User bonsaiviking

42 votes

Which ports do I need to open in the firewall to use NFS?

answered Apr 5, 2012 at 21:22

31 votes

Accepted

Nmap: find free IPs from the range

answered Apr 4, 2014 at 13:56

26 votes

Accepted

Rate limiting with UFW: setting limits

answered Apr 12, 2012 at 20:00

24 votes

Accepted

Nmap not scanning all ports

answered May 23, 2012 at 11:21

20 votes

Accepted

Accessing a windows shared folder from Linux?

answered Apr 5, 2012 at 21:12

14 votes

Accepted

vsftpd will not accept passwords encrypted with MD5

answered Nov 19, 2012 at 18:40

14 votes

Is there a way to see what is actually filtering TCP port communication?

answered Mar 4, 2015 at 16:10

14 votes

Accepted

Ping hostname returns another hostname in output : what does it mean?

answered Jan 26, 2013 at 14:49

11 votes

less with "update file" like functionality

answered Nov 6, 2012 at 13:03

10 votes

Fast and reliable way to scan a Class B network using nmap

answered Oct 31, 2016 at 3:57

9 votes

Check if remote host/port is open - Can't use GNU Netcat nor NMap - RHEL 7

answered Jul 11, 2016 at 16:39

8 votes

Accepted

using wireshark/tshark in command line to ignore ssh connections

answered Jan 7, 2013 at 22:05

8 votes

Accepted

perl equivalent of sh -e

answered Mar 1, 2012 at 17:11

6 votes

NFS server + client : Recommended hardening / final touches

answered Mar 1, 2012 at 13:11

6 votes

Accepted

SCP overwrites files with dollar signs

answered Apr 11, 2012 at 14:37

6 votes

Why does a wired network slow down with user increase?

answered Apr 15, 2012 at 3:42

6 votes

In, IPTables, whats the difference between these two rules?

answered Oct 24, 2012 at 20:37

6 votes

Nmap reporting open http-proxy on 8080, but none is running

answered Apr 19, 2019 at 15:17

5 votes

Accepted

Ping only OS Detection with nmap?

answered Jul 11, 2013 at 21:15

5 votes

Accepted

Is is better to edit the paths file or exporting PATH in .bashrc/.bash_profile?

answered Mar 2, 2012 at 19:39

5 votes

IPtables: is there a minimum UDP packet size for a DNS lookup?

answered Apr 3, 2012 at 2:57

4 votes

646/tcp open unknown

answered May 12, 2012 at 17:21

4 votes

Weird Port scanning results using nmap

answered Sep 14, 2012 at 18:11

4 votes

Accepted

Getting a TTY in a Connectback Shell

answered Apr 1, 2013 at 16:28

3 votes

Accepted

Do an os scan with nmap only

answered Apr 11, 2013 at 15:21

3 votes

Accepted

making sense of the nmap options

answered Apr 12, 2013 at 20:12

3 votes

Accepted

nmap shows strange open ports

answered Dec 28, 2015 at 15:25

3 votes

Accepted

Understanding the nmap ssl-enum-ciphers script

answered Nov 14, 2016 at 18:24

3 votes

Accepted

How to interpret nmap result, host up but no ports open

answered Jul 7, 2015 at 2:31

3 votes

port 25 is reported to be open but no service is listening

answered Apr 30, 2014 at 17:32

Stack Exchange Network

81 Answers

Which ports do I need to open in the firewall to use NFS?

Nmap: find free IPs from the range

Rate limiting with UFW: setting limits

Nmap not scanning all ports

Accessing a windows shared folder from Linux?

vsftpd will not accept passwords encrypted with MD5

Is there a way to see what is actually filtering TCP port communication?

Ping hostname returns another hostname in output : what does it mean?

less with "update file" like functionality

Fast and reliable way to scan a Class B network using nmap

Check if remote host/port is open - Can't use GNU Netcat nor NMap - RHEL 7

using wireshark/tshark in command line to ignore ssh connections

perl equivalent of sh -e

NFS server + client : Recommended hardening / final touches

SCP overwrites files with dollar signs

Why does a wired network slow down with user increase?

In, IPTables, whats the difference between these two rules?

Nmap reporting open http-proxy on 8080, but none is running

Ping only OS Detection with nmap?

Is is better to edit the paths file or exporting PATH in .bashrc/.bash_profile?

IPtables: is there a minimum UDP packet size for a DNS lookup?

646/tcp open unknown

Weird Port scanning results using nmap

Getting a TTY in a Connectback Shell

Do an os scan with nmap only

making sense of the nmap options

nmap shows strange open ports

Understanding the nmap ssl-enum-ciphers script

How to interpret nmap result, host up but no ports open

port 25 is reported to be open but no service is listening