Wireshark · Display Filter Reference: ISO 10589 ISIS Complete Sequence Numbers Protocol Data Unit

Field name	Description	Type	Versions
isis.csnp.authentication	Authentication	Byte sequence	2.0.0 to 4.4.2
isis.csnp.authentication.unknown	Unknown authentication type	Label	1.12.0 to 4.4.2
isis.csnp.bad_checksum	Bad checksum	Label	2.4.0 to 4.4.2
isis.csnp.checksum	Checksum	Unsigned integer (16 bits)	1.12.0 to 4.4.2
isis.csnp.checksum.status	Checksum Status	Unsigned integer (8 bits)	2.4.0 to 4.4.2
isis.csnp.clv.length	Length	Unsigned integer (8 bits)	2.0.0 to 4.4.2
isis.csnp.clv.type	Type	Unsigned integer (8 bits)	2.0.0 to 4.4.2
isis.csnp.clv.unknown	Unknown option	Label	2.2.0 to 4.4.2
isis.csnp.end_lsp_id	End LSP-ID	OSI System-ID	1.12.0 to 4.4.2
isis.csnp.iid	Instance Identifier	Unsigned integer (16 bits)	2.2.0 to 4.4.2
isis.csnp.ip_authentication	IP Authentication	Character string	2.0.0 to 4.4.2
isis.csnp.long_packet	Long packet	Label	1.12.0 to 3.0.14
isis.csnp.long_pdu	PDU length greater than packet length	Label	3.2.0 to 4.4.2
isis.csnp.lsp_checksum	LSP checksum	Unsigned integer (16 bits)	1.12.0 to 4.4.2
isis.csnp.lsp_id	LSP-ID	OSI System-ID	1.12.0 to 4.4.2
isis.csnp.lsp_remain_life	Remaining Lifetime	Unsigned integer (16 bits)	1.12.0 to 4.4.2
isis.csnp.lsp_seq_num	LSP Sequence Number	Unsigned integer (32 bits)	1.12.0 to 4.4.2
isis.csnp.pdu_length	PDU length	Unsigned integer (16 bits)	1.12.0 to 4.4.2
isis.csnp.short_clv	Short packet	Label	3.2.0 to 4.4.2
isis.csnp.short_packet	Short packet	Label	1.12.0 to 3.0.14
isis.csnp.short_pdu	PDU length less than header length	Label	3.2.0 to 4.4.2
isis.csnp.source_circuit	Source-ID-Circuit	Byte sequence	3.6.0 to 4.4.2
isis.csnp.source_id	Source-ID	OSI System-ID	1.12.0 to 4.4.2
isis.csnp.start_lsp_id	Start LSP-ID	OSI System-ID	1.12.0 to 4.4.2
isis.csnp.supported_itid	Supported ITID	Unsigned integer (16 bits)	2.2.0 to 4.4.2