Specifications

•

Adding AE configuration and child interface configuration as two separate commits:

a. Add AE interface configuration, without adding child interface configuration.

b. Commit.

c. Add the child interface configuration (et interface configurations) for the AE

interface.

d. Commit.

PR901744

MPLS

•

In an RSVP P2MP crossover/pass-through scenario, more than one sub-LSP can use

the same PHOP and NHOP. If link protection is enabled in the above-mentioned

scenario, when a 'primary link up' event is immediately followed by a Path Tear message,

disassociation of the routes/nexthops are sequential in nature. When the

routes/nexthops disassociation is in progress, if a sub-LSP receives a path tear/PSB

delete will lead to this core file. PR739375

•

When a PTX Series router is a penultimate hop of one P2MP LSP branch and acts as

a transit LSR on another branch for the same P2MP LSP, the MPLS packets going out

from the penultimate hop branch might be tagged with an incorrect Ethertype field.

PR867246

•

RPD (routing-protocol process) generates a core file on receipt of an RESV message

with an unexpected next-hop address. To avoid the crash, drop the RESV message

with a different next-hop IP address, and then the LSP will time out due to lack of

refresh by the RESV message and the session is reset. PR887734

•

Changing the preference on an LSP was considered a catastrophic event, tearing down

the current path and then re-establishing a new one. This PR makes the preference

change minor and only needs a new path to be re-signalled in a make-before-break

manner. PR897182

Resolved Issues