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1102 CHAPTER 75: IS-IS DEBUGGING COMMANDS
Table 261 Description on the fields of the debugging isis update-packet command
Field Description
pdu length: pduLen Length of received PDU
Adjacency Usage: adjType Adjacency type
Fast Flood levelType LSP before SPF LSPs are fast-flooded before SPF calculation.
levelType: LSP level, which can be L1 or L2.
RECV: Rxed IS-IS PDU of pduLen which is
greater than receive size(receiveLen)
Received an IS-IS PDU with a pduLen greater
than receive size (receiveLen).
Err!Lsp fragment exceeding Max limit !!! LSP fragment number exceeds the maximum
limit.
UPDT: Circuit up failed Failed to bring up the interface.
UPDT: Circuit not brought down Failed to bring down the interface.
Fast Flood L1/L2 LSP when FastFlood timer
expired.
Fast-flood L1/L2 LSPs upon expiration of the
Fastflood timer.
UPDT: Error! Txmission of Csnp on P2Pckt
failed
Transmission of CSNP packets on a P2P
network failed.
UPDT: Rx Man area change The area address in the received LSP changed.
UPDT: Err! Zero Lsp Desc not present Error! Zero LSP fragment is not present.
UPDT: Err, Match not found for the area addr
option
No match is found for the area address in the
L1 LSP.
UPDT: Rx att flag change ATT flag changed in the received LSP.
UPDT: Fatal! Failed to flood Lsp with oload bit
set
Failed to flood the LSP because overload bit is
set.
UPDT: LSDB Enters Normal Over Load State The LSDB enters the “overloaded” state.
UPDT: update process recovered from Normal
Oload !
The LSDB leaves the “overloaded” state.
UPDT: Rx IP change from config IP reachable TLV in the received LSP changed.
UPDT: v4/v6 Default Info Origination Denied
by Policy.
Default route information failed to pass the
policy and therefore was not sent in an LSP.
UPDT: Default Info Origination Permitted by
Policy.
Default route information passed the policy
and therefore was sent in an LSP.
UPDT: Adj Up failed Failed to bring up the adjacency.
UPDT: Err1 Processing of Adj down not
successful !. SysType sysLevel Usage adjType
The L1/L2/L12 system failed to process the
L1/L2/L12 adjacency down event.
UPDT: Learnt Area Addr change The area address in the received LSP is
changed.
UPDT: MinLspGen Timer hasn’t expired. Not
generating Lsp
The minimum LSP generation interval has not
expired, so no new LSPs can be generated.
UPDT: Err! Unexpected Level levelType The type of the received LSP is invalid.
levelType: LSP level, L1 or L2
UPDT: Lsp with Invalid IS Nbr Id The received LSP has an invalid neighbor
system ID.
UPDT: Max Area Mismatch. The maximum area address number in the
received LSP does not match that of the
current device.
UPDT: Invalid LSP specific hdr ! Invalid received LSP packet header
UPDT: Received LSP Not processed on
Broadcast Circuit due to Low Memory, LSP
Dropped
The received LSP was dropped due to
insufficient memory of the broadcast
interface.