Appendix – Events

ACL Dropped Packet

Access Control List

admin

Notice

Port

WJH

-

Layer 2 Dropped Packet

• Destination MAC is reserved (DMAC=01-80-C2-00-00-0x)

• Ingress spanning tree filter

• Ingress VLAN filtering

• MLAG port isolation

• Multicast egress port list is empty

• Port loopback filter

• Source MAC equals destination MAC

• Source MAC is multicast

• Unicast FDB action discard

• VLAN tagging mismatch

admin

Notice

Port

WJH

-

Layer 3 Dropped Packet

• Blackhole ARP/neighbor

• Blackhole route

• Checksum or IPver or IPv4 IHL too short

• Destination IP is loopback address

• Egress Router interface is disabled

• Ingress Router interface is disabled

• IPv4 destination IP is link local

• IPv4 destination IP is local network (destination=0.0.0.0/8)

• IPv4 LPM unicast miss

• IPv4 source IP is limited broadcast

• IPv6 destination in multicast scope FFx0:/16

• IPv6 destination in multicast scope FFx1:/16

• IPv6 LPM unicast miss

• Multicast MAC mismatch

• Non IP packet

• Non-routable packet

• Packet bigger than MTU

• Router interface loopback

• Source IP equals destination IP

• Source IP is in class E

• Source IP is loopback address Source IP is multicast

• Source IP is unspecified

• TTL is too small

• Unicast destination IP but non-unicast destination MAC

• Unresolved next-hop

admin

Notice

Part

WJH

-

Tunnel Dropped Packet

• Decapsulation error

• Overlay switch:SMAC equals DMAC

• Overlay switch:SMAC is multicast

admin

Notice

Port

WJH

-

General Fault

• Internal Bus Error trap Process Crash trap Process

• Unexpected Exit trap

• Unexpected Shutdown trap

• Chip Down trap Module is unresponsive trap

admin

Warning

Device

General

triggers discovery refresh – modules

General Fault recovery

Module has been restored to its normal state trap

admin

Info

Device

General

triggers discovery refresh modules

Power fault

• Insufficient Power trap Power Redundancy Mismatch trap

• Low Power trap Power supply is unresponsive trap

• Unit voltage is out of range trap

admin

Warning

Device

Power

triggers discovery refresh modules, power supplies

Power fault recovery

• Low Power Recover trap

• Unit voltage is in range trap

• Power supply has been restored to its normal state trap

admin

Info

Device

Power

triggers discovery refresh – power supplies

Fans fault

• Insufficient Fans trap Fan speed is below minimal range trap Fan is unresponsive trap

• Fan is not present trap Insufficient number of working fans in the system trap

admin

Warning

Device

Fans

triggers discovery refresh modules, fans

Fans fault recovery

• Insufficient Fans Recover trap

• Fan has been restored to its normal state trap The system currently has sufficient number of working fans trap

admin

Info

Device

Fans

triggers discovery refresh modules, fans

Temperature Fault

• Power supply temperature is too hot trap Chip Over Temperature Reset trap

• Chip Over Temperature trap

• Chip temperature is too hot trap

• Temperature Sensor over threshold trap

admin

Warning

Device

Temperature

triggers discovery refresh temperature sensors

Temperature Fault recovery

• Power supply temperature is back to normal trap

• Chip temperature is back to normal trap

admin

Info

Device

Temperature

triggers discovery refresh temperature sensors

High CPU Utilization

CPU Utilization High trap

admin

Warning

Device

CPU

-

Low Disk Space

Disk Space Low trap

admin

Warning

Device

Resource s

-

IB SM

state changed

IB SM up trap IB SM down trap IB SM restart trap

admin

Info

Device

Net- working

-

Link up

Link Up trap

admin

Info

Device

Net- working

triggers topology refresh

Link down

Link Down trap

admin

Warning

Device

Net- working

triggers topology refresh

Authentication Failure

Authentication Failure trap

admin

Warning

Device

Security

-

Test trap received

Test trap

admin

Info

Device

General

-

Planned reload

Device has resumed after a planned reload operation

admin

Notice

Device

Reboot

-