<?xml version="1.0" encoding="UTF-8"?> <rss
version="2.0"
xmlns:content="http://purl.org/rss/1.0/modules/content/"
xmlns:wfw="http://wellformedweb.org/CommentAPI/"
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:atom="http://www.w3.org/2005/Atom"
xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
> <channel><title>Frequently Asked Questions About Linux / UNIX &#187; tcp port</title> <atom:link href="http://www.cyberciti.biz/faq/tag/tcp-port/feed/" rel="self" type="application/rss+xml" /><link>http://www.cyberciti.biz/faq</link> <description>Every answer asks a more beautiful question.</description> <lastBuildDate>Fri, 03 Feb 2012 22:38:32 +0000</lastBuildDate> <language>en</language> <sy:updatePeriod>hourly</sy:updatePeriod> <sy:updateFrequency>1</sy:updateFrequency> <generator>http://wordpress.org/?v=3.3.1</generator> <item><title>Linux iptables: Port Redirection Example</title><link>http://www.cyberciti.biz/faq/linux-port-redirection-with-iptables/</link> <comments>http://www.cyberciti.biz/faq/linux-port-redirection-with-iptables/#comments</comments> <pubDate>Mon, 01 Feb 2010 16:30:03 +0000</pubDate> <dc:creator>Vivek Gite</dc:creator> <category><![CDATA[Iptables]]></category> <category><![CDATA[192]]></category> <category><![CDATA[chains]]></category> <category><![CDATA[destination ip]]></category> <category><![CDATA[destination port]]></category> <category><![CDATA[incoming interface]]></category> <category><![CDATA[incoming traffic]]></category> <category><![CDATA[interface name]]></category> <category><![CDATA[iptables redirect ip]]></category> <category><![CDATA[iptables redirect local port]]></category> <category><![CDATA[iptables redirect port 80]]></category> <category><![CDATA[iptables-save]]></category> <category><![CDATA[man page]]></category> <category><![CDATA[mask]]></category> <category><![CDATA[match]]></category> <category><![CDATA[NAT Redirect]]></category> <category><![CDATA[nat rules]]></category> <category><![CDATA[OUTPUT]]></category> <category><![CDATA[ports]]></category> <category><![CDATA[PREROUTING]]></category> <category><![CDATA[REDIRECT]]></category> <category><![CDATA[target]]></category> <category><![CDATA[tcp port]]></category> <guid
isPermaLink="false">http://www.cyberciti.biz/faq/?p=6366</guid> <description><![CDATA[<div
style='float:right;margin-top:0px;margin-left:5px;'><a
href='http://www.cyberciti.biz/faq/category/iptables/' title='See all Firewall related FAQ'><img
src='http://files.cyberciti.biz/cbzcache/3rdparty/firewall.png' border='0' /></a></div> <span
class="drop_cap">H</span>ow do I redirect 80 port to 8123 using iptables?]]></description> <wfw:commentRss>http://www.cyberciti.biz/faq/linux-port-redirection-with-iptables/feed/</wfw:commentRss> <slash:comments>10</slash:comments> </item> <item><title>MySQL: Change Default Port Under Linux / UNIX</title><link>http://www.cyberciti.biz/faq/change-default-mysql-port-under-linuxunix/</link> <comments>http://www.cyberciti.biz/faq/change-default-mysql-port-under-linuxunix/#comments</comments> <pubDate>Tue, 26 Aug 2008 09:56:06 +0000</pubDate> <dc:creator>Vivek Gite</dc:creator> <category><![CDATA[CentOS]]></category> <category><![CDATA[Debian / Ubuntu]]></category> <category><![CDATA[Linux]]></category> <category><![CDATA[MySQL]]></category> <category><![CDATA[Networking]]></category> <category><![CDATA[RedHat and Friends]]></category> <category><![CDATA[Solaris-Unix]]></category> <category><![CDATA[Suse]]></category> <category><![CDATA[Ubuntu Linux]]></category> <category><![CDATA[UNIX]]></category> <category><![CDATA[/etc/my.cnf]]></category> <category><![CDATA[buffer size]]></category> <category><![CDATA[cache size]]></category> <category><![CDATA[configuration file]]></category> <category><![CDATA[default port]]></category> <category><![CDATA[log error]]></category> <category><![CDATA[max connections]]></category> <category><![CDATA[mysql port]]></category> <category><![CDATA[port 3306]]></category> <category><![CDATA[port tcp]]></category> <category><![CDATA[python scripts]]></category> <category><![CDATA[red hat enterprise]]></category> <category><![CDATA[restart mysql]]></category> <category><![CDATA[server port]]></category> <category><![CDATA[tcp port]]></category> <category><![CDATA[thread concurrency]]></category> <category><![CDATA[unix operating systems]]></category> <guid
isPermaLink="false">http://www.cyberciti.biz/faq/?p=1530</guid> <description><![CDATA[<div
style='float:right;margin-top:0px;margin-left:5px;'><a
href='/faq/category/mysql/' title='See all MySQL Database Server related FAQ'><img
src='http://files.cyberciti.biz/cbzcache/3rdparty/mysqllogo.gif' border='0' /></a></div> <span
style='color: rgb(255, 0, 0);'>Q.</span>I'm using MySQL 5 under Red Hat Enterprise Linux 5. How do I change default mysql server port (tcp port 3306) under Linux or UNIX operating systems?]]></description> <wfw:commentRss>http://www.cyberciti.biz/faq/change-default-mysql-port-under-linuxunix/feed/</wfw:commentRss> <slash:comments>7</slash:comments> </item> <item><title>OpenSuse / Suse Linux Open a Port Range in the Firewall</title><link>http://www.cyberciti.biz/faq/opensuse-suse-enterprise-linux-firewall-open-port/</link> <comments>http://www.cyberciti.biz/faq/opensuse-suse-enterprise-linux-firewall-open-port/#comments</comments> <pubDate>Mon, 02 Jun 2008 17:21:25 +0000</pubDate> <dc:creator>Vivek Gite</dc:creator> <category><![CDATA[Iptables]]></category> <category><![CDATA[Linux]]></category> <category><![CDATA[Security]]></category> <category><![CDATA[Suse]]></category> <category><![CDATA[enterprise linux]]></category> <category><![CDATA[firewall]]></category> <category><![CDATA[linux open port]]></category> <category><![CDATA[opensuse iptables open port]]></category> <category><![CDATA[opensuse open port]]></category> <category><![CDATA[suse enterprise]]></category> <category><![CDATA[suse iptables open port]]></category> <category><![CDATA[suse open port]]></category> <category><![CDATA[tcp port]]></category> <category><![CDATA[tcp ports]]></category> <guid
isPermaLink="false">http://www.cyberciti.biz/faq/?p=3881</guid> <description><![CDATA[<div
style='float:right;margin-top:0px;margin-left:5px;'><a
href='http://www.cyberciti.biz/faq/category/suse/' title='See all Suse Linux related FAQ'><img
src='http://files.cyberciti.biz/cbzcache/3rdparty/suselinux.gif' border='0' /></a></div> <span
class="drop_cap">H</span>ow do I open a network port range in the firewall under OpenSuse / Suse Enterprise Linux server? How do open a port range in my firewall, such as the TCP ports 30000 to 35000? ]]></description> <wfw:commentRss>http://www.cyberciti.biz/faq/opensuse-suse-enterprise-linux-firewall-open-port/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> <item><title>Linux / UNIX Find Out What Program / Service is Listening on a Specific TCP Port</title><link>http://www.cyberciti.biz/faq/find-out-which-service-listening-specific-port/</link> <comments>http://www.cyberciti.biz/faq/find-out-which-service-listening-specific-port/#comments</comments> <pubDate>Wed, 20 Feb 2008 18:36:01 +0000</pubDate> <dc:creator>Vivek Gite</dc:creator> <category><![CDATA[Linux]]></category> <category><![CDATA[Networking]]></category> <category><![CDATA[Security]]></category> <category><![CDATA[Troubleshooting]]></category> <category><![CDATA[UNIX]]></category> <category><![CDATA[/etc/services]]></category> <category><![CDATA[display open port list]]></category> <category><![CDATA[dns lookup]]></category> <category><![CDATA[find specific TCP port list]]></category> <category><![CDATA[host name]]></category> <category><![CDATA[internet services]]></category> <category><![CDATA[list open port]]></category> <category><![CDATA[lsof command]]></category> <category><![CDATA[netstat command]]></category> <category><![CDATA[network numbers]]></category> <category><![CDATA[networking program]]></category> <category><![CDATA[plain ascii]]></category> <category><![CDATA[port names]]></category> <category><![CDATA[protocol]]></category> <category><![CDATA[sockets]]></category> <category><![CDATA[tcp port]]></category> <category><![CDATA[udp port]]></category> <category><![CDATA[udp ports]]></category> <guid
isPermaLink="false">http://www.cyberciti.biz/faq/find-out-which-service-listening-specific-port/</guid> <description><![CDATA[Q. How do I find out which service is listening on a specific port? How do I find out what program is listening on a specific TCP Port? A. Under Linux and UNIX you can use any one of the following command to get listing on a specific TCP port: => lsof : list open [...]]]></description> <wfw:commentRss>http://www.cyberciti.biz/faq/find-out-which-service-listening-specific-port/feed/</wfw:commentRss> <slash:comments>9</slash:comments> </item> <item><title>How do I turn on telnet service on for a Linux / FreeBSD system?</title><link>http://www.cyberciti.biz/faq/how-do-i-turn-on-telnet-service-on-for-a-linuxfreebsd-system/</link> <comments>http://www.cyberciti.biz/faq/how-do-i-turn-on-telnet-service-on-for-a-linuxfreebsd-system/#comments</comments> <pubDate>Fri, 24 Mar 2006 10:45:00 +0000</pubDate> <dc:creator>Vivek Gite</dc:creator> <category><![CDATA[FreeBSD]]></category> <category><![CDATA[Linux]]></category> <category><![CDATA[Networking]]></category> <category><![CDATA[Suse]]></category> <category><![CDATA[Troubleshooting]]></category> <category><![CDATA[Ubuntu Linux]]></category> <category><![CDATA[UNIX]]></category> <category><![CDATA[communication protocol]]></category> <category><![CDATA[internet server]]></category> <category><![CDATA[linux distribution]]></category> <category><![CDATA[network protocol]]></category> <category><![CDATA[port_23]]></category> <category><![CDATA[program telnet]]></category> <category><![CDATA[server installation]]></category> <category><![CDATA[tcp port]]></category> <category><![CDATA[telnet port]]></category> <category><![CDATA[telnet server]]></category> <guid
isPermaLink="false">http://www.cyberciti.biz/faq/faq/how-do-i-turn-on-telnet-service-on-for-a-linuxfreebsd-system.php</guid> <description><![CDATA[Q. Can you example how can I install telnet service or server under Linux or FreeBSD operating system? A. TELNET (TELetype NETwork) is a network protocol used on the Internet or local area network LAN connections. The telnetd program (telnet server) is a server which supports the DARPA telnet interactive communication protocol. Telnetd is normally [...]]]></description> <wfw:commentRss>http://www.cyberciti.biz/faq/how-do-i-turn-on-telnet-service-on-for-a-linuxfreebsd-system/feed/</wfw:commentRss> <slash:comments>37</slash:comments> </item> <item><title>Restrict ssh access using Iptable</title><link>http://www.cyberciti.biz/faq/restrict-ssh-access-use-iptable/</link> <comments>http://www.cyberciti.biz/faq/restrict-ssh-access-use-iptable/#comments</comments> <pubDate>Tue, 31 Jan 2006 22:55:00 +0000</pubDate> <dc:creator>Vivek Gite</dc:creator> <category><![CDATA[Iptables]]></category> <category><![CDATA[Linux]]></category> <category><![CDATA[filter rules]]></category> <category><![CDATA[incoming connection]]></category> <category><![CDATA[ip packet filter]]></category> <category><![CDATA[ips]]></category> <category><![CDATA[iptables firewall]]></category> <category><![CDATA[linux iptables]]></category> <category><![CDATA[linux kernel]]></category> <category><![CDATA[port 22]]></category> <category><![CDATA[restrict access]]></category> <category><![CDATA[server ip address]]></category> <category><![CDATA[shell script]]></category> <category><![CDATA[ssh access]]></category> <category><![CDATA[ssh server]]></category> <category><![CDATA[tcp port]]></category> <guid
isPermaLink="false">http://www.cyberciti.biz/faq/faq/restrict-ssh-access-using-iptable.php</guid> <description><![CDATA[Q. How do I stop or restrict access to my OpenSSH (SSHD) server using Linux iptables based firewall? A. Linux iptables firewall can be use to block or restrict access to ssh server. Iptables command is used to set up, maintain, and inspect the tables of IP packet filter rules in the Linux kernel. However, [...]]]></description> <wfw:commentRss>http://www.cyberciti.biz/faq/restrict-ssh-access-use-iptable/feed/</wfw:commentRss> <slash:comments>1</slash:comments> </item> </channel> </rss>
