GNS3 Network Emulator - Revision history

Pio2pio: Pio2pio moved page Gns3 to GNS3 Network Emulator without leaving a redirect

2018-09-01T13:32:27Z

Pio2pio moved page Gns3 to GNS3 Network Emulator without leaving a redirect

← Older revision	Revision as of 15:32, 1 September 2018
(No difference)

Pio2pio at 13:31, 1 September 2018

2018-09-01T13:31:07Z

@@ Line 1: / Line 1: @@
 = Initial configuration =
 Gns3 > Edit > Preferences > Dynamips
@@ Line 115: / Line 146: @@
 ;Cannot find New Project window in Ubuntu multiple screen setup
 A: Show all desktops overview and drag the windows in physical view of the main screen. Usually your laptop screen is smaller than an external  monitor causing that a part of the screen is only logical and does not have a physical screen size.

Pio2pio at 21:10, 12 April 2015

2015-04-12T21:10:57Z

@@ Line 1: / Line 1: @@
-= Notes =
+= Initial configuration =
 Gns3 > Edit > Preferences > Dynamips
 *Enable ghost IOS support - memory mapping allows loaded images in RAM to be shared between other routers
 = Connect to Router console =
@@ Line 11: / Line 44: @@
   Connected to Dynamips VM "R3" (ID 3, type c7200) - AUX port
   Press ENTER to get the prompt.
 = Configure VPCS - Virtual PCs =
 Run <tt>vpcs</tt> in a terminal, then using <tt>1, 2 ... 10 </tt> switch between virtual PCs. Use ? at the end of the command for help.
@@ Line 26: / Line 58: @@
   VPCS2  192.168.1.100/24     192.168.1.254     00:50:79:66:68:01
   VPCS3  0.0.0.0/0            0.0.0.0           00:50:79:66:68:02
 Show all info including lport (listen on port)
   VPCS[2]> show
@@ Line 41: / Line 72: @@
   VPCS[1]> save vpcs-gns3.conf
-;Load
+;Restore configuration
   ~/VPCS$ vpcs vpcs-gns3.conf
@@ Line 65: / Line 96: @@
 ;Cannot cloase New Project window in Ubuntu 14.04
 wmctrl can close a window based on a substring or exact match of the window title <code>wmctrl -c 'substring'</code> or <code>wmctrl -F -c 'exact match'</code>
   sudo apt-get install wmctrl
   wmctrl -l
@@ Line 80: / Line 112: @@
 x0400000b  0 piotr-x piotr@piotr-x: ~
   wmctrl -c 'New'
+</source>
 ;Cannot find New Project window in Ubuntu multiple screen setup
 A: Show all desktops overview and drag the windows in physical view of the main screen. Usually your laptop screen is smaller than an external  monitor causing that a part of the screen is only logical and does not have a physical screen size.

Pio2pio: /* Configure VPC */

2014-08-23T08:19:09Z

Configure VPC

← Older revision		Revision as of 10:19, 23 August 2014
Line 12:		Line 12:
	Press ENTER to get the prompt.		Press ENTER to get the prompt.

	= Configure ~~VPC~~ =		= Configure VPCS - Virtual PCs =
	Run <tt>vpcs</tt> in a terminal, then using <tt>1, 2 ... 10 </tt> switch between virtual PCs. Use ? at the end of the command for help.		Run <tt>vpcs</tt> in a terminal, then using <tt>1, 2 ... 10 </tt> switch between virtual PCs. Use ? at the end of the command for help.

Line 36:		Line 36:
	VPCS3 0.0.0.0/0 0.0.0.0 00:50:79:66:68:02 20002 127.0.0.1:30002		VPCS3 0.0.0.0/0 0.0.0.0 00:50:79:66:68:02 20002 127.0.0.1:30002
	<span style="color: grey">fe80::250:79ff:fe66:6802/64</span>		<span style="color: grey">fe80::250:79ff:fe66:6802/64</span>

			= VPCS - save and load configuration =
			;Save configuration
			VPCS[1]> save vpcs-gns3.conf

			;Load
			~/VPCS$ vpcs vpcs-gns3.conf

	= Configure GNS3 - connect to the host network via cloud device =		= Configure GNS3 - connect to the host network via cloud device =

Pio2pio: /* Configure VPC */

2014-08-23T08:13:39Z

Configure VPC

← Older revision		Revision as of 10:13, 23 August 2014
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	NAME IP/MASK GATEWAY MAC LPORT RHOST:PORT		NAME IP/MASK GATEWAY MAC LPORT RHOST:PORT
	<span style="color: blue">VPCS1 10.0.10.10/24</span> 10.0.10.1 00:50:79:66:68:00 <span style="color: green">20000</span> <span style="color: red">127.0.0.1</span>:<span style="color: blue">30000</span>		<span style="color: blue">VPCS1 10.0.10.10/24</span> 10.0.10.1 00:50:79:66:68:00 <span style="color: green">20000</span> <span style="color: red">127.0.0.1</span>:<span style="color: blue">30000</span>
	fe80::250:79ff:fe66:6800/64		<span style="color: grey">fe80::250:79ff:fe66:6800/64</span>
	VPCS2 192.168.1.100/24 192.168.1.254 00:50:79:66:68:01 20001 127.0.0.1:30001		VPCS2 192.168.1.100/24 192.168.1.254 00:50:79:66:68:01 20001 127.0.0.1:30001
	fe80::250:79ff:fe66:6801/64		<span style="color: grey">fe80::250:79ff:fe66:6801/64</span>
	VPCS3 0.0.0.0/0 0.0.0.0 00:50:79:66:68:02 20002 127.0.0.1:30002		VPCS3 0.0.0.0/0 0.0.0.0 00:50:79:66:68:02 20002 127.0.0.1:30002
	fe80::250:79ff:fe66:6802/64		<span style="color: grey">fe80::250:79ff:fe66:6802/64</span>

	= Configure GNS3 - connect to the host network via cloud device =		= Configure GNS3 - connect to the host network via cloud device =

Pio2pio: /* Configure GNS3 - host */

2014-08-10T20:16:37Z

Configure GNS3 - host

← Older revision		Revision as of 22:16, 10 August 2014
Line 37:		Line 37:
	fe80::250:79ff:fe66:6802/64		fe80::250:79ff:fe66:6802/64

	= Configure GNS3 - host =		= Configure GNS3 - connect to the host network via cloud device =
	In GNS3 you need to add a Host (cloud group device) to your topology. Then right click to configure. Go to '''NIO UDP''' tab. To establish connection with <span style="color: blue">VPCS1</span> select:		In GNS3 you need to add a Host (cloud group device) to your topology. Then right click to configure. Go to '''NIO UDP''' tab. To establish connection with <span style="color: blue">VPCS1</span> select:
	GNS3 VPCS1		GNS3 VPCS1

Pio2pio: /* Issues */

2014-08-10T18:25:37Z

Issues

← Older revision		Revision as of 20:25, 10 August 2014
Line 49:		Line 49:
	* Remote host: 127.0.0.1 - host operation system where VPCS is installed		* Remote host: 127.0.0.1 - host operation system where VPCS is installed
	* Remote port: 20000 - VPCS1 is listening on UDP 20000 on the host operation system		* Remote port: 20000 - VPCS1 is listening on UDP 20000 on the host operation system

			= GNS3 emulator odds =
			We need to remember that GNS3 is a graphic interface on top of Dynamips emulating Cisco 7200 hardware. Therefore we need to remember about all odds:
			* there is no emulation of Layer1 therefore a link connection need to be hard coded as AUTO SPEED/AUTO DETECT do not work
			* to create/delete a connection it may require to power off a device

	= Issues =		= Issues =

Pio2pio: /* Configure VPC */

2014-08-10T09:43:48Z

Configure VPC

← Older revision		Revision as of 11:43, 10 August 2014
Line 30:		Line 30:
	VPCS[2]> show		VPCS[2]> show
	NAME IP/MASK GATEWAY MAC LPORT RHOST:PORT		NAME IP/MASK GATEWAY MAC LPORT RHOST:PORT
	VPCS1 10.0.10.10/24 10.0.10.1 00:50:79:66:68:00 20000 127.0.0.1:30000		<span style="color: blue">VPCS1 10.0.10.10/24</span> 10.0.10.1 00:50:79:66:68:00 <span style="color: green">20000</span> <span style="color: red">127.0.0.1</span>:<span style="color: blue">30000</span>
	fe80::250:79ff:fe66:6800/64		fe80::250:79ff:fe66:6800/64
	VPCS2 192.168.1.100/24 192.168.1.254 00:50:79:66:68:01 20001 127.0.0.1:30001		VPCS2 192.168.1.100/24 192.168.1.254 00:50:79:66:68:01 20001 127.0.0.1:30001
Line 36:		Line 36:
	VPCS3 0.0.0.0/0 0.0.0.0 00:50:79:66:68:02 20002 127.0.0.1:30002		VPCS3 0.0.0.0/0 0.0.0.0 00:50:79:66:68:02 20002 127.0.0.1:30002
	fe80::250:79ff:fe66:6802/64		fe80::250:79ff:fe66:6802/64

			= Configure GNS3 - host =
			In GNS3 you need to add a Host (cloud group device) to your topology. Then right click to configure. Go to '''NIO UDP''' tab. To establish connection with <span style="color: blue">VPCS1</span> select:
			GNS3 VPCS1
			local port remote port
			\| \|
			nio_udp:<span style="color: blue">30000</span>:<span style="color: red">127.0.0.1</span>:<span style="color: green">20000</span>
			\|
			remote host
			Explained from point of view of GNS3 (host device on the topology)
			* Local port: 30000 - gns3's host device listens on UDP 30000 port
			* Remote host: 127.0.0.1 - host operation system where VPCS is installed
			* Remote port: 20000 - VPCS1 is listening on UDP 20000 on the host operation system

	= Issues =		= Issues =

Pio2pio: /* Connect to Router console */

2014-08-10T09:17:21Z

Connect to Router console

@@ Line 11: / Line 11: @@
   Connected to Dynamips VM "R3" (ID 3, type c7200) - AUX port
   Press ENTER to get the prompt.
 = Issues =

Pio2pio: /* Issues */

2014-08-10T08:52:39Z

Issues

← Older revision		Revision as of 10:52, 10 August 2014
Line 30:		Line 30:
	0x0400000b 0 piotr-x piotr@piotr-x: ~		0x0400000b 0 piotr-x piotr@piotr-x: ~
	wmctrl -c 'New'		wmctrl -c 'New'

			;Cannot find New Project window in Ubuntu multiple screen setup
			A: Show all desktops overview and drag the windows in physical view of the main screen. Usually your laptop screen is smaller than an external monitor causing that a part of the screen is only logical and does not have a physical screen size.