Cisco Cisco IOS Software Release 12.4(22)XR 發佈版本通知

CSCtb36803

Downstream AHDLC fragmentation does not work with 
Asynchronous Control Character Map (ACCM) set to zero 
in Cisco PDSN Release 5.0. All asynchronous high-level 
data link control (AHDLC) packets are fragmented only in 
the outer IP, and not in the AHDLC. This fragmentation in 
the outer IP affects the IP packets sent to the mobile, where 
IP packets are greater than 1,460. 

Enable IP 
reassembly on 
PCF.

Fragment the IP 
packet from 
Internet at SUP 
before entering 
Cisco PDSN.

CSCtb30757

The RAA flow count does not get cleared in the standby 
mode. When a high number of sessions are opened, the 
flow counts are displayed correctly. When the sessions are 
closed or cleared, the flow counts are cleared in the active 
mode; however, they still appear in the standby mode. This 
issue is seen when flapping simple IP (SIP) and mobile IP 
(MIP) sessions.

None.