NAT/PAT erotisi

[George Daflidis-Kotsis]

On Wed, Mar 23, 2005 at 07:50:15PM +0000, Richard Anderson wrote:

> Richard Anderson <hackeras at gmail.com> wrote in
> news:Xns961E6A124D317hackerasgmailcom at 194.177.210.210: 
> 
> 
> > Mporoume isos na metatrepsoume ton router se multicast xepernontas
> > etsi to rule tou "1 port CAN only be assignes to 1 ip address" alla
> > meta omos gia athe incoming paketo tou router auto tha stelnetai se
> > olous tous web servers. Me apotelesma omos ti? O client gia kathe 1
> > request pou dinei na pairnei 5 diaforetika responses?!!?!!
> > 
> > Paketo to paketo!
> 
> An omos, rythmizame to configuration file tou kathe Apache(http.conf) na 
> antistoixizei stin ip address tou ekastote mixanimatos pou trexei kapoio 
> registered domain name to opoio tha eixame emeis katoxyrosei proigouemnos 
> (px apo mia free domain redirection company opos tin www.tk), tote, otan 
> tha erxotan to idio paketo ston kathe web server o webserver amesos tha 
> anelye to paketo kai molis diapistone pos to URL proeleusis tou paketou 
> itan to idio me to hostname pou emeis tha tou eixame orisei sto 
> httpd.conf tote tha antilamvanotane oti to request proorizotan gia auton 
> kai tha to ekane "allow" enw oloi oi ypoloipoi web servers tha to ekanan 
> "discard". Kai fysika tha itan o monos pou tha estelne 1 response piso 
> ston client etsi oste na arxisei sosta i amfifromi epikoinonia 
> glytonontas etsi me auton ton tropo ton client apo tin trella tou na 
> parei 5 responses back.[1]
> 
> 
> Auto nomizo einai poly pithano senario gia na paixei kai malista xoris 
> tin anagki yparxis kapoiou extra pc pou tha etrexe linuxaki troxonomo gia 
> na kanei to antistoixo redirection se kathe host. Eseis pos to vlepete?
> 
> 
> [1] Alitheia an epairne o client 5 responses (index.html) ti tha ekane!?   
> Tha crashare giati den tha ixere poio index.html na protoemfanisei?

Eilikrina pisteueis pws h lista auth einai to katallhlo meros gia ma8hmata
load balancing kai web server administration?

Lunei apories gia sugkekrimenes erwthseis, esu exeis metatrepsei th lista
se training course.

Twra 8a mou peis, esu rwtas, ok, autoi pou ka8ontai kai sou apantane ftaine.

-- 
[george daflidis-kotsis - systems administrator - mnw/msts - gdk at thus.net]