Configuring A Time Range; Configuring A Basic Acl; Configuring An Ipv4 Basic Acl - HP 6125G Configuration Manual

Task

Configuring a time range

Configuring a basic ACL

Configuring an advanced ACL
Configuring an Ethernet frame header ACL
Copying an ACL
Packet filtering with ACLs
Configuring a time range
You can implement ACL rules based on the time of day by applying a time range to them. A time-based
ACL rule only takes effect in any time periods specified by the time range.
The following basic types of time range are available:
Periodic time range—Recurs periodically on a day or days of the week.
•
• Absolute time range—Represents only a period of time and does not recur.
You can create a maximum of 256 time ranges, each with a maximum of 32 periodic statements and 12
absolute statements. The active period of a time range is calculated as follows:
Combining all periodic statements.
1.
Combining all absolute statements.
2.
Taking the intersection of the two statement sets as the active period of the time range.
3.
To configure a time range:
Step
1. Enter system view.
2. Configure a time
range.
Configuring a basic ACL

Configuring an IPv4 basic ACL

IPv4 basic ACLs match packets based only on source IP addresses.
To configure an IPv4 basic ACL:
Command
system-view
time-range time-range-name
{ start-time to end-time days [ from
time1 date1 ] [ to time2 date2 ] |
from time1 date1 [ to time2 date2 ]
| to time2 date2 }
4
Remarks
Optional
Applicable to IPv4 and IPv6 ACLs.
Required
Configure at least one task.
Applicable to IPv4 and IPv6.
Optional
Applicable to IPv4 and IPv6.
Optional
Applicable to IPv4 and IPv6.
Remarks
N/A
By default, no time range exists.
Repeat this command with the same time
range name to create multiple statements for
a time range.