Open Problem Reports and Feature Exceptions

DVMRP

Problem Reports

PR 100130

On an OS6800, when interfaces from two different routers that are physically attached to the same network are changed from native DVMRP interfaces to DVMRP tunnel interface on-the-fly or vice versa, the multicast traffic will stop being routed across this path.

Workaround: Disable DVMRP before making the change, and then re-enable it again.

OSPF

Problem Reports

PR 106790

On OS9000, the forwarding address of AS-External LSA (corresponding to gateway of redistributed route) is not updated when there is a change in the OSPF route to the forwarding address, due to deleting OSPF interface configuration.

Workaround: 1) Disable and Enable OSPF admin status after deleting OSPF interface configuration, if redistributed route's gateway was reachable on that OSPF subnet. 2) Disable and Enable IPRM route-map that redistributes routes into OSPF, after deletion of OSPF interface configuration.

OSPFv3

Problem Reports

PR 104078

The route table in OSPFv3 cannot be retrieved via SNMP on an OS9000. There is no support for retriev- ing the OSPFv3 route table in the official IETF draft MIB for OSPFv3. Displaying the OSPFv3 border router table is also not supported in the IETF draft MIB. This affects all hardware platforms that support OSPFv3.

Workaround: The CLI can display the routing table (show ipv6 ospf routes) and border router table (show ipv6 ospf border-routers) for OSPFv3.

page 70

OmniSwitch 6800/6850/9000—Release 6.1.3.R01

Page 70
Image 70
Alcatel-Lucent 6800, 9000, 6850 user manual Dvmrp, OSPFv3