Alcatel-Lucent 7210 SAS-X - Page 838

VPRN Service Configuration Commands
Page 838 7210 SAS-X OS Services Guide
Default no import — No import policy specified.
Parameters policy-name — The route policy name. Allowed values are any string up to 32 characters long
composed of printable, 7-bit ASCII characters. If the string contains special characters (#, $, spaces,
etc.), the entire string must be enclosed within double quotes. Route policies are configured in the
config>router>policy-options context.
overload
Syntax overload [timeout seconds]
no overload
Context config>service>vprn>ospf
Description This command changes the overload state of the local router so that it appears to be overloaded. When
overload is enabled, the router can participate in OSPF routing, but is not used for transit traffic.
Traffic destined to directly attached interfaces continue to reach the router.
To put the IGP in an overload state enter a timeout value. The IGP will enter the overload state until
the timeout timer expires or a no overload command is executed.
If the overload command is encountered during the execution of an overload-on-boot command then
this command takes precedence. This could occur as a result of a saved configuration file where both
parameters are saved. When the file is saved by the system the overload-on-boot command is saved
after the overload command.
Use the no form of this command to return to the default. When the no overload command is
executed, the overload state is terminated regardless the reason the protocol entered overload state.
Default no overload
Parameters timeout seconds — Specifies the number of seconds to reset overloading.
Values 60 —1800
Default 60
overload-include-stub
Syntax [no] overload-include-stub
Context config>service>vprn>ospf
Description This command is used to to determine if the OSPF stub networks should be advertised with a
maximum metric value when the system goes into overload state for any reason. When enabled, the
system uses the maximum metric value. When this command is enabled and the router is in overload,
all stub interfaces, including loopback and system interfaces, will be advertised at the maximum
metric.
Default no overload-include-stub