/ip/neighbor

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neighbor

The neighbor list shows all discovered neighbors in the Layer 2 broadcast domain. It shows to which interface the neighbor is connected, its IP/MAC addresses, and other related parameters.

ip/neighbor

Type: Directory

The neighbor list shows all discovered neighbors in the Layer 2 broadcast domain. It shows to which interface the neighbor is connected, its IP/MAC addresses, and other related parameters.

The number of neighbor entries is limited to (total RAM in megabytes) * 16 per interface to avoid memory exhaustion.

[admin@MikroTik] /ip/neighbor/print 
 # INTERFACE ADDRESS         MAC-ADDRESS       IDENTITY   VERSION    BOARD      
 0 ether13   192.168.33.2    00:0C:42:00:38:9F MikroTik   5.99       RB1100AHx2
 1 ether11   1.1.1.4         00:0C:42:40:94:25 test-host  5.8        RB1000   
 2 Local     10.0.11.203     00:02:B9:3E:AD:E0 c2611-r1   Cisco I...                    
 3 Local     10.0.11.47      00:0C:42:84:25:BA 11.47-750  5.7        RB750  
 4 Local     10.0.11.254     00:0C:42:70:04:83 tsys-sw1   5.8        RB750G    
 5 Local     10.0.11.202     00:17:5A:90:66:08 c7200      Cisco I...

Read-only Argument	Type	Description
`interface`	multi { interface: iface_enum }	Interface name to which the discovered device is connected. Shows both the master interface and the actual slave interface.
`address`	alt { address4: ipAddr , address6: ip6Addr }	The highest IP address configured on a discovered device.
`address4`	ipAddr	IPv4 address configured on a discovered device.
`address6`	ip6Addr	IPv6 address configured on a discovered device.
`mac-address`	macAddr	MAC address of the remote device. Can be used to connect with mac-telnet.
`identity`	string	Configured system identity of the discovered device.
`platform`	string	Name of the platform, e.g. "MikroTik", "cisco".
`version`	string	Version number of installed software on the remote device.
`unpack`	enum (none \| simple \| uncompress-headers \| uncompress-all) { none:0x00, simple:0x01, uncompress-headers:0x03, uncompress-all:0x07 }	The IP packing unpacking setting that the neighbor announces. A router packs toward the neighbor only when it announces unpacking. `simple`, `uncompress-headers` and `uncompress-all` correspond to the `unpacking` values `simple`, `compress-headers` and `compress-all`.
`age`	time	Time interval since the last discovery packet was received.
`uptime`	time	Uptime of the remote device. Shown only for devices with RouterOS installed.
`software-id`	string	RouterOS software ID on the remote device. Applies only to devices with RouterOS installed.
`board`	string	RouterBoard model. Displayed only for devices with RouterOS installed.
`ipv6`	bool	Whether the device has IPv6 enabled.
`interface-name`	string	Interface name on the neighbor device connected to the L2 broadcast domain. Applies to CDP.
`system-description`	string	System description reported by the Link Layer Discovery Protocol (LLDP).
`system-caps`	ubit (other, repeater, bridge, wlan-ap, router, telephone, docsis-cable-device, station-only)	System capabilities reported by LLDP.
`system-caps-enabled`	ubit (other, repeater, bridge, wlan-ap, router, telephone, docsis-cable-device, station-only)	Enabled system capabilities reported by LLDP.
`discovered-by`	ubit (cdp, lldp, mndp)	Discovery protocols through which the neighbor was discovered.
`running`	multi { array-id, cap: string }	List of features running on the neighbor device. Currently lists only the CAPsMAN feature.