Ignacio Valdes Implementation Log/Episode7: Difference between revisions
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==The Intracare Implementation Log [[ | ==The Intracare Implementation Log 7 [[Episode6|(Back to Episode 6)]] [[Intracare Implementation Log|(Back to Log Homepage)]] [[Episode8|(On to Episode 8)]]== | ||
[[Category:Intracare Implementation Log]] | |||
==iptables and other useful port commands== | ==iptables and other useful port commands== | ||
Ignacio Valdes Date: Mon, 28 Jul 2008 16:41:48 -0500 | Ignacio Valdes Date: Mon, 28 Jul 2008 16:41:48 -0500 | ||
So we had the server up and running but could only get CPRS running by | So we had the server up and running but could only get CPRS running by | ||
ssh tunnel at first. We had to open a port on the Linux server as | ssh tunnel at first. We had to open a port on the Linux server as | ||
well. Congruency of port numbers for both client and server are | well. Congruency of port numbers for both client and server are | ||
necessary. Something like 9330 which should be present in the CPRS P= | necessary. Something like 9330 which should be present in the CPRS P= | ||
parameter list and in the xinetd listening port. We used a TCP, not a | parameter list and in the xinetd listening port. We used a TCP, not a | ||
UDP port so step 2 below is not necessary if you are using TCP only. | UDP port so step 2 below is not necessary if you are using TCP only. | ||
The following commands taken from this page: | The following commands taken from this page: | ||
http://blog.eukhost.com/webhosting/how-to-open-port-on-server where | http://web.archive.org/web/20140501133838/https://www.blog.eukhost.com/webhosting/how-to-open-port-on-server | ||
needed to open our port on the Fedora 9 server so that we could use | where needed to open our port on the Fedora 9 server so that we could use | ||
CPRS from any client without the tunnel: | CPRS from any client without the tunnel: | ||
you can verify the port with | you can verify the port with | ||
netstat -nap | grep : | netstat -nap | grep : | ||
1.you can open TCp port with | 1.you can open TCp port with | ||
iptables -A INPUT -p tcp –dport 9330 -j ACCEPT | iptables -A INPUT -p tcp –dport 9330 -j ACCEPT | ||
2. You can open UDP port with | 2. You can open UDP port with | ||
iptables -A INPUT -p udp –sport -j ACCEPT | iptables -A INPUT -p udp –sport -j ACCEPT | ||
after that | after that | ||
3. service iptables save | 3. service iptables save | ||
and for flushhing iptables us | and for flushhing iptables us | ||
4. iptables -F | 4. iptables -F | ||
[[ | [[Episode6|Episode 6]] [[Intracare Implementation Log|Log Homepage]] [[Episode8|Episode 8]] | ||
Latest revision as of 04:33, 13 November 2020
The Intracare Implementation Log 7 (Back to Episode 6) (Back to Log Homepage) (On to Episode 8)
iptables and other useful port commands
Ignacio Valdes Date: Mon, 28 Jul 2008 16:41:48 -0500
So we had the server up and running but could only get CPRS running by ssh tunnel at first. We had to open a port on the Linux server as well. Congruency of port numbers for both client and server are necessary. Something like 9330 which should be present in the CPRS P= parameter list and in the xinetd listening port. We used a TCP, not a UDP port so step 2 below is not necessary if you are using TCP only. The following commands taken from this page: http://web.archive.org/web/20140501133838/https://www.blog.eukhost.com/webhosting/how-to-open-port-on-server where needed to open our port on the Fedora 9 server so that we could use CPRS from any client without the tunnel: you can verify the port with netstat -nap | grep : 1.you can open TCp port with iptables -A INPUT -p tcp –dport 9330 -j ACCEPT 2. You can open UDP port with iptables -A INPUT -p udp –sport -j ACCEPT after that 3. service iptables save and for flushhing iptables us 4. iptables -F Episode 6 Log Homepage Episode 8
