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Patch Release Note

Patch 86222-21
For Rapier Switches and AR800 Series 
Modular Switching Routers

Introduction

This patch release note lists the issues addressed and enhancements made in 
patch 86222-21 for Software Release 2.2.2 on existing models of Rapier L3 
managed switches and AR800 Series L3 modular switching routers. Patch file 
details are listed in Table 1.

This release note should be read in conjunction with the following documents:

Release Note: Software Release 2.2.2 for Rapier Switches, AR300 and 
AR700 Series Routers, and AR800 Series Modular Switching Routers 
(Document Number C613-10313-00 Rev A) available from 

www.alliedtelesyn.co.nz/documentation/documentation.html

.

Rapier Switch Documentation Set for Software Release 2.2.1 available on 
the Documentation and Tools CD-ROM packaged with your switch, or 
from 

www.alliedtelesyn.co.nz/documentation/documentation.html

.

AR800 Series Modular Switching Router Documentation Set for Software 
Release 2.2.1 available on the Documentation and Tools CD-ROM 
packaged with your switching router, or from 

www.alliedtelesyn.co.nz/

documentation/documentation.html

.

WARNING: Using a patch for a different model or software release may cause 
unpredictable results, including disruption to the network. Information in this 
release note is subject to change without notice and does not represent a 
commitment on the part of Allied Telesyn International. While every effort has 
been made to ensure that the information contained within this document and 
the features and changes described are accurate, Allied Telesyn International 
can not accept any type of liability for errors in, or omissions arising from the 
use of this information.

Table 1: Patch file details for Patch 86222-21.

Base Software Release File

86s-222.rez

Patch Release Date

03-Oct-2002

Compressed Patch File Name

86222-21.paz

Compressed Patch File Size

408864 bytes

Содержание 86222-21

Страница 1: ...www alliedtelesyn co nz documentation documentation html AR800 Series Modular Switching Router Documentation Set for Software Release 2 2 1 available on the Documentation and Tools CD ROM packaged wi...

Страница 2: ...has been resolved An ARP entry for a host has been removed whenever a DHCP DISCOVER or DHCP REQUEST message is received from the host This allows for clients changing ports on a switch The sequence nu...

Страница 3: ...ry sent by the router switch now contains the correct default response time of 1 second Also ifOutOctets in the VLAN interface MIB now increments correctly If a port did not belong to an ethernet inte...

Страница 4: ...not being processed by IP POLICY filters with an identifier greater than 7 This issue has been resolved A feature has been added that makes pings pass from the source IP address of the public interfac...

Страница 5: ...tching multicast and broadcast packets with software filtering This issue has been resolved Some switch chip register values have been changed to improve QoS support on Rapier G6 and Rapier G6f switch...

Страница 6: ...issue has been resolved MAC address lists were not working with Firewall rules This issue has been resolved HTTP requests from a fixed IP address were erroneously reported as a host scan attack in th...

Страница 7: ...ess provided such a VR exists and is in the master state This issue has been resolved The SIZE functionality on the IP filter was not working for IP fragmented packets This issue has been resolved Fea...

Страница 8: ...other routers However these routes should still have been imported into the router s own LSA database but were not These issues have been resolved The IPG module has been enhanced to support gratiuto...

Страница 9: ...ets via internal and or external uplink ports This issue has been resolved If a flash write error occurred when a file was being written the file s directory entry was deleted leaving a partial file i...

Страница 10: ...routing performance of the Rapier 48 and Rapier 48i has been enhanced The layer 3 hardware table was not sorted properly when it contained a very wide range of IP addresses eg 10 0 0 1 205 33 3 1 Thi...

Страница 11: ...e number of DHCP clients This issue has been resolved Features in 86222 15 Patch file details for Patch 86222 15 are listed in Table 6 Patch 86222 15 includes all issues resolved and enhancements rele...

Страница 12: ...VLANs not in the default STP A new command allows the Layer 3 aging timer to be changed SET SWITCH L3AGEINGTIMER seconds where seconds can be 30 43200 After each cycle of the ageing timer all existin...

Страница 13: ...r required Also matches were made to addresses covered by a range in an access list if the matching range was numerically the lowest in the list This issue has been resolved Features in 86222 13 Patch...

Страница 14: ...and TIMEWAIT states have been reduced This only applies to the stateful inspection of firewall sessions and not to the TCP module When a Rapier was under heavy load from software routing e g after a...

Страница 15: ...added the corresponding routes into its own routing table However after some time e g 1 hour the AS external LSAs in the neigbour s database disappeared but the corresponding routes were still in its...

Страница 16: ...IGMP reflooded packets with VLAN tagging were not processed correctly This issue has been resolved Features in 86222 11 Patch file details for Patch 86222 11 are listed in Table 10 Table 10 Patch fil...

Страница 17: ...in 86222 09 Patch file details for Patch 86222 09 are listed in Table 12 Patch 86222 09 includes all issues resolved and enhancements released in previous patches for Software Release 2 2 2 and the f...

Страница 18: ...even if it was configured to a fixed speed This issue has been resolved When the port has been configured for a fixed speed the mode is now set to MDIX not MDI When an M2 version of the AR020 PRI E1 T...

Страница 19: ...86222 07 Patch file details for Patch 86222 07 are listed in Table 14 Table 14 Patch file details for Patch 86222 07 Patch 86222 07 includes all issues resolved and enhancements released in previous p...

Страница 20: ...not correctly handling the ICMPTYPE and ICMPCODE parameters This issue has been resolved The router will now accept DHCP messages that are greater than or equal to 576 bytes in size and reject any mes...

Страница 21: ...all ports active switching traffic between port 1 and the uplink caused the traffic flow to cease after a period of time depending on the volume of traffic This issue has been resolved The Rapier did...

Страница 22: ...solved and enhancements released in previous patches for Software Release 2 2 2 and the following enhancements The power supply voltages of the base board PHYs on a Rapier G6 are controlled by a PHY r...

Страница 23: ...parsed Certificates added from a configuration script are now processed correctly A fatal error occurred if an IPv6 interface was deleted while packets were being transmitted The number of current in...

Страница 24: ...Patch file details for Patch 86222 04 are listed in Table 17 Patch 86222 04 includes all issues resolved and enhancements released in previous patches for Software Release 2 2 2 and the following enha...

Страница 25: ...e on a policy This issue has been resolved RSA encryption is now periodically suspended to ensure other processes get some CPU time during large RSA calculations The CREATE ISAKMP command now checks t...

Страница 26: ...specifies the life of the address and defaults to INFINITE The address is deleted when the lifetime expires The PREF parameter specifies the time that the address is the preferred address of the inter...

Страница 27: ...s 27 Patch 86222 21 for Software Release 2 2 2 C613 10319 00 REV T Availability Patches can be downloaded from the Software Updates area of the Allied Telesyn web site at www alliedtelesyn co nz suppo...

Страница 28: ...28 Patch Release Note Patch 86222 21 for Software Release 2 2 2 C613 10319 00 REV T...

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