Avaya 1000 Series Configuration Manual page 32

Multiple IP Helper Addresses on VLAN
ip address <A.B.C.D> <subnet mask>
9. Specify a Helper address (by default all ip helper services are enabled).
ip helper-address <A.B.C.D>
10. If desired, specify a Helper address for a service.
ip helper-address <A.B.C.D> service <service>
11. If desired, specify a Helper address for a protocol or port.
ip helper-address <A.B.C.D> protocol <protocol> port <port>
Table 9: Variable definitions
Variable
<A.B.C.D>
<interface>
<port>
<protocol>
<service>
<subinterface>
<type>
32 Avaya Secure Router 1000 Series Configuration Guide
Value
The IP address.
The interface to work with.
The port number in the range 1 to 65535..
The protocol to be used. Options available are:
UDP - to a specific UDP port.
Service name to specify IP helper for a service.
Options available are:
• dns -- Domain Name Service
• netbios-dgm -- NetBIOS datagram service
• netbios-ns -- NetBIOS name service
• netbios-ss -- NetBIOS session service
• tftp -- Trivial File Transfer Protocol
• time -- Time
The subinterface IP address.
The type of encapsulation to apply.
December 2010