Dhcp Snooping - Motorola WiNG 5.5 Reference Manual

13 - 120 WiNG 5.5 Access Point System Reference Guide
Forward Dest Port
Reverse Source IP
Reverse Source Port
Reverse Dest IP
Reverse Dest Port
Refresh

13.3.23.6 DHCP Snooping

Firewall
When DHCP servers are allocating IP addresses to clients on the LAN, DHCP snooping can be configured to better enforce the
security on the LAN to allow only clients with specific IP/MAC addresses.
1. Select the Statistics
2. Select System
connected access points.
3. Select Firewall
4. Select DHCP
The DHCP Snooping
MAC Address
Node Type
IP Address
Destination port for the forward NAT flow (contains ICMP ID if it is an ICMP flow).
Displays the source IP address for the reverse NAT flow.
Displays the source port for the reverse NAT flow (contains ICMP ID if it is an ICMP flow).
Displays the destination IP address for the reverse NAT flow.
Displays the destination port for the reverse NAT flow (contains ICMP ID if it is an ICMP flow).
Select the Refresh button to update the screen's statistics counters to their latest values.
menu from the Web UI.
from the navigation pane (on the left-hand side of the screen). Expand a RF Domain and select one of its
and expand the menu to reveal its sub menu
Snooping.
Figure 13-79 Access Point - Firewall DHCP Snooping screen
screen displays the following:
Displays the MAC address of the client requesting DHCP resources from the controller or
service platform.
Displays the NetBios node from which IP addresses can be issued to client requests on this
interface.
Displays the IP address used for DHCP discovery, and requests between the DHCP server and
DHCP clients.
items.