Patch 86222-22 For Rapier Switches and AR800 Series Modular Switching Routers
11
Patch 86222-22 for Software Release 2.2.2
C613-10319-00 REV U
The built in Self Test Code for all Rapiers, except G6, has been improved to
enhance the detection of faults in switch chip external packet memory.
An AS boundary router advertises AS external LSAs to other routers.
However, when the router’s configuration changed, either by adding an IP
route filter, or by setting its ASEXTERNAL parameter to OFF using the SET
OSPF ASEXTERNAL command followed by a restart, its neighbour state
could not reach full state. Also, when the router had IP route filters
configured, matched routes were not being flooded into 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 gratiutous ARP request and
ARP reply packets.
The Rapier was not detecting invalid checksums in ICMP echo request
packets. This issue has been resolved. ICMP echo request packets with
invalid checksums are now dropped and the ICMP
inErrors
and
inDiscards
counters are incremented.
A simple DHCP range MIB and a trap have been added. The trap is
triggered when a DHCP request cannot be satisfied. The gateway address
and the interface address are sent as trap variables. The range table shows
which range was exhausted. A debug variable,
swiDebugBroadcomParityErrors
has been added to the SWI module MIB to
count the SDRAM parity errors in the packet memory of the Broadcom
switch chip.
Packets traversing in and out of the same public firewall interface were
sometimes blocked. The firewall should only control packets passing
between a public and a private interface. This issue has been resolved.
When a file upload was interrupted, the file being uploaded was not
unlocked. The file could not be deleted without restarting the router. This
issue has been resolved.
RIP was incorrectly sending triggered request packets over VLANs, even on
non-demand links. This issue has been resolved.
When VRRP responded to an ARP request for the VR IP address it was not
making an entry in the ARP table and the switch L3 table. This issue has
been resolved.
PCR 02138
Module: SWI
Network affecting: No
PCR 02140
Module: OSPF
Network affecting: No
PCR 02144
Module: IPG
Network affecting:No
PCR 02151
Module: IPG
Network affecting: No
PCR 02164
Module: DHCP
Network affecting: No
PCR 02176
Module: FIREWALL
Network affecting: No
PCR 02181
Module: LOAD
Network affecting: No
PCR 02186
Module: IPG
Network affecting: No
PCR 02188
Module: VRRP
Network affecting: No
