From: John Edom (jedom123@gmail.com)
Date: Fri Dec 26 2008 - 13:15:28 ARST
> > Sort of, yes.
> > But coupled with some more enhancements like using regexp to
parse
> > command output and analysing routes
:-D Ok i will try NMC's for one more time and then you will share these
enhancemnts
Regards
On Fri, Dec 26, 2008 at 7:06 PM, Carlos G Mendioroz <tron@huapi.ba.ar>wrote:
> Sorry, if you can not follow NMC's paper, I have no hope in
> explaining this to you...
>
> John Edom @ 26/12/2008 13:02 -0200 dixit:
> > meant to say, it is complex and i couldn't understand thats why i
> > skipped this method and adopted tcl ping script. If you have good
> > understanding then share with us.
> >
> > Regards
> >
> > On Fri, Dec 26, 2008 at 6:52 PM, Carlos G Mendioroz <tron@huapi.ba.ar
> > <mailto:tron@huapi.ba.ar>> wrote:
> >
> > I don't understand what you mean by "I can't use it"....
> >
> > John Edom @ 26/12/2008 12:49 -0200 dixit:
> > > so friend kindly arrange and write down script and also briefly
> > explain
> > > this in easy words. See i tell you link but i can't use it :(
> > >
> > > Regards
> > >
> > > On Fri, Dec 26, 2008 at 6:35 PM, Carlos G Mendioroz
> > <tron@huapi.ba.ar <mailto:tron@huapi.ba.ar>
> > > <mailto:tron@huapi.ba.ar <mailto:tron@huapi.ba.ar>>> wrote:
> > >
> > > Sort of, yes.
> > > But coupled with some more enhancements like using regexp to
> parse
> > > command output and analysing routes and not pings, cause I
> > think it
> > > gives you more visibility of what could be wrong.
> > >
> > > -Carlos
> > >
> > > John Edom @ 26/12/2008 11:49 -0200 dixit:
> > > > hi,
> > > >
> > > > You talking about this
> > > >
> > > >
> > >
> >
> http://www.netmasterclass.net/site/articles/CISCO%20IOS%20TCL%20and%20RCMD%20testing%20and%20troubleshooting%20scripting.pdf
> > > >
> > > > Regards
> > > >
> > > > On Fri, Dec 26, 2008 at 4:46 PM, Carlos G Mendioroz
> > > <tron@huapi.ba.ar <mailto:tron@huapi.ba.ar>
> > <mailto:tron@huapi.ba.ar <mailto:tron@huapi.ba.ar>>
> > > > <mailto:tron@huapi.ba.ar <mailto:tron@huapi.ba.ar>
> > <mailto:tron@huapi.ba.ar <mailto:tron@huapi.ba.ar>>>> wrote:
> > > >
> > > > I thought I had already published those, but I could not
> > find
> > > them :(
> > > > I do not have handy a copy of the scripts I used, but
> > the idea
> > > was to
> > > > use a couple of tricks:
> > > >
> > > > -use a list of networks your lab has. You can build it
> > in notepad
> > > > as you learn the topology. I used the x.x.x.x/nn format
> for
> > > ease of
> > > > keeping, which forced me to create a small function to
> > convert to
> > > > mask format.
> > > > -use tcl capability to run "show ip route <net> <mask>"
> > to test
> > > > if every net is in the router. That testing is done by
> > parsing the
> > > > output and only print a message if the network is not
> there.
> > > > -use rcmd to be able to do that in every router, but
> > controlled by
> > > > one.
> > > >
> > > > Final output was like:
> > > >
> > > > 190.0.3.4/24 <http://190.0.3.4/24> <http://190.0.3.4/24>
> > <http://190.0.3.4/24> not
> > > there at R3
> > > > ...
> > > >
> > > >
> > > > Also, as I did say a couple of times, "full tcl" is
> > mostly for
> > > > programmers. You can benefit from tcl by using recipes,
> but
> > > there's a
> > > > lot of potential for good and bad :)
> > > > My current view is that this may not be such a good idea
> for
> > > actual lab
> > > > time, but is a great way of practicing and learning.
> > Lab, for me,
> > > > was mainly a trigger to learn things. It's amazing how
> many
> > > things I
> > > > thought I knew before I discovered them :) How many more
> > to come ?
> > > > And you learn far more by investigating how to do things
> > than by
> > > > receiving a recipe on how to do them.
> > > >
> > > > -Carlos
> > > >
> > > >
> > > > Andy Hogard @ 26/12/2008 9:50 -0200 dixit:
> > > > > Hey Carlos,
> > > > >
> > > > > It would be nice if you could elaborate, and even
> > better if you
> > > > can give
> > > > > us an ex ..using small three router topolgy.
> > > > >
> > > > > Regards,
> > > > > Andy.
> > > > >
> > > > > On Fri, Dec 26, 2008 at 4:13 PM, Carlos G Mendioroz
> > > > <tron@huapi.ba.ar <mailto:tron@huapi.ba.ar>
> > <mailto:tron@huapi.ba.ar <mailto:tron@huapi.ba.ar>>
> > > <mailto:tron@huapi.ba.ar <mailto:tron@huapi.ba.ar>
> > <mailto:tron@huapi.ba.ar <mailto:tron@huapi.ba.ar>>>
> > > > > <mailto:tron@huapi.ba.ar <mailto:tron@huapi.ba.ar>
> > <mailto:tron@huapi.ba.ar <mailto:tron@huapi.ba.ar>>
> > > <mailto:tron@huapi.ba.ar <mailto:tron@huapi.ba.ar>
> > <mailto:tron@huapi.ba.ar <mailto:tron@huapi.ba.ar>>>>> wrote:
> > > > >
> > > > > It depends on you too.
> > > > > Ping scripts will tell you something may be wrong.
> > > > > I used a tcl script to test route presence on
> > every router,
> > > > which was
> > > > > more complicated to prepare but gave more
> > visibility to what
> > > > was wrong.
> > > > > I just knew how to do it in case I run into some
> > trouble
> > > > > (those pesty redistributions which route
> > instabilities).
> > > > > debug ip routing was a nice complement.
> > > > >
> > > > > -Carlos
> > > > >
> > > > > ramiz sardar @ 24/12/2008 11:09 -0200 dixit:
> > > > > > Hi Experts,
> > > > > >
> > > > > > After completion of IGP section, what is the best
> > > method to
> > > > verify
> > > > > > reachibility? Most of people use ping tclscript
> > so if this
> > > > is the
> > > > > > recomendation then should we ping each and every
> > interface
> > > > or some
> > > > > of them? I
> > > > > > think if we ping loopback interfaces of all
> > devices and
> > > > interfaces
> > > > > of that are
> > > > > > connected with BBs, this is fine.
> > > > > >
> > > > > > kindly add your comments. Best Regards,Rameez
> > > > > >
> > > >
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> > > > > >
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> > > > > --
> > > > > Carlos G Mendioroz <tron@huapi.ba.ar
> > <mailto:tron@huapi.ba.ar>
> > > <mailto:tron@huapi.ba.ar <mailto:tron@huapi.ba.ar>>
> > > > <mailto:tron@huapi.ba.ar <mailto:tron@huapi.ba.ar>
> > <mailto:tron@huapi.ba.ar <mailto:tron@huapi.ba.ar>>>
> > > <mailto:tron@huapi.ba.ar <mailto:tron@huapi.ba.ar>
> > <mailto:tron@huapi.ba.ar <mailto:tron@huapi.ba.ar>>
> > > > <mailto:tron@huapi.ba.ar <mailto:tron@huapi.ba.ar>
> > <mailto:tron@huapi.ba.ar <mailto:tron@huapi.ba.ar>>>>>
> > > > > LW7 EQI Argentina
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> > > > --
> > > > Carlos G Mendioroz <tron@huapi.ba.ar
> > <mailto:tron@huapi.ba.ar>
> > > <mailto:tron@huapi.ba.ar <mailto:tron@huapi.ba.ar>>
> > <mailto:tron@huapi.ba.ar <mailto:tron@huapi.ba.ar>
> > > <mailto:tron@huapi.ba.ar <mailto:tron@huapi.ba.ar>>>>
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> > > Carlos G Mendioroz <tron@huapi.ba.ar
> > <mailto:tron@huapi.ba.ar> <mailto:tron@huapi.ba.ar
> > <mailto:tron@huapi.ba.ar>>>
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> > Carlos G Mendioroz <tron@huapi.ba.ar <mailto:tron@huapi.ba.ar>>
> > LW7 EQI Argentina
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> >
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> --
> Carlos G Mendioroz <tron@huapi.ba.ar> LW7 EQI Argentina
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