|
|
Sponsored Content
Top Forums
Programming
c functions to turn off open ports in linux
Post 302471096 by anand121 on Friday 12th of November 2010 01:50:09 AM
11-12-2010
|
|
10 More Discussions You Might Find Interesting
1. Cybersecurity
/* Linux Slackware */
Nmap shows the following ports open on the gateway.
21/tcp ftp
22/tcp ssh
23/tcp telnet
25/tcp smtp
37/tcp time
80/tcp http
113/tcp auth
515/tcp printer
587/tcp submission
1024/tcp kdm
6000/tcp x11
-------------------------------
i would like to close as... (10 Replies)
Discussion started by: LowOrderBit
10 Replies
2. Linux
how can i open ports i need in red hat server vs root access ? (7 Replies)
Discussion started by: Sirius
7 Replies
3. Shell Programming and Scripting
Hello, i need a script (bash type maybe?..), which would check open ports on 127.0.0.1 and then compare open ports with "registered/allowed" port list and try to kill the program who uses unregistered ports. It would be great that script would be started lets say every 5 or 10 minutes.
You see i... (2 Replies)
Discussion started by: MorchiuS
2 Replies
4. AIX
Hi Every body,
What is the command on AIX 5.2 that can be used to get all open ports? (2 Replies)
Discussion started by: aldowsary
2 Replies
5. IP Networking
Hi all - i currently run a domain strifex.net. This domain has a dedicated IP address and in having that, should be able to run a ventrilo VoIP server from it. I uploaded all the needed files etc... and am able to connect to it, if and only if i enable DMZ to my local machine - then i am able to... (1 Reply)
Discussion started by: ccfc1986
1 Replies
6. UNIX for Dummies Questions & Answers
Hello,
I have a number of Solaris 8 Sun servers that have open ports that I cannot identify. I see some with 1012-1020 (which are reserved ports according to the IANA. Lsof does not identify these. One server has all these on and one server just has 1017.
*.1023 ... (3 Replies)
Discussion started by: csross
3 Replies
7. Cybersecurity
Hi,
I am trying to close all possible ports on my solaris and linux servers.
I am stuck on the following ports on both Solaris 10 (local zone) and Linux (Suse) servers.
Here is nmap output :
PORT STATE SERVICE
22/tcp open ssh
80/tcp open http
1720/tcp open H.323/Q.931... (6 Replies)
Discussion started by: manifesto
6 Replies
8. Solaris
hi guys,
may i know the exact steps to open a port in solaris.i have some rough idea - which is adding the port number in /etc/services.
but i am not sure the correct conventions, steps or any other steps.
kindly advise.thanks guys ! (1 Reply)
Discussion started by: cromohawk
1 Replies
9. IP Networking
Hi,
I have read some forum theads about the open and close ports. some points are clear and it is not working on my machine or something am i missing?
I have commented out a port /etc/services, one application uses
then when i use the telnet <hostname> <port_blocked> it shows connected..... (1 Reply)
Discussion started by: balamv
1 Replies
10. HP-UX
Can I use the /etc/services and /etc/protocols to setup to turn a specific port on or off? Thanks:confused: (1 Reply)
Discussion started by: pjsicon
1 Replies
LEARN ABOUT CENTOS
tapset::tcp
tapset::tcp(3stap) tapset::tcp(3stap) NAME
tapset::tcp - systemtap tcp tapset DESCRIPTION
This family of probe points is used to probe events that occur in the TCP layer, tcp.sendmsg Sending a tcp message See probe::tcp.sendmsg(3stap) for details. tcp.sendmsg.return Sending TCP message is done See probe::tcp.sendmsg.return(3stap) for details. tcp.recvmsg Receiving TCP message See probe::tcp.recvmsg(3stap) for details. tcp.recvmsg.return Receiving TCP message complete See probe::tcp.recvmsg.return(3stap) for details. tcp.disconnect TCP socket disconnection See probe::tcp.disconnect(3stap) for details. tcp.disconnect.return TCP socket disconnection complete See probe::tcp.disconnect.return(3stap) for details. tcp.setsockopt Call to setsockopt() See probe::tcp.setsockopt(3stap) for details. tcp.setsockopt.return Return from setsockopt() See probe::tcp.setsockopt.return(3stap) for details. tcp.receive Called when a TCP packet is received See probe::tcp.receive(3stap) for details. SEE ALSO
probe::tcp.sendmsg(3stap), probe::tcp.sendmsg.return(3stap), probe::tcp.recvmsg(3stap), probe::tcp.recvmsg.return(3stap), probe::tcp.disconnect(3stap), probe::tcp.disconnect.return(3stap), probe::tcp.setsockopt(3stap), probe::tcp.setsockopt.return(3stap), probe::tcp.receive(3stap), stap(1), stapprobes(3stap) IBM
--- tapset::tcp(3stap)