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52 DELETE IP ADVERTISE INTERFACE Patch Release Note
Patch 86251-08 for Software Release 2.5.1
C613-10356-00 REV I
Description This command adds ICMP Router Discovery advertising to a single physical IP
interface. The interface will only send router advertisements if it has been
globally enabled with the ENABLE IP ADVERTISE command.
The ADVERTISEMENTADDRESS parameter specifies the IP destination
address to be used for multicast advertisements sent from the interface. If ALL
is specified, the destination is the All-systems multicast address, 224.0.0.1. If
LIMITED is specified, the destination is the limited-broadcast address,
255.255.255.255. The default is ALL.
The MAXADVERTISEMENTINTERVAL parameter specifies the maximum
time in seconds between sending multicast advertisements from the interface.
The default is 600 seconds.
The MINADVERTISEMENTINTERVAL parameter specifies the minimum
time in seconds between sending multicast advertisements from the interface.
The default value is 450 seconds.
The LIFETIME parameter specifies the maximum length of time that the
advertised addresses are to be considered as valid router addresses by hosts.
The default value is 1800 seconds.
If you change the advertising intervals, keep these proportions:
LIFETIME=3 x MAXADVERTISEMENTINTERVAL
MINADVERTISEMENTINTERVAL=0.75 x MAXADVERTISEMENTINTERVAL
Examples To add Router Discovery advertising to VLAN2, modify the default
ADVERTISEMENTADDRESS to the limited-broadcast address 255.255.255.255
and modify the MAXADVERTISEMENTINTERVAL to 1000 seconds, use the
command:
ADD IP ADVERTISE INTERFACE=VLAN2 ADVERTISEMENTADDRESS=LIMITED
MAXADVERTISEMENTINTERVAL=1000
MINADVERTISEMENTINTERVAL=750 LIFETIME=3000
See Also ENABLE IP ADVERTISE
DISABLE IP ADVERTISE
DELETE IP ADVERTISE INTERFACE
SET IP ADVERTISE INTERFACE
SET IP INTERFACE
ADD IP INTERFACE
DELETE IP ADVERTISE INTERFACE
Syntax DELETE IP ADVERTISE INTERFACE=interface
where:
■ interface is an interface name formed by concatenating an interface type
and an interface instance (e.g. eth0 vlan1).
Description This command deletes ICMP Router Discovery advertising from a single
physical IP interface and its configuration from a physical IP interface.