HP BladeSystem bc2000 - Blade PC User Manual page 60

Configuring Device Security
2. Click
Add IP Based ACL
In addition to the fields in the IP Based ACL page, the Add IP Based ACL page contains the
following fields:
❏
New Rule Priority — Defines the new rule priority.
❏
TCP Flags — Filters packets by the TCP flag. Filtered packets are either forwarded or
dropped. Filtering packets by TCP flags increases packet control, which increases
network security. The possible field values are:
◆
Urg — Indicates the packet is urgent. The possible field values are:
- Set — Enables filtering packets by Urg flags.
- Unset — Disables filtering packets by Urg flags.
- Don't care — Indicates that Urg packets do not influence the packet filtering
◆
Ack — Indicates the packet is acknowledged.
- Set — Enables filtering packets by Ack flags.
- Unset — Disables filtering packets by Ack flags.
- Don't care — Indicates that Ack packets do not influence the packet filtering
◆
Psh — Indicates the packet is pushed.
- Set — Enables filtering packets by Psh flags.
- Unset — Disables filtering packets by Psh flags.
- Don't care — Indicates that Psh packets do not influence the packet filtering
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. The Add IP Based ACL page opens:
process.
process.
process.
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