/srv/irclogs.ubuntu.com/2012/09/02/#ubuntu-qc.txt

Bomboz819yo les zamis22:32
Bomboz819chu nouveaux sous linux22:34
Bomboz819ubuntu 22:34
Ankmanhallo22:35
Bomboz819cool22:35
Ankmanca va bien?22:36
Bomboz819oui toi22:36
clacheBomboz819: Prends le temps d'apprendre à utiliser ubuntu avant de te lancer dans la gestion d'un serveur.22:36
Bomboz819jaimerais comprendre pis payer une personne pour maider a comprendre linux ubuntu 22:37
Ankmanoui22:38
Ankmanclache: hola22:38
clacheAnkman: Salut.22:38
Bomboz819jais une question jetais sous windows server 2008 pis je voulais savoir si linux coté protection ses bien comme gestion firewall pis toute la22:39
Ankmanil ne faut pas un firewall a linux22:39
clacheBomboz819: Ca marche bien.22:39
Bomboz819question de meme moi jais un gros reseaux salon audio video webcam pis je voulais savoir coté protection jais cru remarquer que linux est tres bien equiper 22:40
Ankmanprotecter quoi?22:41
Ankmancollection audio et video?22:41
Bomboz819anti -ddos flood attack du genre 22:41
Bomboz819non un chat systeme22:42
Bomboz819jveut me metre sous linux avec mon serveur dedié pour me proteter contre le flood pis les personne qui flood les serveur ont etaiss ous windows server 20008 pis la ont change pour linux 22:42
Bomboz819esceque je suis sur le bonne route22:43
Ankmansi tu n'offres pas des services (web server, ftp...) il ne faut pas de protection adicional22:43
Bomboz819ok22:43
Bomboz819mais ubuntu jpense ya un iptable22:43
clacheBomboz819: Oui.22:44
Bomboz819moi jais besoin dune grosse protection anti ddos anti flood 22:44
Ankmansi l'autre a big bandwidth (10 fois que toi ou plus) c'est pas possible de defender ddos. autre que changer IP de ISP22:44
Bomboz819ah oui22:44
Bomboz819mais il exite tu une maniere des blocker pareil sous linux22:44
clacheBomboz819: Je te conseille de lire http://framabook.org/2-simple-comme-ubuntu .22:44
Ankmanlinux doit reject des packets, peut fait ca quelque mille fois par seconde. mais...22:45
Ankmanque quelqu'in floods tu ne peut pas naviger l'internet non plus. tout bandwidth prix d'attacker (sorry if my french sounds bad, am not francophone)22:46
Bomboz819tu vois nous on etais sous windows pis notre serveur glais raide spour ca que jveut me lancer sous linux pour etre mieux proteger22:46
Bomboz819am english 22:46
Bomboz819too22:46
Ankmancool22:46
Ankmanclache: english okay with you?22:46
clacheAnkman: Yes sir.22:47
Ankmanwhat i meant to say is that linu does not need protection. it does not come with open ports (services) per default, like windows does22:47
Bomboz819yess22:47
Ankmanclache: :-)22:47
Ankmanso no firewall needed22:47
Bomboz819i need to open port becasue we have webpanel for manager room audio video chat22:47
Ankmanunless you have a server running22:47
Ankmanfor example an apache web server by default only accept 250 perallel connections. it can be flooded even by a dial-up modem user with a certain script which just opens as many connections as possible and tries to keep them open as long as possible22:49
Ankmanmeans no one else can access apache then. it's a "slow ddos" though, almost no traffic sent22:49
Ankmanthen linux might have syncookies protection set by default22:49
Ankmanthat's all you need if you don't run any services22:50
Bomboz819ok22:50
Ankmanand if someone with big bandwidth or bot net floods you there is nothing you can do as your "line" is flooded and you cannot use it yourself. even if linux has no problems rejecting the flood itself22:50
Bomboz819i have toher question for all of you people is it possible to have remote desktop and icon on linuc dedicated server how do we install service like that22:51
Bomboz819that we need to have to connect on remote desktop 22:52
Ankmanyes, can use ssh for that22:52
Bomboz819in  need linux desktop no command line22:53
Ankmanif sshd is running on linux you can for example "ssh -X 1.2.3.4 firefox" start firefox on the server (1.2.3.4) but see it on your computer22:53
Bomboz819ok22:53
Ankmanyes, ssh -X does22:53
Ankmanbut only applications, not the full desktop22:53
Ankmanfor that you can use tightvnc (is in linux) or other VNC clients and server22:54
Bomboz819i need to see full desktop on my computer 22:54
Bomboz819ok tightvnc22:54
Ankmanfor windows you can download a vnc client too22:54
Bomboz819cool22:54
Bomboz819vnc is it free 22:54
Ankmanlinux has it in its packages already22:54
Ankmanyes22:54
Bomboz819ok cool22:54
Bomboz819nice22:54
Bomboz819vnc or tightvnc is on packages 22:55
Ankmanwith some luck you can skip vnc and try "ssh -X 1.2.3.4 gnome-session" to get (parts of the) gnome desktop, if installed22:55
Ankmantightvnc i used, never tried the other22:56
Bomboz819ok22:56
Ankmanone also has a server22:56
Bomboz819ok23:02

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