Juniper JUNOS OS 10.4 - FOR EX REV 1 Manual page 2320

Complete Software Guide for Junos
2216
®
OS for EX Series Ethernet Switches, Release 10.4
—Tracing operation to perform. To specify more than one tracing operation, include
flag
multiple statements.
flag
OSPF Tracing Flags
—Database description packets, which are used in synchronizing
database-description
the OSPF and OSPFv3 topological database.
—OSPF and OSPFv3 error packets.
error
—OSPF and OSPFv3 state transitions.
event
—Link-state flooding packets.
flooding
—Graceful-restart events.
graceful-restart
hello —Hello packets, which are used to establish neighbor adjacencies and to determine
whether neighbors are reachable.
—Synchronization events between OSPF and LDP
ldp-synchronization
lsa-ack —Link-state acknowledgment packets, which are used in synchronizing the
OSPF topological database.
—Link-state analysis packets
lsa-analysis
—Link-state request packets, which are used in synchronizing the
lsa-request
OSPF topological database.
—Link-state updates packets, which are used in synchronizing the OSPF
lsa-update
topological database.
—Nonstop routing synchronization events.
nsr-synchronization
—Trace demand circuit extensions.
on-demand
—Content of selected packet types.
packet-dump
—All OSPF packets.
packets
spf —Shortest-path-first (SPF) calculations.
Global Tracing Flags
all —All tracing operations.
general —A combination of the
—All normal operations.
normal
Default: If you do not specify this option, only unusual or abnormal operations are traced.
—Policy operations and actions.
policy
—Routing table changes.
route
—State transitions.
state
task —Routing protocol task processing.
—Routing protocol timer processing.
timer
normal and route trace operations.
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