Specifications

Features in 291-17 13
Version 291-18
C613-10488-00 REV Q
CR00024495 OSPF 3 Previously, if a new OSPF router ID was learned via an OSPF point-to-point
(PTP) link, the original OSPF router ID was not removed from the show
ospf neighbour command output.
For PTP networks, incoming OSPF hello packets are used to update
neighbour information. On an PTP interface, existing neighbours are
matched by the router ID in the hello packet, whereas on other types of
interfaces the neighbours are matched by source address.
In the case of a PTP network, however, there are only ever 2 ends to the
network and so there should only be one existing neighbour for the
interface.
This issue has been resolved. Now, if a new OSPF Router ID is learned via an
OSPF PTP link, the original OSPF Router ID is removed from the show ospf
neighbour command output.
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CR Module Level Description
AR44x / AR450 AR7x5 AR750S / AR770S Rapier i Rapier w AT-8800 AT-8600 AT-8700XL AT-8948 / x900-48 AT-9900 AT-9800