Wireshark · Display Filter Reference: Linux rtnetlink (route netlink) protocol

Field name	Description	Type	Versions
netlink-route.ifa_address	Address	IPv6 address	2.6.0 to 2.6.20
netlink-route.ifa_address.ipv4	Address	IPv4 address	3.0.0 to 4.4.2
netlink-route.ifa_address.ipv6	Address	IPv6 address	3.0.0 to 4.4.2
netlink-route.ifa_attr_type	Attribute type	Unsigned integer (16 bits)	1.12.0 to 4.4.2
netlink-route.ifa_family	Address type	Unsigned integer (8 bits)	1.12.0 to 4.4.2
netlink-route.ifa_flags	Address flags	Unsigned integer (8 bits)	1.12.0 to 4.4.2
netlink-route.ifa_flags32	Address flags	Unsigned integer (32 bits)	2.4.0 to 4.4.2
netlink-route.ifa_index	Interface index	Signed integer (32 bits)	1.12.0 to 4.4.2
netlink-route.ifa_label	Interface name	Character string	1.12.0 to 4.4.2
netlink-route.ifa_prefixlen	Address prefixlength	Unsigned integer (8 bits)	1.12.0 to 4.4.2
netlink-route.ifa_scope	Address scope	Unsigned integer (8 bits)	1.12.0 to 4.4.2
netlink-route.ifi_change	Device change flags	Unsigned integer (32 bits)	1.12.0 to 4.4.2
netlink-route.ifi_family	Interface family	Unsigned integer (8 bits)	1.12.0 to 4.4.2
netlink-route.ifi_flags	Device flags	Unsigned integer (32 bits)	1.12.0 to 4.4.2
netlink-route.ifi_flags.iff_broadcast	Broadcast	Boolean	1.12.0 to 4.4.2
netlink-route.ifi_flags.iff_up	Interface	Boolean	1.12.0 to 4.4.2
netlink-route.ifi_index	Interface index	Signed integer (32 bits)	1.12.0 to 4.4.2
netlink-route.ifi_type	Device type	Unsigned integer (16 bits)	1.12.0 to 4.4.2
netlink-route.ifla_attr_type	Attribute type	Unsigned integer (16 bits)	1.12.0 to 4.4.2
netlink-route.ifla_broadcast	Broadcast	Byte sequence	2.6.0 to 4.4.2
netlink-route.ifla_carrier	Carrier	Boolean	2.6.0 to 4.4.2
netlink-route.ifla_carrier_changes	Carrier changes	Unsigned integer (32 bits)	2.6.0 to 4.4.2
netlink-route.ifla_carrier_down_count	Carrier changes to down	Unsigned integer (32 bits)	3.4.0 to 4.4.2
netlink-route.ifla_carrier_up_count	Carrier changes to up	Unsigned integer (32 bits)	3.4.0 to 4.4.2
netlink-route.ifla_group	Group	Unsigned integer (32 bits)	2.6.0 to 4.4.2
netlink-route.ifla_gso_maxsegs	Maximum GSO segment count	Unsigned integer (32 bits)	2.6.0 to 4.4.2
netlink-route.ifla_gso_maxsize	Maximum GSO size	Unsigned integer (32 bits)	2.6.0 to 4.4.2
netlink-route.ifla_hwaddr	HW Address	Byte sequence	2.6.0 to 4.4.2
netlink-route.ifla_ifname	Device name	Character string	1.12.0 to 4.4.2
netlink-route.ifla_linkstats.collisions	Collisions	Unsigned integer (64 bits)	2.6.0 to 4.4.2
netlink-route.ifla_linkstats.multicast	Multicast Rx	Unsigned integer (64 bits)	2.6.0 to 4.4.2
netlink-route.ifla_linkstats.rx_errors.abort_errs	Abort errors	Unsigned integer (64 bits)	2.6.0 to 4.4.2
netlink-route.ifla_linkstats.rx_errors.carrier_errs	Carrier errors	Unsigned integer (64 bits)	2.6.0 to 4.4.2
netlink-route.ifla_linkstats.rx_errors.crc_errs	CRC errors	Unsigned integer (64 bits)	2.6.0 to 4.4.2
netlink-route.ifla_linkstats.rx_errors.fifo_errs	FIFO overrun errors	Unsigned integer (64 bits)	2.6.0 to 4.4.2
netlink-route.ifla_linkstats.rx_errors.frame_errs	Frame alignment errors	Unsigned integer (64 bits)	2.6.0 to 4.4.2
netlink-route.ifla_linkstats.rx_errors.heartbeat_errs	Heartbeat errors	Unsigned integer (64 bits)	2.6.0 to 4.4.2
netlink-route.ifla_linkstats.rx_errors.length_errs	Length errors	Unsigned integer (64 bits)	2.6.0 to 4.4.2
netlink-route.ifla_linkstats.rx_errors.miss_errs	Missed packet errors	Unsigned integer (64 bits)	2.6.0 to 4.4.2
netlink-route.ifla_linkstats.rx_errors.over_errs	Ring buffer overflow errors	Unsigned integer (64 bits)	2.6.0 to 4.4.2
netlink-route.ifla_linkstats.rx_errors.window_errs	Window errors	Unsigned integer (64 bits)	2.6.0 to 4.4.2
netlink-route.ifla_linkstats.rxbytes	Rx bytes	Unsigned integer (64 bits)	2.6.0 to 4.4.2
netlink-route.ifla_linkstats.rxdropped	Rx dropped	Unsigned integer (64 bits)	2.6.0 to 4.4.2
netlink-route.ifla_linkstats.rxerrors	Rx errors	Unsigned integer (64 bits)	2.6.0 to 4.4.2
netlink-route.ifla_linkstats.rxpackets	Rx packets	Unsigned integer (64 bits)	2.6.0 to 4.4.2
netlink-route.ifla_linkstats.txbytes	Tx packets	Unsigned integer (64 bits)	2.6.0 to 4.4.2
netlink-route.ifla_linkstats.txdropped	Tx dropped	Unsigned integer (64 bits)	2.6.0 to 4.4.2
netlink-route.ifla_linkstats.txerrors	Tx errors	Unsigned integer (64 bits)	2.6.0 to 4.4.2
netlink-route.ifla_linkstats.txpackets	Tx packets	Unsigned integer (64 bits)	2.6.0 to 4.4.2
netlink-route.ifla_map.base_addr	Base address	Unsigned integer (64 bits)	2.6.0 to 4.4.2
netlink-route.ifla_map.dma	DMA	Unsigned integer (8 bits)	2.6.0 to 4.4.2
netlink-route.ifla_map.irq	IRQ	Unsigned integer (16 bits)	2.6.0 to 4.4.2
netlink-route.ifla_map.mem_end	Memory end	Unsigned integer (64 bits)	2.6.0 to 4.4.2
netlink-route.ifla_map.mem_start	Memory start	Unsigned integer (64 bits)	2.6.0 to 4.4.2
netlink-route.ifla_map.port	Port	Unsigned integer (8 bits)	2.6.0 to 4.4.2
netlink-route.ifla_max_mtu	Maximum MTU of device	Unsigned integer (32 bits)	3.4.0 to 4.4.2
netlink-route.ifla_min_mtu	Minimum MTU of device	Unsigned integer (32 bits)	3.4.0 to 4.4.2
netlink-route.ifla_mtu	MTU of device	Unsigned integer (32 bits)	1.12.0 to 4.4.2
netlink-route.ifla_operstate	Operstate	Unsigned integer (8 bits)	2.6.0 to 4.4.2
netlink-route.ifla_promiscuity	Promiscuity	Unsigned integer (32 bits)	2.6.0 to 4.4.2
netlink-route.ifla_qdisc	Queueing discipline	Character string	2.6.0 to 4.4.2
netlink-route.ifla_rxqnum	Number of Rx queues	Unsigned integer (32 bits)	2.6.0 to 4.4.2
netlink-route.ifla_txqlen	TxQueue length	Unsigned integer (32 bits)	2.6.0 to 4.4.2
netlink-route.ifla_txqnum	Number of Tx queues	Unsigned integer (32 bits)	2.6.0 to 4.4.2
netlink-route.nd_family	Family	Unsigned integer (8 bits)	1.12.0 to 4.4.2
netlink-route.nd_flags	Flags	Unsigned integer (8 bits)	1.12.0 to 4.4.2
netlink-route.nd_index	Interface index	Signed integer (32 bits)	1.12.0 to 4.4.2
netlink-route.nd_state	State	Unsigned integer (16 bits)	1.12.0 to 4.4.2
netlink-route.nd_type	Type	Unsigned integer (8 bits)	1.12.0 to 4.4.2
netlink-route.nltype	Message type	Unsigned integer (16 bits)	1.12.0 to 4.4.2
netlink-route.rt_dst_len	Length of destination	Unsigned integer (8 bits)	1.12.0 to 4.4.2
netlink-route.rt_family	Address family	Unsigned integer (8 bits)	1.12.0 to 4.4.2
netlink-route.rt_flags	Route flags	Unsigned integer (32 bits)	1.12.0 to 4.4.2
netlink-route.rt_protocol	Routing protocol	Unsigned integer (8 bits)	1.12.0 to 4.4.2
netlink-route.rt_scope	Route origin	Unsigned integer (8 bits)	1.12.0 to 4.4.2
netlink-route.rt_src_len	Length of source	Unsigned integer (8 bits)	1.12.0 to 4.4.2
netlink-route.rt_table	Routing table ID	Unsigned integer (8 bits)	1.12.0 to 4.4.2
netlink-route.rt_tos	TOS filter	Unsigned integer (8 bits)	1.12.0 to 4.4.2
netlink-route.rt_type	Route type	Unsigned integer (8 bits)	1.12.0 to 4.4.2
netlink-route.rta_attr_type	Attribute type	Unsigned integer (16 bits)	1.12.0 to 4.4.2
netlink-route.rta_iif	Input interface index	Unsigned integer (32 bits)	1.12.0 to 4.4.2
netlink-route.rta_oif	Output interface index	Unsigned integer (32 bits)	1.12.0 to 4.4.2