Provjeravao sam otvorene portove
i onda u conkyju pod Inbound Local Service/Port vidim$ sudo nmap -sT -O localhost
[sudo] password for madone:
Starting Nmap 5.00 ( http://nmap.org ) at 2009-12-28 11:35 CET
Warning: Hostname localhost resolves to 2 IPs. Using 127.0.0.1.
Interesting ports on localhost (127.0.0.1):
Not shown: 996 closed ports
PORT STATE SERVICE
25/tcp open smtp
139/tcp open netbios-ssn
445/tcp open microsoft-ds
3306/tcp open mysql
i napravim provjeru na ovoj stranici https://www.grc.com/x/portprobe=20003 i dobijem potvrdu da je otvoren port 20003163.216.broadbend10.lol.cz port:20003
Probao sam whois ali ništa ne kaže, pretpostavljam da je to nekakva adresa od mog ISP....
1. Kako to da se taj port sam otvorio ?
2. Koja je razlika između Local Service/Port i Remote Service/Port ?
Local Service/Port u conkyju rijetko ima otvoreni port dok Remote ima stalno.
3. I zašto se u postavkama conkija koriste samo određeni portovi za skeniranje recimo za
#EditInbound: ${tcp_portmon 1 32767 count}
i
Outbound: ${tcp_portmon 32768 61000 count}
U međuvremenu se otvorio isti port 20003 ali sa adresom 92.99.72.33 , pa sam provjerio whois i kaže
Kod: Označi sve
whois 92.99.72.33
% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See http://www.ripe.net/db/support/db-terms-conditions.pdf
% Note: This output has been filtered.
% To receive output for a database update, use the "-B" flag.
% Information related to '92.99.72.0 - 92.99.79.255'
inetnum: 92.99.72.0 - 92.99.79.255
netname: ETISALATADSL-EMIRNET
descr: Emirates Telecommunications Corporation
descr: P O Box 1150, Dubai, UAE
country: AE
admin-c: AK915-RIPE
tech-c: AK915-RIPE
status: ASSIGNED PA
mnt-by: ETISALAT-MNT
source: RIPE # Filtered
person: Arif Khalid
address: Emirates Telecommunications Corporation
address: P O Box 1150, Dubai, UAE
phone: +971 800 6100
fax-no: +971 4 2959876
e-mail: lir@nic.ae
remarks: For any kind of abuse orignating from our network please
remarks: email abuse@emirates.net.ae
nic-hdl: AK915-RIPE
mnt-by: ETISALAT-MNT
source: RIPE # Filtered
,