Cisco Cisco IOS Software Release 12.4(23) Notas de publicación
568
Caveats for Cisco IOS Release 12.4
OL-7656-15 Rev. J0
Resolved Caveats—Cisco IOS Release 12.4(7h)
•
CSCsd28564
Symptoms: When adding or removing PPP over Frame Relay (PPPoFR) configuration on a
Cisco 7500 series router, the following error message is displayed:
Cisco 7500 series router, the following error message is displayed:
%RSP-3-RESTART: cbus complex
Conditions: This symptom occurs on a Cisco 7500 series router when PPPoFR configuration is
added or removed.
added or removed.
Workaround: There is no workaround.
•
CSCsd42088
Symptoms: A router may become unresponsive and crash during bootup, and %SYS-3-CPUHOG
errors message may be generated for the Frame Relay ARP process.
errors message may be generated for the Frame Relay ARP process.
Conditions: This symptom is observed on a Cisco router that has the ip address dynamic command
enabled on a Frame Relay subinterface that is connected to a peer that also has the ip address
dynamic command enabled.
enabled on a Frame Relay subinterface that is connected to a peer that also has the ip address
dynamic command enabled.
Workaround: Because the configuration that is described in the Conditions is an invalid
configuration, ensure that the peer has a valid IP address when the ip address dynamic command
is enabled on the router.
configuration, ensure that the peer has a valid IP address when the ip address dynamic command
is enabled on the router.
•
CSCsd47777
Symptoms: Any PPP session that runs on a subinterface may crash.
Conditions: This symptom is observed with PPPoA, PPPoE, or VPDN sessions on a subinterface.
Workaround: Enter the no virtual-template subinterface command globally.
•
CSCsd51082
Symptoms: An ISDN Layer 2 may not become active after a failure.
Conditions: This symptom is observed when ISDN backhaul is configured.
Workaround: There is no workaround.
•
CSCsd74130
Symptoms: When an HSSIRSET, SERRSET, or FDDIRSET error message is generated or when the
output becomes stuck, a VIP does not come up during its first recovery attempt.
output becomes stuck, a VIP does not come up during its first recovery attempt.
Conditions: This symptom is observed on a Cisco platform that is configured with a VIP when a
CCB timeout occurs during an IDB reset or when the output becomes stuck.
CCB timeout occurs during an IDB reset or when the output becomes stuck.
Workaround: There is no workaround.
•
CSCsd79611
Symptoms: L2TP sessions are not established when multihop is configured.
Conditions: This symptom is observed when SGBP is configured in a multihop environment. The
L2TP sessions fail to be established because the source IP address is marked as down.
L2TP sessions fail to be established because the source IP address is marked as down.
Workaround: There is no workaround.
Resolved Caveats—Cisco IOS Release 12.4(7h)
Cisco IOS Release 12.4(7h) is a rebuild release for Cisco IOS Release 12.4(7). The caveats in this
section are resolved in Cisco IOS Release 12.4(7h) but may be open in previous Cisco IOS releases.
section are resolved in Cisco IOS Release 12.4(7h) but may be open in previous Cisco IOS releases.