D-Link TM DES-6500 Command Line Interface Reference Manual Download

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DES-6500

frames that meet the criteria

−

in this case, when a logical AND operation between an IP address specified in the next step and

the

ip_source_mask

match.

config access_profile profile_id 1 add access_id 1 ip source_ip 10.42.73.1 deny

Upon this release, the Xstack family of switches have encorporated four ways of creating access profile entries on the Switch
which include

Ethernet

(MAC Address),

, and

Packet Content

. Due to the present complexity of the access profile

commands, it has been decided to spit up this command into four pieces to be better understood by the user and therefore
simpler for the user to configure. The beginning of this section displays the

create access_profile

and

config access_profile

commands in their entirety. The following table divides these commands up into the defining features necessary to properly
configure the access profile. Remember these are not the total commands but the easiest way to implemet Access Control
Lists for the Switch..

The default for an access profile on the Switch is to

permit

traffic flow. If you want to restrict traffic, you must use the

deny

parameter.

Now that an access profile has been created, you must add the criteria the Switch will use to decide if a given frame should be
forwarded or filtered. Here, we want to filter any packets that have an IP source address between 10.42.73.0 and
10.42.73.255:

Here we use the

profile_id 1

which was specified when the access profile was created. The

add

parameter instructs the

Switch to add the criteria that follows to the list of rules that are associated with access profile 1. For each rule entered into the
access profile, you can assign an

access_id

that both identifies the rule and establishes a priority within the list of rules. A

lower

access_id

gives the rule a higher priority. In case of a conflict in the rules entered for an access profile, the rule with the

highest priority (lowest

access_id

) will take precedence.

The

parameter instructs the Switch that this new rule will be applied to the IP addresses contained within each frame’s

header.

source_ip

tells the Switch that this rule will apply to the source IP addresses in each frame’s header. Finally, the IP

address

10.42.73.1

will be combined with the

source_ip_mask

255.255.255.0

to give the IP address 10.42.73.0 for any

source IP address between 10.42.73.0 to 10.42.73.255.

Command Parameters

create access_profile

[ethernet {vlan | source_mac <macmask> | destination_mac
<macmask> | 802.1p | ethernet_type} profile_id <value 1-8>}

config access_profile
profile_id

<value 1-8> [add access_id <value 1-100> [ethernet {vlan
<vlan_name 32> | source_mac <macaddr> | destination_mac
<macaddr> | 802.1p <value 0-7> | ethernet_type <hex 0x0-0xffff>}
port <port> [permit {priority <value 0-7> {replace_priority} | deny]
delete <value 1-100>]

create access_profile

ip {vlan | source_ip_mask <netmask> | destination_ip_mask
<netmask> | dscp | [icmp {type | code} | igmp {type} | tcp
{src_port_mask <hex 0x0-0xffff> | dst_port_mask <hex 0x0-0xffff>
| flag_mask [all | {urg | ack | psh | rst | syn | fin}]} | udp
{src_port_mask <hex 0x0-0xffff> | dst_port_mask <hex 0x0-xffff>}
| protocol_id {user _mask <hex 0x0-0xffffffff> }]} profile_id <value
1-8>}

config access_profile
profile_id

<value 1-8> [add access_id <value 1-100> ip {vlan <vlan_name
32> | source_ip <ipaddr> | destination_ip <ipaddr> | dscp <value
0-63> | [icmp {type <value 0-255> code <value 0-255>} | igmp
{type <value 0-255>} | tcp {src_port <value 0-65535> | dst_port
<value 0-65535> | urg | ack | psh | rst | syn | fin} | udp {src_port
<value 0-65535> | dst_port <value 0-65535>} | protocol_id <value
0 - 255> {user_define <hex 0x0-0xffffffff> }]} port <port> [permit
{priority <value 0-7> {replace_priority} | replace_dscp <value 0-
63> } | deny] delete <value 1-100>]

create access_profile

packet_content_mask {offset_0-15 <hex 0x0-0xffffffff> <hex 0x0-
0xffffffff> <hex 0x0-0xffffffff> <hex 0x0-0xffffffff> | offset_16-31
<hex 0x0-0xffffffff> <hex 0x0-0xffffffff> <hex 0x0-0xffffffff> <hex
0x0-0xffffffff> | offset_32-47 <hex 0x0-0xffffffff> <hex 0x0-0xffffffff>
<hex 0x0-0xffffffff> <hex 0x0-0xffffffff> | offset_48-63 <hex 0x0-
0xffffffff> <hex 0x0-0xffffffff> <hex 0x0-0xffffffff> <hex 0x0-
0xffffffff> | offset_64-79 <hex 0x0-0xffffffff> <hex 0x0-0xffffffff>
<hex 0x0-0xffffffff> <hex 0x0-0xffffffff>} profile_id <value 1-8>}

<value 1-8> [add access_id <value 1-100> packet_content
{offset_0-15 <hex0x0-0xffffffff> <hex 0x0-0xffffffff> <hex 0x0-
0xffffffff> <hex 0x0-0xffffffff> | offset_16-31 <hex 0x0-0xffffffff>
<hex 0x0-0xffffffff> <hex 0x0-0xffffffff> <hex 0x0-0xffffffff> |
offset 32-47 <hex 0x0-0xffffffff> <hex 0x0-0xffffffff><hex 0x0-

config access_profile
profile_id