Operating Notes For Udp Broadcast Forwarding; Messages Related To Udp Broadcast Forwarding - HP PROCURVE 2610 Advanced Traffic Management Manual

Operating Notes for UDP Broadcast Forwarding

Maximum Number of Entries. The number of UDP broadcast entries and
IP helper addresses combined can be up to 16 per VLAN, with an overall
maximum of 2048 on the switch. (IP helper addresses are used with the
switch's DHCP Relay operation. For more information, refer to "Configuring
DHCP Relay" on page 7-26.) For example, if VLAN 1 has 2 IP helper addresses
configured, you can add up to 14 UDP forwarding entries in the same VLAN.
TCP/UDP Port Number Ranges. There are three ranges:
For more information, including a listing of UDP/TCP port numbers, go to the
Internet Assigned Numbers Authority (IANA) website at:

Messages Related to UDP Broadcast Forwarding

Message
udp-bcast-forward: IP Routing
support must be enabled first.
UDP broadcast forwarder feature
enabled
UDP broadcast forwarder feature
disabled
UDP broadcast forwarder must be
disabled first.
• Well-Known Ports: 0 - 1023
• Registered Ports: 1024 - 49151
• Dynamic and/or Private Ports: 49152 - 65535
www.iana.org
Then click on:
Protocol Number Assignment Services
P (Under "Directory of General Assigned Numbers" heading)
Port Numbers
Meaning
Appears in the CLI if an attempt to enable UDP broadcast
forwarding has been made without IP routing being enabled first.
Enable IP routing, then enable UDP broadcast forwarding.
UDP broadcast forwarding has been globally enabled on the router.
Appears in the Event Log and, if configured, in SNMP traps.
UDP broadcast forwarding has been globally disabled on the
routing switch. This action does not prevent you from configuring
UDP broadcast forwarding addresses, but does prevent UDP
broadcast forwarding operation. Appears in the Event Log and, if
configured, in SNMP traps.
Appears in the CLI if you attempt to disable routing while UDP
forwarding is enabled on the switch.
IP Routing Features
UDP Broadcast Forwarding
7-47