Ethernet + HW address

[Sifalakis Manolis (WILLY)]

Fotis Andritsopoulos wrote:
>
> Telika brhka mia lysh-trick...To Linux pou lew parapanw einai gateway gia
> ta pc mesw masq. kai epishs apexoun ena hop apo ayto...To mono pou
> katafera einai gnwrizontas thn hardware address tou ka8enos pc,elegxei
> ka8e ligo an to /proc/net/arp exei thn swsth antistoixia...An dhladh h IP
> 192.168.168.x antistoixei ekei mesa me thn HW pou 8a eprepe na
> antistoixei....Epeidh ta pc den einai polla, (11) to Linux den trexei RIP
> ktl alla exei static routes...Opote an dei oti kapoia IP den symbadizei me
> thn katallhlh HW kanei route del $BAD_IP
> Den einai kai oti kalytero alla paizei....
> 
>                         fOTIS.
> 

 Ayto pou skeytikes einai e3ypno san lysi , alla kai ayto pou proteinei 
o kostas at rincewind.techpath.gr einai episis e3ypno kai isws poio
"ON-LINE" afou den afinei xronika perithwria pou tha mporouse o router
sou na einai vulnerable. Parola ayta nomizw oti me ayto ton tropo
e3asfalizeis oti kapoios apo to protected diktyo sou den tha kanei 
spoof pros to Internet. Diladi einai san na prospatheis na prostateyseis
to Internet apo to lan sou , kai oxi to anapodo. Den 3erw an ayto 
einai pou thes na epityxeis ???.... Diorthwse me an kanw lathos , kai 
an den sou kanei kopo enimerwse me gia ta apotelesmata tis prospathias 
sou se periptwsi pou exw lathos .

			O epimenwn nika ... :-)  
			 Good Luck 	
					Manolis
-- 

Sifalakis Manolis  (WILLY)
e-mail: msifa at ariadne-t.gr
   tel: +030 01 6544279   
                        ** ARIADNE-T NOC **
                          NCSR DEMOKRITOS
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