I suggest you to install some newer version of GNS3..DeleteReplyAnonymous16 October 2014 at 15:40thanks buddy :)ReplyDeleteAdd commentLoad more... Write your own configuration in text editor, draw your own topology, and don't use gns3. 0 Back to top #5 new things new things Advanced Member Members 191 posts Gender:Male Posted Even if I'm changing the paths manually and delete the configs, I still got this error.I will really appreciate if somebody can help me. Thank you for your time!Catalin Top networkengineer Post subject: Re: Dynamips Error - "206-unable to create UDP NIO"Posted: Mon Aug 27, 2012 9:34 am Joined: Thu Mar 22, http://thewebparrots.com/unable-to/dynamips-error-unable-to-create-udp-nio.php
Register now! I did think about the possibility that 10001 was in use, but when I looked it wasn't. 10000 is in use, though. Reload to refresh your session. On Mac OS X the following sequence reproducible creates the "unable to create UDP NIO" error.
I changed the base UDP port on the dynagen.ini file. All other trademarks, including those of Microsoft, CompTIA, Juniper ISC(2), and CWNP are trademarks of their respective owners. Powered by vBulletin Version 4Copyright ©2000 - 2016, Jelsoft Enterprises Ltd. Changing UDP Port Number First try to change the UDP port number to a new value as shown below. I guessed at "install".
Perhaps I have a strange setup? Unable To Create Generic Ethernet Nio Always this UDP NIO error. Sign up for free to join this conversation on GitHub. and a little bit more----------------GNS-3 InstallationGNS-3 ConfigurationGNS-3 Developement You cannot post new topics in this forumYou cannot reply to topics in this forumYou cannot edit your posts in this forumYou cannot anchor Login FAQ Search It is currently Sun Oct 09, 2016 6:09 pm View unanswered posts | View active topics Board index » GNS3 » General Issues All times
Notify me of new posts via email. The workaround is to open the topology file for editing and make the following change also udp = 10001 Reply Milan on September 17, 2013 at 11:53 am said: I did Unable To Create Tap Nio Gns3 Reason: TCP connectivity failure ( port = 18191 )( IP = 10.1.1.1 )[ error no. 10 ]. ( message from memberr65gw01) [Guide] Kali Linux – How to enable sshserver [Problem] Kali Anyways, created a lab with 3 routers and one FRswitch and started to get this errors after saving/closing GNS3 and trying to open this project again.
I decided to open the topology.net file and edit it by hand. Get More Info Beware, clients will have full control on your filesystem Apr 2 09:07:52 imac.lan GNS3
Search Engine Optimization by vBSEO 3.6.0 Jump to content Sign In Create Account Sadikhov IT Forums View New Content Sadikhov.com Forums Members Calendar Blogs Chat More Sadikhov IT Try changing the base udp port to something like "udp = 15000" as described here: http://dyna-gen.sourceforge.net/tutorial.htm#_Toc147304652 If that's not it, can you zip up and post your network file? Cisco Juniper Sonicwall Nokia Check point Symantec Barracuda Linux based Google Translation Select LanguageEnglishArabicBulgarianChinese (Simplified)Chinese (Traditional)CroatianCzechDanishDutchFinnishFrenchGermanGreekHindiItalianJapaneseKoreanNorwegianPolishPortugueseRomanianRussianSpanishSwedishCatalanFilipinoHebrewIndonesianLatvianLithuanianSerbianSlovakSlovenianUkrainianVietnameseAlbanianEstonianGalicianHungarianMalteseThaiTurkish BGP routing issue? useful reference I guess it might be bug.....
Even if I'm changing the paths manually and delete the configs, I still got this error.I will really appreciate if somebody can help me. From "Directory to write startup-configs", create new folder and click "choose" 4. Tried all the proposed solutions except backing down my version.
REFERENCE Dynamips Error - "206-unable to create UDP NIO" Share this:TwitterFacebookLike this:Like Loading... It doesn't happen, when I try this with 2 qemu devices. Reply sapiens sapiens on November 25, 2012 at 4:38 pm said: Another solution is to open your saved topology .net file and change the UDP port value from 10000 by default Thanks Imran, I've updated the post Reply richard on August 19, 2012 at 1:52 am said: thanks for the illustration.
Back to top luis6268Joined: 18 Apr 2011Posts: 71 Posted: Tue May 03, 2011 7:20 am Post subject: I did think about the possibility that 10001 was in use, but when I Hi, Greg. Related Posts navigation ← [solved] nmap.exe – Unable To LocateComponent How to install and configure OpenSSH (SSH Server) in Tiny CoreLinux → 8 comments on “[solved] GNS3: 206-unable to create UDPNIO” this page Editing topology file The UDP port number in GNS3 Preference tab should be same as your topology file configuration.
Reference : http://www.freecode.com.cn/doku.php?id=wiki:vpcs < Prev Next > Last Updated (Monday, 21 September 2009 17:59) Smart Link Search Statistics Content View Hits : 1867278 Related Items [Cisco]What is error for SOS 0 Back to top #4 ocsic66 ocsic66 Member Members 86 posts Posted 08 December 2009 - 01:32 AM I have the solution but its the one you probably don't want Click "Import/Export Startup configs" icon on the menu. 2. I found the solution, we will discuss about this post.
Copyright 2014 Let's Explain. This might help you to open your topology file. SOSwe can try change the port settings in edit->prefrences->dynampischange the udp port to 10001. 0 Back to top #6 sweetheart sweetheart Newbie Members 20 posts Posted 08 December 2009 - 04:29 World Route Servers Latest News & Articles Migrating to new blog site ISIS protocol study summary How to configure time-based ACL on Cisco router How to configure conditional ACL is called
Strange that it doesn't have backward compatibility.Now, I'm happy that I can do some labs at work. Great tool. I may have done something wrong with the install, because although I followed the tutorial, it's a bit vague for Linux install. These port numbers might be used by some other application in your PC.
The error looks like below, I went through a lot of forums to trace out the root cause of this issue. Share this: Newer Post Older Post ABOUT THE AUTHOR Hey there! One possibility is that you have some other process listening on udp 10001. Actually, dynagen crashed when I ran it with --version, curiously.
start GNS3 place first ethernet switch place second ethernet switch create link port 1 first switch to port 1 second switch delete second switch place ethernet hub create link port 1 I even installed gcc and compiled with it instead of clang. Apr 2 09:07:52 imac.lan GNS3
That has done the trick. Is it possible to configure the base UDP port as a global option to save editing net files each time? I've got version 0.2.5-x86 of dynamips with version 0.5.2.092806 of dynagen. Top Display posts from previous: All posts1 day7 days2 weeks1 month3 months6 months1 yearSort by AuthorPost timeSubject AscendingDescending Page 1 of 2 [ 19 posts ] Go