Access control list configuration task list
216
IPLink Software Configuration Guide
19 • Access control list configuration
Mode: Profile access control list
Where the syntax is:
If you place a deny ip any any rule at the top of an access control list profile, no packets will pass regardless of
the other rules you defined.
Example:
Create IP access control list entries
Select the access-list profile named WanRx and create some filter rules for it.
IPLink(cfg)#profile acl WanRx
IPLink(pf-acl)[WanRx]#permit ip host 62.1.2.3 host 193.14.2.11 cos Urgent
IPLink(pf-acl)[WanRx]#permit ip 62.1.2.3 0.0.255.255 host 193.14.2.11
IPLink(pf-acl)[WanRx]#permit ip 97.123.111.0 0.0.0.255 host 193.14.2.11
IPLink(pf-acl)[WanRx]#deny ip any any
IPLink(pf-acl)[WanRx]#exit
IPLink(cfg)#
Step
Command
Purpose
1
node(pf-acl)[
name
]#deny ip {
src src-wildcard
| any | host
src
} {
dest
dest-wildcard
| any | host
dest
} [cos
group
]
Creates an IP access of control list
entry that denies access defined
according to the command
options
Keyword
Meaning
src
The source address to be included in the rule. An IP address in dotted-decimal-format,
e.g. 64.231.1.10.
src-wildcard
A wildcard for the source address. Expressed in dotted-decimal format this value specifies
which bits are significant for matching. One-bits in the wildcard indicate that the corre-
sponding bits are ignored. An example for a valid wildcard is 0.0.0.255, which speci-
fies a class C network.
any
Indicates that IP traffic to or from all IP addresses is to be included in the rule.
host src
The address of a single source host.
dest
The destination address to be included in the rule. An IP address in dotted-decimal-for-
mat, e.g. 64.231.1.10.
dest-wildcard
A wildcard for the destination address. See
src-wildcard
host dest
The address of a single destination host.
cos
Optional. Specifies that packets matched by this rule belong to a certain Class of Service
(CoS). For detailed description of CoS configuration refer to chapter 14,
“Link scheduler
configuration”
on page 148.
group
CoS group name.