Dynamips / Dynagen GUI for Windows Options
Wednesday, September 12th, 2007 | Dynamips-Links
Dynamips / Dynagen GUI for Windows Options
Dynamips / Dynagen GUI for Windows Options
SS wrote:
> Hi,
> you’re probably familiar with this router emulator. My question is, is there
> a GUI for Windows? Something for making your own lab topology? Thanks.
The config file is very easy to use and the documents reasonable clear.
I understand that there is a GUI but I don’t
know what is does or what platforms are supported.
Here is a complete *.net file for a 5 router lab that I used for some
OSPF work.
You only have to specify a link once which is nice.
The files below are the total, complete and exact config.
It really is VERY easy to use.
The only issue that I had was memory. I would suggest trying a
3600 first since you can have more routers on a single PC that
way I would guess. Also only use the IOS that you need.
# Simple lab
#
# \Device\NPF_{0325987F-4C34-4972-8F1C-CD3708}: Compaq Ethernet/Fast
Ethernet Adapter/Module (Microsoft’s Packet Scheduler)
# \Device\NPF_{554899B0-FAF8-4DFE-9ED2-D0562F}: Broadcom NetXtreme
Gigabit Ethernet Driver (Microsoft’s Packet Scheduler)
[localhost]
[[7200]]
idlepc = 0×6096da00
image = \PROGRA~1\Dynamips\images\C7200-IS.bin
# On Linux / Unix use forward slashes:
# image = /opt/7200-images/c7200-jk9o3s-mz.124-7a.image
npe = npe-400
ram = 160
[[ROUTER R1]]
s1/0 = R3 s1/0
s1/1 = R2 s1/1
F0/0 = NIO_gen_eth:\Device\NPF_{554899B0-FAF8-4DFE-9ED2-D0562F}
[[router R2]]
# No need to specify an adapter here for s1/1, it is taken care of
# by the interface specification under Router R1
s1/0 = R4 s1/0
[[router R3]]
s1/1 = R4 s1/1
s1/2 = R4 s1/2
s1/4 = R5 s1/4
[[router R4]]
s1/5 = R5 s1/5
[[router R5]]
##########################
##########################
Here is another config with a frame relay switch too.
Uses 2 PCs to distribute the simulation load.
No it’s not but just by changing the IP Address it would be.
It is to run two instances of dynamips on one PC to work aroung the
Windows 2G per process meemory limit.
# \Device\NPF_{0325987F-4C34-4972-8F1C-CD37}: Compaq Ethernet/Fast
Ethernet Adapter/Module (Microsoft’s Packet Scheduler)
# \Device\NPF_{554899B0-FAF8-4DFE-9ED2-D0562}: Broadcom NetXtreme
Gigabit Ethernet Driver (Microsoft’s Packet Scheduler)
[localhost]
[[7200]]
############ begin ############
idlepc = 0×60848a38
image = \PROGRA~1\Dynamips\images\C7200-JS.124-8a.BIN
# With mem=160 has 62M free, 47M largest on unconfigured boot
# with OLD dynamips
#
# Can’t get 5 instances with 160 DRAM now. 110 OK.
# Got 6 instances with 120.
############ end ############
############ begin ############
# idlepc = 0×6096da00
# image = \PROGRA~1\Dynamips\images\C7200-IS.124-8.bin
############ end ############
# On Linux / Unix use forward slashes:
# image = /opt/7200-images/c7200-jk9o3s-mz.124-7a.image
npe = npe-400
ram = 120
[[ROUTER R1]]
s1/0 = F1 1
s1/1 = R2 s1/1
# F0/0 = NIO_gen_eth:\Device\NPF_{554899B0-FAF8-4DFE-9ED2-D0562}
F0/0 = R3 F0/0
[[router R2]]
# No need to specify an adapter here, it is taken care of
# by the interface specification under Router R1
s1/0 = F1 2
F0/0 = R4 F0/0
[[router R3]]
s1/0 = R4 s1/0
[[router R4]]
[[router BBR1]]
s1/0 = F1 3
[[FRSW F1]]
1:102 = 2:201
1:103 = 3:301
2:203 = 3:302
# [[router R6]]
#############################################################
# To use second Dynamips instance : Not necessarily local?? #
#############################################################for
# [localhost:7201] # Workaround to allow comms with second Dynamips
instance
# to evade running out of 2G address space issue.
# start /belownormal /min “Dynamips” “dynamips.exe” -H 7200
# start /belownormal /min “Dynamips” “dynamips.exe” -H 7201
# udp = 11000 # This set uses base of 11000 instead of default 10000
Hi SS,
Dynagui
Graphical front-end written by Yannick Le Teigner.
It uses Dynagen to communicate with the hypervisor.
http://dynagui.sourceforge.net/
Dynagui is a GUI frontend to the dynamips Cisco 7200 router simulator.
It uses the dyna-gen library in order to communicate with the dynamips
hypervisor.
It is currently alpha software, and comes with a lot of bugs.
Many features still need to be implemented in order to be fully useable
(delete nodes/links, remove PA, etc…)
Comments, requests, bug reports are all welcome on the Dynamips GUI
Frontend Forum:
http://sourceforge.net/forum/forum.php?forum_id=592111
—————————————–
Dynagen – The Dynamips Configuration Generator
http://dyna-gen.sourceforge.net/
Dynagen by Greg Anuzelli, is a front-end (written in Python) that makes
lab simulation with the hypervisor very easy: it uses an INI-like
configuration file to provision Dynamips emulator networks.
It takes care of specifying the right port adapters, generating and
matching up those pesky NIO descriptors, specifying bridges,
frame-relay, ATM switches, etc.
It also provides a management CLI for listing devices, suspending and
reloading instances, etc.
You can also distribute virtual instances across different servers to
set up complex labs.
To begin with Dynagen, you can consult this very complete tutorial,
Dynamips / Dynagen Tutorial:
http://dyna-gen.sourceforge.net/tutorial.htm
Sincerely,
Brad Reese
2007 Cisco Salary Rates
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