_64-79 - Enter a value in hex form to mask the packet from
231