Specifications
Issue 1.0, April 2006 Section 364-180-N02
©2006 Charles Industries, Ltd.
All rights reserved. Printed in United States of America.
77
Figure 6-54 Web Tool – Security: Firewall Add Raw IP Filter page
Specify the protocol number in the Transport Type text box, for example, for IGMP, enter
protocol number 2. For more information on protocol numbers, see
http://www.ietf.org/rfc/rfc1700.txt. Then use the Direction drop-down lists to specify whether you
want to allow/block inbound traffic, and allow/block outbound traffic. Click on Apply. The
Firewall Port Filters page is displayed, containing details of the IP portfilter that you have just
added.
2. Each portfilter displayed in the Firewall Port Filters page has a Delete hyperlink assigned to it.
To delete a portfilter, click on this link, then at the confirmation page, click on the Delete button.
The portfilter is removed from the Firewall configuration.
These actions have the same effect as typing the following CLI commands:
firewall add portfilter
firewall list portfilters
firewall delete portfilter
NOTE: If the firewall is enabled, RIP is by default disabled for the route
r
card. If you want RIP to work when the firewall is enabled, you must add a
UDP port filter – Port Range: 520 ~ 520, Inbound/Outbound Allow.
3. Portfilter’s default items are different that will be according to the security level.
Security Level = low
--> firewall list portfilters pex_in
Firewall Port Filters:
ID | Name | Type | Port Range | In | Out | Raw | TCP | UDP
----------------------------------------------------------------------------
1 | ei_rip | 17 | 520 - 520 |true |true |false |false |true
2 | ei_sntp | 17 | 123 - 123 |false |true |false |false |true
3 | ei_l2tp | 17 | 1701 - 1701 |true |true |false |false |true
The availability of features and technical specifications herein subject to change without notice.