C
HAPTER
19
| IP Services
Forwarding UDP Service Requests
– 480 –
Figure 304: Specifying UDP Destination Ports
To show the configured UDP destination ports:
1. Click IP Service, UDP Helper, Forwarding.
2. Select Show from the Action list.
Figure 305: Showing the UDP Destination Ports
SPECIFYING THE
TARGET SERVER OR
SUBNET
Use the IP Service > UDP Helper > Address page to specify the application
server or subnet (indicated by a directed broadcast address) to which
designated UDP broadcast packets are forwarded.
CLI REFERENCES
â—† "ip helper-address" on page 1017
COMMAND USAGE
â—† Up to 20 helper addresses can be specified.
â—† To forward UDP packets with the UDP helper, the clients must be
connected to the selected interface, and the interface configured with
an IP address.
â—† The UDP packets to be forwarded must be specifed in the IP Service >
UDP Helper > Forwarding page, and the packets meet the following
criteria:
â–
The MAC address of the received frame must be the all-ones
broadcast address (ffff.ffff.ffff).
â–
The IP destination address must be one of the following:
â–
all-ones broadcast (255.255.255.255)
â–
subnet broadcast for the receiving interface
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