help me serius problems

[Polychronis Ypodimatopoulos]

Ego pali tha elega prota apo ola na sigoureutoume oti den to ekane to "eglima" 
kapoios apo ti lista. Ela .... se katalaba! :-p

On Monday 17 October 2005 17:28, p pap wrote:
> me nmap stin ip tou mhxnimatos 
> blepo  oti einai anoixtes oi portes 22ssh 80 apache kai 111 rpcbind opou to 
teleutaio den to eixa!  eno sthn trexousa ip
> exei
>
> 80/tcp   open     http
> 1720/tcp filtered H.323/Q.931

To service pou antistoixei se kathe port ginetai match pano sto 
arxeio /etc/services. Auto simainei oti to port 1720 antistoixei genika sto 
H.323/Q.931, alla an to mixanima exei hakeftei tote pote de mporeis na 
ksereis ti trexei ekei.

Efoson uparxei XRONOS, pisteuo to kalutero tha itan na baleis to mixanima piso 
apo ena katharo kai up-to-date mixanima me firewall kai xoris na trexei 
kanena allo service kai na prospathiseis na xrisimopoiiseis kanonika to 
arrosto mixanima, anixneuontas kathe prospatheia pou isos kanei to arrosto 
mixanima na sundethei kapou. An nai... pou??? H energeia auti thelei genika 
prosoxi min tin patiseis kai se allo mixanima.