Bug report #3.
Содержание:
В этом выпуске рассказываю о следующих багах/trouble ticket с оборудованием Cisco и Juniper:
(1) Bug: PR1175489 – OSPFv3 neighbors over IPv6 flap periodically
(2) Bug: CSCum46098 – HA false switch over due to keepalives loss possibly in the kernel stack
(3) Bug: CSCvc07026 – Crash for NHRP with evidence free memory blocks used as pointers in memory
(1) Bug: PR1175489 – OSPFv3 neighbors over IPv6 flap periodically
Может возникруть на устройствe(ах):
Juniper MXseries
Выявлена на этих релизе:
нет информации
Symptoms:
* MS‐MPC/MS‐MIC
* OSPFv3 over IPv6 configured
* OSPFv3 IPv6 traffic goes through the MS‐MPC/MS‐MIC
(2) Bug: CSCum46098 – HA false switch over due to keepalives loss possibly in the kernel stack
+ CSCum46098 , CSCum41194 , CSCul76452
Может возникруть на устройствe(ах):
Cisco 5500 Series Wireless Controllers
Cisco 8510 Wireless Controller
Cisco Catalyst 6500 Series/7600 Series Wireless Services Module (WiSM)
Cisco 4404 Wireless LAN Controller
Cisco Wireless Services Module 2 (WiSM2)
Cisco Catalyst 3750G Integrated Wireless LAN Controller
Cisco Wireless Controller Software for SRE
Cisco Virtual Wireless Controller
Cisco 2106 Wireless LAN Controller
Cisco 5508 Wireless Controller
Cisco Flex 7510 Wireless Controller
Cisco 2000 Series Wireless LAN Controller
Cisco 2125 Wireless LAN Controller
Cisco 4402 Wireless LAN Controller
Cisco 2112 Wireless LAN Controller
Cisco 2504 Wireless Controller
Cisco Wireless LAN Controller Module
Выявлена на этих релизах:
7.4 , 7.4(100.0) , 7.4(110.0)
Symptom: HA failover – беспричинные переключения между нодами.
(3) Bug: CSCvc07026 – Crash for NHRP with evidence free memory blocks used as pointers in memory
Может возникруть на устройствe(ах):
Cisco 812 CiFi Integrated Services Router
Cisco 1905 Serial Integrated Services Router
Cisco 886VAG 3G Integrated Services Router
Cisco C897VA Integrated Services Router
Cisco VG204XM Analog Voice Gateway
Cisco C892FSP Integrated Services Router
Cisco 2951 Integrated Services Router
Cisco 886VA-CUBE Integrated Services Router
Cisco 898 Secure G.SHDSL EFM/ATM with Multi-Mode 4G LTE ISR Router
Cisco 888W Integrated Services Router
Cisco 892W Integrated Services Router
Cisco 819 Hardened Integrated Services Router
Cisco 861W Integrated Services Router
Cisco 5915 Embedded Service Router
Cisco C887VA Integrated Services Routers
Cisco 888E-CUBE Integrated Services Router
Cisco C891FJ Integrated Services Router
Cisco 881W Integrated Services Router
Cisco 861 Integrated Services Router
Cisco C898EA Integrated Services Router
Cisco 1941 Integrated Services Router
Cisco 888 Integrated Services Router
Cisco 809 Industrial Integrated Services Routers
Cisco 867VAE Integrated Services Router
Cisco 887VA Integrated Services Router
Cisco 891 Integrated Services Router
Cisco C897VAM-W Integrated Services Router
Cisco 896 Multi-mode VDSL2/ADSL2+ ISDN with Multi-Mode 4G LTE Router
Cisco 1120 Connected Grid Router
Cisco 887VAG 3G Integrated Services Router
Cisco C899 Secure Gigabit Ethernet with Multi-mode 4G LTE Router
Cisco 891W Integrated Services Router
Cisco 2911 Integrated Services Router
Cisco 887VAGW 3G with Dual Radio 802.11n WiFi Integrated Services Router
Cisco 1240 Connected Grid Router
Cisco VG3X0 Analog Voice Gateway
Cisco 812 3G Integrated Services Router
Cisco C887VAM Integrated Series Routers
Cisco C881W Integrated Services Router
Cisco C886VA Integrated Services Routers
Cisco 1941W Integrated Services Router
Cisco 887 Multi-Mode VDSL2/ASDL2+ POTS with Multi-Mode 4G LTE Router
Cisco 860VAE-W Integrated Services Router
Cisco 897 Multi-mode VDSL2/ADSL2+ POTS with Multi-Mode 4G LTE Router
Cisco 1921 Integrated Services Router
Cisco 3925E Integrated Services Router
Cisco 887VAM-W Integrated Services Router
Cisco 887VA-W Integrated Services Router
Cisco 829 Industrial Integrated Services Routers
Cisco 886VA Integrated Services Router
Cisco 887VA-CUBE Integrated Services Router
Cisco 1906C Integrated Services Router
Cisco 3945E Integrated Services Router
Cisco 888EG 3G Integrated Services Router
Cisco 2010 Connected Grid Router
Cisco 881 Integrated Services Router
Cisco 881 3G Integrated Services Router
Cisco C891F Integrated Services Routers
Cisco C881 Integrated Services Router
Cisco C886VAJ Integrated Services Routers
Cisco C891FW Integrated Services Router
Cisco 880-Voice Integrated Services Router
Cisco 891-24X Integrated Services Router
Cisco 886VA-W Integrated Services Router
Cisco 819 Hardened 3G with Dual Radio 802.11n WiFi Integrated Services Router
Cisco 819 Hardened Dual Radio 802.11n WiFi Integrated Services Router
Cisco 866VAE Integrated Services Router
Cisco C888EA Integrated Services Router
Cisco 881 3G with Dual Radio 802.11n WiFi Integrated Services Router
Cisco 819 Non-Hardened Secure Multi-mode 4G LTE M2M ISR Router
Cisco 897 Multi-Mode VDSL2/ADSL2+ POTS Annex M with Multi-Mode 4G LTE Router
Cisco 887VAMG 3G Integrated Services Router
Cisco 2921 Integrated Services Router
Cisco 3925 Integrated Services Router
Cisco 888-CUBE Integrated Services Router
Cisco 2901 Integrated Services Router
Cisco 892F-CUBE Integrated Services Router
Cisco VG350 Analog Voice Gateway
Cisco C896VA Integrated Services Router
Cisco C888 Integrated Services Router
Cisco 5940 Embedded Services Router
Cisco C867VAEJ Integrated Services Router
Cisco C897VA-M Integrated Services Router
Cisco 800M Integrated Services Router
Cisco 819 Integrated Services Router
Cisco 888E Integrated Services Router
Cisco 881 Secure Fast Ethernet with Multi-Mode 4G LTE ISR Router
Cisco 892 Integrated Services Router
Cisco 3945 Integrated Services Router
Cisco 881-CUBE Integrated Services Router
Cisco C897VAW Integrated Services Router
Выявлена на этих релизах:
15.2(4)M6 , 15.5(3.0a)M4a , 15.6(1)T0a
Symptom:
A C2911 will face a crash with evidence pointing to NHRP. TAC analysis should lead to an specific code function trying to encode the information for the NHRP resolution.