Cisco Cisco IOS Software Release 12.2(27)SBC 發佈版本通知

Workaround: There is no workaround.

CSCso67850

Symptoms: When pasting (as in cut-and-paste) a set of IPv6 configuration CLI for a router network 
interface to the router console, the router may crash.

Conditions: Unknown. The issue may occur during router configuration.

Workaround: There is no workaround. 

CSCso74156

Symptoms: Feature push for VRF-tx does not work.

Conditions: On the service profile, a “vrf-id=...” is configured. This is pushed onto a session. IPCP 
renegotiation fails on Client Router.

Workaround: There is no workaround. 

All the caveats listed in this section are resolved in Cisco IOS Release 12.2(33)SB. This section 
describes only severity 1, severity 2, and select severity 3 caveats.

CSCeb69473

Symptoms: Device crashes with a segmentation violation (SegV) exception.

Conditions: Occurs when the connect target_ip [login|513] /terminal- type value command is 
entered with a large input parameter to the terminal-type argument such as the following:

router>connect 192.168.0.1 login /terminal-type aaaaaaaaaaaaaaaaaaaa

aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa 

Trying 192.168.0.1...Open

login:

*** System received a SegV exception ***

signal= 0xb, code= 0x1100, context= 0x82f9e688

PC = 0x61616160, Vector = 0x1100, SP = 0x833ae5a8

Workaround: AAA Authorization AAA authorization enables you to limit the services available to 
a user. When AAA authorization is enabled, the network access server uses information retrieved 
from the user’s profile, which is located either in the local user database or on the security server, to 
configure the user’s session. Once this is done, the user will be granted access to a requested service 
only if the information in the user profile allows it.

For a complete description of authorization commands, refer to the following links:

Configuring Authorization 

ACS 4.1 Command Authorization Sets