Wireshark · Display Filter Reference: Network Service Header

Display Filter Reference: Network Service Header

Protocol field name: nsh

Versions: 2.2.0 to 4.2.4

Field name	Description	Type	Versions
nsh.CBit	C Bit	Unsigned integer (16 bits)	2.2.0 to 4.2.4
nsh.contextheader	Context Header	Byte sequence	2.2.0 to 4.2.4
nsh.length	Length	Unsigned integer (16 bits)	2.2.0 to 4.2.4
nsh.length.invalid	Invalid total length	Label	2.4.0 to 4.2.4
nsh.mdtype	MD Type	Unsigned integer (8 bits)	2.2.0 to 4.2.4
nsh.metadata	Variable Metadata	Byte sequence	2.2.0 to 4.2.4
nsh.metadataclass	TLV Class	Unsigned integer (16 bits)	2.2.0 to 4.2.4
nsh.metadatalen	Length	Unsigned integer (8 bits)	2.2.0 to 4.2.4
nsh.metadatareservedbits	Reserved Bits	Unsigned integer (8 bits)	2.2.0 to 3.2.18
nsh.metadatatype	Type	Unsigned integer (8 bits)	2.2.0 to 4.2.4
nsh.metadataunassignedbit	Unassigned Bit	Unsigned integer (8 bits)	3.4.0 to 4.2.4
nsh.nextproto	Next Protocol	Unsigned integer (8 bits)	2.2.0 to 4.2.4
nsh.Obit	O Bit	Unsigned integer (16 bits)	2.2.0 to 4.2.4
nsh.reservedbits	Reserved Bits	Unsigned integer (16 bits)	2.2.0 to 2.6.20
nsh.si	SI	Unsigned integer (8 bits)	2.2.0 to 4.2.4
nsh.spi	SPI	Unsigned integer (24 bits)	2.2.0 to 4.2.4
nsh.ttl	Time to live	Unsigned integer (16 bits)	3.0.0 to 4.2.4
nsh.version	Version	Unsigned integer (16 bits)	2.2.0 to 4.2.4