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1094 CHAPTER 75: IS-IS DEBUGGING COMMANDS
Table 247 Description on the fields of the debugging isis datalink-receiving-packet
command
Field Description
Circuit NOT operationally ON Interface is not ready for operation.
SYS not functional. Ignoring recvd packet System is not functioning and therefore
ignores the received packets.
Rxed IS-IS PDU on Circuit circuitName, PDU’s
type is packetType
An IS-IS PDU was received on the interface.
circuitName: Interface name
packetType: Interface type.
Table 248 Description on the fields of the debugging isis datalink-sending-packet
command
Field Description
Sending IS-IS PDU on Circuit circuitName Sending IS-IS PDU through the interface.
circuitName: Interface name
Socket Send PDU error An error occurred when the socket was
sending a PDU.
Socket Send PDU success Socket sent a PDU successfully.
Sending IS-IS PDU Failure Socket failed to send a PDU.
Table 249 Description on the fields of the debugging isis general-error command
Field Description
UPDT: PDU length mismatch in SNP: RecLen =
%d, EncodeLen = %d.
SNP packet length mismatch
RECV: PDU length mismatch in Hello PDU :
RecLen = %d, EncodeLen = %d
Hello packet length mismatch
PROT-ERR: Wrong P2P IIH Hdr Length, %d. It
should be %d
Wrong P2P Hello packet header length
PROT-ERR: Wrong LAN IIH Hdr Length, %d. It
should be %d
Wrong LAN Hello packet header length
PROT-ERR: Wrong L1/2CSNP Hdr Length, %d.
It should be %d
Wrong L1/2 CSNP packet header length
PROT-ERR: Wrong L1/2 PSNP Hdr Length, %d.
It should be %d
Wrong L1/2 PSNP packet header length
PROT_ERR: Wrong L1/2 LSP Hdr Length, %d.
It should be %d
Wrong L1/2 LSP packet header length
Table 250 Description on the fields of the debugging isis graceful-restart command
Field Description
RST: levelType T1 Timer Started on circName,
Counter: count
GR timer started.
levelType: system type, which can be L1 or L2.
count: Number of times GR timer has started.
circName: Interface name
RST: Notifying RM that the Process is Entering
Restart.
Notifying RM that the process is entering the
GR state.
RST: Notifying RM that the Process is Leaving
Restart (Due to Rst Disable).
Notifying RM that the process is leaving the
GR state because GR is disabled.