Configuring Firewall Settings For Protection From Arp Attacks - Siemens SCALANCE W1750D UI Configuration Manual

To view the ALG configuration:
(scalance)# show alg
Current ALG
-----------
ALG Status
--- ------
sccp Disabled
sip Enabled
ua Enabled vocera Enabled
15.1.5

Configuring Firewall Settings for Protection from ARP Attacks

You can configure firewall settings to protect the network against attacks using the
SCALANCE W UI or the CLI
In the SCALANCE W UI
To configure firewall settings:
1. Click the Security link located directly above the Search bar on the SCALANCE W main
window.
2. Click the Firewall Settings tab. The Firewall Settings tab contents are displayed.
3. To configure protection against security attacks, select the following check boxes:
– Select Drop bad ARP to enable the AP to drop the fake ARP packets.
– Select Fix malformed DHCP for the AP to fix the malformed DHCP packets.
– Select to enable the AP to trigger an alert notifying the user about the ARP poisoning
Figure 15-2 Firewall Settings - Protection Against Wired Attacks
4. Click OK.
SCALANCE W1750D UI
Configuration Manual, 02/2018, C79000-G8976-C451-02
that may have been caused by the rogue APs.
Roles and Policies
15.1 Firewall Policies
251