Avaya ERS 8600 series, Configuration Manual

Page: 150 / 420

Variable Value
TransitDelay The estimated number of seconds required to transmit a link-state
update packet over this interface. The range is 1–1800 and the
default is 1 second.
RetransInterval The number of seconds between link-state advertisement, and
retransmissions, for adjacencies belonging to this interface. This
value is also used when retransmitting the database description and
the link-state request packets. This value must exceed the expected
round- trip time. The range is 1–1800 and the default is 5 seconds.
HelloInterval The length of time, in seconds, between the hello packets that the
router sends on the interface. This value must be the same for the
virtual neighbor. The default value is 10 seconds.
RtrDeadInterval The number of seconds during which router hello packets are not
received before neighbors declare the router down. Use a multiple
of the hello interval. You must configure this same value on the virtual
neighbor. The default value is 60 seconds.
State OSPF virtual interface states.
Events The number of state changes or error events on this virtual link
LinkScopeLsaCount The total number of Link-Scope link-state advertisements in this
virtual link's link-state database.
LinkLsaCksumSum The 32-bit unsigned sum of the Link-Scope link-state
advertisements' LS checksums contained in this virtual link's link-
state database. The sum can be used to determine if there has been
a change in a router's link state database, and to compare the link-
state database of two routers.
Specifying ASBRs
Autonomous system boundary routers (ASBR) advertise non-OSPF routes into OSPF
domains, communicating routes throughout the OSPF routing domain. A router can function
as an ASBR if you connect one or more interfaces to a non-OSPF network (for example, RIP or
BGP).
To conserve resources, or to specifically control which routers perform as ASBRs, you can limit
the number of ASBRs on your network.
Procedure steps
1. In the navigation tree, open the following folders: Configuration, IPv6.
2. Double-click
OSPF .
3. Select the ASBdrRtrStatus box to designate the router as an ASBR.
OR
IPv6 routing configuration using Enterprise Device Manager
150 Configuration — IPv6 Routing November 2010