Connection tracking.

[Σταμάτης Κεκές]

Geia xara se olous - oles,
Loipon se ena Mandrake 9.1 exo stisei ena traffic shaper ( shell script 
pou efarmozei to policy ) To mixanima einai bridge kai stin ousia apo ti 
mia tou kartoula exei to LAN kai apo tin alli exei syndethei me cross 
kalodio me to firewall ( pali linux kai ayto ).
Exo grapsei kapoia perloscripta gia statistika kai mou mazeyoun 
plirofories gia ti kathe class kai ta "taizoun" se RRD databases apo tis 
opoies vgazo grafimata.
Mexri edo ola kala alla antimetopizo to eksis provlima :
Thelo episis na ftiakso scripts pou na kanoun connection tracking kai na 
mou parexoun tis parakato plirofories ana takta xronika diastimata gia 
na tis fytevo ki aytes se RRD database gia grafimata.
 Oi plirofories pou den mporo na vro einai a) se ena conection posa 
bytes metaferthikan kai posa paketa.
 Gia to connection apla me ena cat to /proc/net/ip_conntrack kai me ena 
grep ESTABLISHED mou dinei ta connections xoris omos ta stoixeia gia to 
posa bytes kai posa paketa metaferthikan.
 Exo dokimasei to ntop alla omos eno einai para poly dynato ergaleio, 
mou gemize to partition poy apothikeya ta statistika poly grigora ( 3 
meres to poly gia 1 GB pliroforion ).
 Exei kaneis kati na proteinei ??
 Eyxaristo prokatavolika se osous apantisoun
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