To answer to BGP problem about BGP and static route (big subnet) to Null 0 : http://lacuisinedegandi.net/post/2011/06/20/Quand-Null0-et-BGP-peuvent-causer-probleme. A solution can be : R2#sh run | inc track track 10 ip route 217.169.255.1 255.255.255.255 reachability ip route 217.169.240.0 255.255.240.0 Null0 track
Blog deserted : some news
This blog seems deserted since one or two months. There are some reasons about this. First of all : The death of my mother. 14 months after my father, she is gone… I don’t have enought words and want to
Trafic generator
For those of you who search for a good trafic generator, I recommend you : Mausezahn aka ‘mz’. It is built-in in good linux distro. The website is : http://www.perihel.at/sec/mz/index.html. The command line documentation : here The interactive mode :
Cisco Learning Labs
There’s some new stuff in Cisco world. We are now able to access Cisco-Labs directly there. These labs are planned to fill the pratice in certification. The official page is here. I think I will use it when MPLS Cert
2 cents OSPF tips
To keep it in mind : OSPF adjacencies only form over primary networks, not secondary networks. Source : http://www.cisco.com/en/US/tech/tk365/technologies_tech_note09186a0080094050.shtml
Preparing to @packetlife lab
To take a @packetlife lab (community lab), I prepare a little scenario about BGP and other features such as : Route reflectors BGP confederations BGP dampening ORF (Outbound Route Filter) … My lab looks like : Level 2 : Level
A thought for the missing
In this day of 29 March I have a thought for all the missing people missing horribly on those who remain on this earth. I thought this day for my father who died last year, but I think of him
Jeu Concours Tour du Monde Dealy 2011
Gagnez un Tour du Monde personnalisé et voyagez dans vos 10 pays préférés ! Choisissez vos 10 villes préférées parmi les villes où Dealy est présent Profitez gratuitement des vols et des hôtels Profitez gratuitement de 3 bons plans dans
Astuce : ping et fragmentation
Voici une petite astuce (ok à deux balles) afin de faire avec votre Linux préféré la même chose que vous faîtes avec votre IOS (Cisco) via la commande : R# ping your_host size 1520 df-bit Vous devrez faire avec votre
OpenBSD/WinXP on my laptop
I am lot of OpenBSD as servers, but I never take time to put it on my work laptop. This is done on this afternoon 🙂 I have a nice laptop under OpenBSD-4.8 with fluxbox. I have before I install