Specifications

Features in 291-16 18
Version 291-18
C613-10488-00 REV Q
Features in 291-16
Software Maintenance Version 291-16 includes the resolved issues and enhancements in the following tables. In the tables, for each product series:
■ “Y” indicates that the resolution is available in Version 291-16 for that product series.
■ “–” indicates that the issue did not apply to that product series.
Level 1
No level 1 issues.
Level 2
CR Module Level Description
AR44x / AR450 AR7x5 AR750S / AR770S Rapier i Rapier w AT-8800 AT-8600 AT-8700XL AT-8948 / x900-48 AT-9900 AT-9800
CR00017581 Firewall 2 Sometimes in congested networks, when processing certain out-of-order
FTP or RSTP TCP packets the firewall could leak some memory.
This issue has been resolved.
YYYY–Y––––Y
CR00019431 Bridge, L2TP,
PPP
2 With some L2TP/PPP configurations, disabling the port or removing the
cable from the port caused the router to reboot.
Improvements related to this issue were made in software version 291-12.
This version contains further improvements to prevent the issue occurring.
YYYYYY––– ––
CR00020257 ATM 2 With M3 versions of the AR441S, sometimes when the router was restarted
the ADSL link would come up, but packets larger than two cells would
often be received with CRC errors and discarded.
This issue has been resolved.
Y––––––––––