nmap

[Dalibor]

Postavljen je ADSL router (linux masina) in po preverjanju z nmapom mi 
pokaze porte, ki so znacilni za M$. Kje za vraga pa dobi te porte oz. 
kako se resim tega?
# nmap 193.xxx.xxx.xxx

Starting nmap V. 2.54BETA31 ( www.insecure.org/nmap/ )
Interesting ports on  (193.189.171.9):
(The 1545 ports scanned but not shown below are in state: closed)
Port       State       Service
21/tcp     open        ftp
22/tcp     open        ssh
135/tcp    filtered    loc-srv
137/tcp    filtered    netbios-ns
138/tcp    filtered    netbios-dgm
139/tcp    filtered    netbios-ssn
161/tcp    filtered    snmp
445/tcp    filtered    microsoft-ds
593/tcp    filtered    http-rpc-epmap

lp
dalibor