Manual:Tools/RoMON: Difference between revisions
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In order for device to participate in RoMON network RoMON feature must be enabled and ports that participate in RoMON network must be specified. | In order for device to participate in RoMON network RoMON feature must be enabled and ports that participate in RoMON network must be specified. | ||
RoMON feature is configured in <b>/romon</b> menu. It contains the following settings: | RoMON feature is configured in <b>/romon</b> menu at version 6.28 and under <b>/tool romon</b> menu after version 6.28. It contains the following settings: | ||
{{Mr-arg-table-h | {{Mr-arg-table-h | ||
|prop=Property | |prop=Property | ||
| Line 33: | Line 33: | ||
When RoMON is enabled and ID is automatically selected, ID is reported in menu info: | When RoMON is enabled and ID is automatically selected, ID is reported in menu info: | ||
<pre> | <pre> | ||
Version 6.28: | |||
[admin@R3] > romon print | [admin@R3] > romon print | ||
;;; RoMON running, ID 00:33:00:00:00:02 | |||
enabled: yes | |||
id: 00:00:00:00:00:00 | |||
After version 6.28: | |||
[admin@R3] > tool romon print | |||
;;; RoMON running, ID 00:33:00:00:00:02 | ;;; RoMON running, ID 00:33:00:00:00:02 | ||
enabled: yes | enabled: yes | ||
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</pre> | </pre> | ||
Ports that participate in RoMON network are configured in <b> | Ports that participate in RoMON network are configured in <b>romon port</b> menu. Port list is ordered list of entries that match either specific port or all ports and specifies if matching port(s) is forbidden to participate in RoMON network and in case port is allowed to participate in RoMON network entry also specifies port cost. Note that all specific port entries must be placed above wildcard entry with <b>interface=all</b>. | ||
For example, the following list specifies that all ports except <b>ether1</b> participate in RoMON network with cost 100: | For example, the following list specifies that all ports except <b>ether1</b> participate in RoMON network with cost 100: | ||
<pre> | <pre> | ||
[admin@R1] /romon port | Version 6.28: | ||
[admin@R1] /romon port print | |||
Flags: X - disabled, D - dynamic | |||
# INTERFACE FORBID COST | |||
0 ether1 yes 100 | |||
1 all no 100 | |||
After version 6.28: | |||
[admin@R1] /tool romon port print | |||
Flags: X - disabled, D - dynamic | Flags: X - disabled, D - dynamic | ||
# INTERFACE FORBID COST | # INTERFACE FORBID COST | ||
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== Peer discovery == | == Peer discovery == | ||
In order to discover all routers on RoMON network <b> | In order to discover all routers on RoMON network <b>romon discover</b> command must be used: | ||
<pre> | <pre> | ||
[admin@R1] | Version 6.28: | ||
[admin@R1] romon discover | |||
ADDRESS COST HOPS PATH L2MTU | |||
00:22:00:00:00:02 200 1 00:22:00:00:00:02 1500 | |||
00:02:03:04:05:06 400 2 00:22:00:00:00:02 1500 | |||
00:02:03:04:05:06 | |||
After version 6.28: | |||
[admin@R1] tool romon discover | |||
ADDRESS COST HOPS PATH L2MTU | ADDRESS COST HOPS PATH L2MTU | ||
00:22:00:00:00:02 200 1 00:22:00:00:00:02 1500 | 00:22:00:00:00:02 200 1 00:22:00:00:00:02 1500 | ||
| Line 68: | Line 98: | ||
=== Ping === | === Ping === | ||
In order to test reachability of specific router on RoMON network <b> | In order to test reachability of specific router on RoMON network <b>romon ping</b> command can be used: | ||
<pre> | <pre> | ||
[admin@R1] | Version 6.28: | ||
[admin@R1] romon ping 00:22:00:00:00:02 | |||
SEQ HOST TIME STATUS | |||
0 00:22:00:00:00:02 0ms | |||
1 00:22:00:00:00:02 1ms | |||
2 00:22:00:00:00:02 1ms | |||
sent=3 received=3 packet-loss=0% min-rtt=0ms avg-rtt=0ms max-rtt=1ms | |||
After version 6.28: | |||
[admin@R1] tool romon ping 00:22:00:00:00:02 | |||
SEQ HOST TIME STATUS | SEQ HOST TIME STATUS | ||
0 00:22:00:00:00:02 0ms | 0 00:22:00:00:00:02 0ms | ||
| Line 79: | Line 121: | ||
=== SSH === | === SSH === | ||
In order to establish secure terminal connection to router on RoMON network <b> | In order to establish secure terminal connection to router on RoMON network <b>romon ssh</b> command can be used, provided that <b>security</b> package is installed: | ||
<pre> | <pre> | ||
[admin@R1] | Version 6.28: | ||
[admin@R1] romon ssh 00:22:00:00:00:02 | |||
After version 6.28: | |||
[admin@R1] tool romon ssh 00:22:00:00:00:02 | |||
</pre> | </pre> | ||
Revision as of 06:42, 21 April 2015
Overview
This page contains information about RoMON feature in RouterOS. RoMON stands for "Router Management Overlay Network". RoMON works by establishing independent MAC layer peer discovery and data forwarding network. RoMON network operates independently from L2 or L3 forwarding configuration.
Each router on RoMON network is assigned its RoMON ID. RoMON ID can be selected from port MAC address or specified by user.
Configuration
In order for device to participate in RoMON network RoMON feature must be enabled and ports that participate in RoMON network must be specified.
RoMON feature is configured in /romon menu at version 6.28 and under /tool romon menu after version 6.28. It contains the following settings:
| Property | Description |
|---|---|
| enabled (yes | no; Default: no) | Disable or enable RoMON feature |
| id (MAC address; Default: 00:00:00:00:00:00) | MAC address to use as ID of this router |
When RoMON is enabled and ID is automatically selected, ID is reported in menu info:
Version 6.28:
[admin@R3] > romon print
;;; RoMON running, ID 00:33:00:00:00:02
enabled: yes
id: 00:00:00:00:00:00
After version 6.28:
[admin@R3] > tool romon print
;;; RoMON running, ID 00:33:00:00:00:02
enabled: yes
id: 00:00:00:00:00:00
Ports that participate in RoMON network are configured in romon port menu. Port list is ordered list of entries that match either specific port or all ports and specifies if matching port(s) is forbidden to participate in RoMON network and in case port is allowed to participate in RoMON network entry also specifies port cost. Note that all specific port entries must be placed above wildcard entry with interface=all.
For example, the following list specifies that all ports except ether1 participate in RoMON network with cost 100:
Version 6.28: [admin@R1] /romon port print Flags: X - disabled, D - dynamic # INTERFACE FORBID COST 0 ether1 yes 100 1 all no 100 After version 6.28: [admin@R1] /tool romon port print Flags: X - disabled, D - dynamic # INTERFACE FORBID COST 0 ether1 yes 100 1 all no 100
By default one wildcard entry with forbid=no and cost=100 is created.
Peer discovery
In order to discover all routers on RoMON network romon discover command must be used:
Version 6.28:
[admin@R1] romon discover
ADDRESS COST HOPS PATH L2MTU
00:22:00:00:00:02 200 1 00:22:00:00:00:02 1500
00:02:03:04:05:06 400 2 00:22:00:00:00:02 1500
00:02:03:04:05:06
After version 6.28:
[admin@R1] tool romon discover
ADDRESS COST HOPS PATH L2MTU
00:22:00:00:00:02 200 1 00:22:00:00:00:02 1500
00:02:03:04:05:06 400 2 00:22:00:00:00:02 1500
00:02:03:04:05:06
Applications
Multiple applications can be run over RoMON network.
Ping
In order to test reachability of specific router on RoMON network romon ping command can be used:
Version 6.28:
[admin@R1] romon ping 00:22:00:00:00:02
SEQ HOST TIME STATUS
0 00:22:00:00:00:02 0ms
1 00:22:00:00:00:02 1ms
2 00:22:00:00:00:02 1ms
sent=3 received=3 packet-loss=0% min-rtt=0ms avg-rtt=0ms max-rtt=1ms
After version 6.28:
[admin@R1] tool romon ping 00:22:00:00:00:02
SEQ HOST TIME STATUS
0 00:22:00:00:00:02 0ms
1 00:22:00:00:00:02 1ms
2 00:22:00:00:00:02 1ms
sent=3 received=3 packet-loss=0% min-rtt=0ms avg-rtt=0ms max-rtt=1ms
SSH
In order to establish secure terminal connection to router on RoMON network romon ssh command can be used, provided that security package is installed:
Version 6.28: [admin@R1] romon ssh 00:22:00:00:00:02 After version 6.28: [admin@R1] tool romon ssh 00:22:00:00:00:02