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     REVISION NOTES FOR BAYRS VERSION 14.10 REVISION 2
================================================================

Site Manager compatibility:

BayRS version       is managed by       Site Manager version

14.10 Rev. 2        ------->            14.10, 14.10 Rev. 1 and 2
14.10 Rev. 1        ------->            14.10 and 14.10 Rev. 1
14.10               ------->            14.10

BayRS 14.10 Revision 2 is Year 2000 Compliance Certified by Nortel Networks. 
It has successfully passed the Nortel Networks test procedure which tests
conformance to the Nortel Networks Year 2000 definitions, found at the Nortel 
Networks Year 2000 Web site at:
http://www.nortelnetworks.com/corporate/year2000/.

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BayRS and BCC Version 14.10 Revision 2 corrects the following problems:
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CR 121955-1: NAT
             The forwarding of traffic between one local NAT interface to
             another local NAT interface is not permitted. 

             The new MIB attribute wfNatBaseLocalToLocalEnable addresses this
             issue. By default wfNatBaseLocalToLocalEnable is set to enabled
             to allow this traffic to go through. To change this setting, use 
             the Technician Interface.

CR 129140-1: Scripts 
             The Passport 2430 router displays incorrect CPU usage rates that
             exceed 100%.

CR 129325-1: PPP
             Passport 2430 and Passport 5430 multiservice access switches are
             unable to negotiate PPP calls at 56K on an ISDN line.

CR 134869-1, CR 134869-2: Passport
             Passport 2430 and Passport 5430 switches do not recover from an
             infinite loop. Added a timer to detect when a process is hung and
             to reset the switch, as with other BayRS platforms.

CR 135367-1: IP
             After an IP traffic filter has correctly changed the destination
             IP address from broadcast to multicast address, the filter does
             not recalculate the checksum for UDP packets.