================================================================
     REVISION NOTES FOR BAYRS VERSION 14.20 REVISION 3
================================================================

Site Manager compatibility:

BayRS version    is managed by    Site Manager version

14.20 Rev. 3     ------->         14.20, 14.20 Revisions 1 and 2
14.20 Rev. 2     ------->         14.20, 14.20 Revisions 1 and 2
14.20 Rev. 1     ------->         14.20, 14.20 Revisions 1 and 2
14.20            ------->         14.20, 14.20 Revisions 1 and 2


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BayRS and BCC Version 14.20 Revision 3 corrects the following problems:
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CR 127613-1: DLSw
             If you configure a DLSw Protocol Priority Peer Queue for a peer
             and then add a DLSw Protocol Priority traffic filter to that
             peer, the router will fault.

CR 129601-2: Octal Sync
             If an octal sync port receives bursts of errored frames from the
             network, the port will eventually hang.
         
CR 130221-1: ARN/FT1
             Sending loopback codes to the FT1 interface on an ARN does not
             cause the FT1 interface to go into the loopback state.

CR 142219-1: Passport 2430/FT1
             Sending loopback codes to the FT1 interface on a Passport 2430
             does not cause the FT1 interface to go into the loopback state.

CR 130235-2: ARN/FT1
             When PPP echo request is enabled on the FT1 interface on an ARN,
             the FT1 interface will not stay in the loopback state after
             receiving loopback codes.

CR 142223-1: Passport 2430/FT1
             When PPP echo request is enabled on the FT1 interface on a
             Passport 2430, the FT1 interface will not stay in the loopback
             state after receiving loopback codes.

CR 142220-1: Passport 5430/FT1
             Sending loopback codes to the FT1 interface on a Passport 5430
             does not cause the FT1 interface to go into the loopback state.

CR 142226-2: Passport 5430/FT1
             When PPP echo request is enabled on the FT1 interface on a
             Passport 5430, the FT1 interface will not stay in the loopback
             state after receiving loopback codes.

CR 145449-1: ARN/FT1
             The FT1 interface on an ARN may not always react correctly to
             loopback and fdl loopback codes when they are received on the FT1
             interface. 

CR 145450-1: Passport 5430/FT1
             The FT1 interface on a Passport 5430 may not always react
             correctly to loopback and fdl loopback codes when they are
             received on the FT1 interface. 

CR 145751-1: NAT
             When NAT is enabled, the router does not process RIP 1
             updates with a source address of 255.255.255.255.

CR 146507-1: ARN/FT1
             The ARN MIB variable wfDs1E1PortLoopbackState is not being reset
             back to 1 (no loop) when loopback mode is terminated on the FT1
             interface.

CR 146697-1: Dial-on-Demand
             The one-way authentication feature on a dial-on-demand ISDN
             circuit is not working correctly.

CR 147266-1: IGMP
             A Passport 5430 router running IGMP relay faults when a DVMRP
             multicast router is downstream from that router.

CR 147534-3: Frame Relay
             Setting the queue limit on one virtual circuit causes the
             queue limits on other virtual circuits that have had their queue
             limits modified to revert to the default settings.

CR 148172-1: Frame Relay
             Using protocol priority and traffic shaping on low speed links
             over a high speed physical line results in low queue starvation.

CR 149031-1: Passport 5430/FT1
             If an FT1 module on a Passport 5430 is configured as a frame
             relay switch, and the physical connection is disconnected, the
             sync LED for the FT1 stays on and the state of upper level
             protocols, such as IP, remain up. If you reconnect the link and
             then disconnect it again, the router does not register the event
             in the log.

CR 149111-1: Passport 5430/FT1
             If an FT1 module on a Passport 5430 is configured with PPP, and
             the physical connection is disconnected from the FT1 module for
             an extended period of time and then reconnected, the log reports
             that an LCP request is being sent. However, the show sync stats
             does not show any increment in receive or transmit frames and the
             upper level protocols, such as IP, remain down.