Wireshark · Display Filter Reference: GPRS Network Service

Field name	Description	Type	Versions
nsip.bvci	BVCI	Unsigned integer (16 bits)	1.4.0 to 4.4.2
nsip.cause	Cause	Unsigned integer (8 bits)	1.4.0 to 4.4.2
nsip.control_bits	NS SDU Control bits	Unsigned integer (8 bits)	2.0.0 to 4.4.2
nsip.control_bits.c	Confirm change flow	Boolean	1.4.0 to 4.4.2
nsip.control_bits.r	Request change flow	Boolean	1.4.0 to 4.4.2
nsip.control_bits.spare	Spare bits	Unsigned integer (8 bits)	1.4.0 to 4.4.2
nsip.end_flag	End flag	Unsigned integer (8 bits)	2.0.0 to 4.4.2
nsip.end_flag.flag	End flag	Boolean	1.4.0 to 4.4.2
nsip.end_flag.spare	End flag spare bits	Unsigned integer (8 bits)	1.4.0 to 4.4.2
nsip.ip4_elements	IP4 elements	Label	1.4.0 to 1.8.15
nsip.ip6_elements	IP6 elements	Label	1.4.0 to 1.8.15
nsip.ip_address_type	IP Address Type	Unsigned integer (8 bits)	1.4.0 to 4.4.2
nsip.ip_element.data_weight	Data Weight	Unsigned integer (8 bits)	1.4.0 to 4.4.2
nsip.ip_element.ipv4_address	IP Address	IPv4 address	1.4.0 to 1.8.15
nsip.ip_element.ipv6_address	IP Address	IPv6 address	1.4.0 to 1.8.15
nsip.ip_element.signalling_weight	Signalling Weight	Unsigned integer (8 bits)	1.4.0 to 4.4.2
nsip.ip_element.udp_port	UDP Port	Unsigned integer (16 bits)	1.4.0 to 4.4.2
nsip.ipv4_address	IP Address	IPv4 address	1.4.0 to 4.4.2
nsip.ipv6_address	IP Address	IPv6 address	1.4.0 to 4.4.2
nsip.max_num_ns_vc	Maximum number of NS-VCs	Unsigned integer (16 bits)	1.4.0 to 4.4.2
nsip.ns_pdu	NS PDU	Byte sequence	2.0.0 to 4.4.2
nsip.ns_sdu	NS SDU	Byte sequence	2.0.0 to 4.4.2
nsip.ns_vci	NS-VCI	Unsigned integer (16 bits)	1.4.0 to 4.4.2
nsip.nsei	NSEI	Unsigned integer (16 bits)	1.4.0 to 4.4.2
nsip.num_ip4_endpoints	Number of IP4 endpoints	Unsigned integer (16 bits)	1.4.0 to 4.4.2
nsip.num_ip6_endpoints	Number of IP6 endpoints	Unsigned integer (16 bits)	1.4.0 to 4.4.2
nsip.pdu_type	PDU type	Unsigned integer (8 bits)	1.4.0 to 4.4.2
nsip.reset_flag	Reset flag	Unsigned integer (8 bits)	2.0.0 to 4.4.2
nsip.reset_flag.flag	Reset flag	Boolean	1.4.0 to 4.4.2
nsip.reset_flag.spare	Reset flag spare bits	Unsigned integer (8 bits)	1.4.0 to 4.4.2
nsip.transaction_id	Transaction ID	Unsigned integer (8 bits)	1.4.0 to 4.4.2