Shulou(Shulou.com)06/01 Report--

Editor to share with you how to install Centos6 pptp, I believe that most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to know it!

1. First, install the source of pptp, taking Centos 6 as an example:

The code is as follows:

Yum update

Yum install ppp iptables

Rpm-Uvh http://poptop.sourceforge.net/yum/stable/rhel6/pptp-release-current.noarch.rpm

Yum install pptpd

Package pptpd-1.3.4-2.el6.x86_64 already installed and latest version will be displayed

2, / etc/pptpd.conf the content is like this, refer to here to modify the file, do not overwrite, because the original file is to teach you how to configure the tutorial ah, look at some tutorials on the Internet is rm and then touch, and then write the configuration provided on the tutorial, this is completely unnecessary, but also a lack of a place to learn.

The code is as follows:

Option / etc/ppp/options.pptpd

Localip 192.168.10.2

Remoteip 192.168.10.234-238192.168.10.245

3. Configuration of / etc/ppp/options.pptpd

The code is as follows:

Name pptpd

Refuse-pap

Refuse-chap

Refuse-mschap

Require-mschap-v2

Require-mppe-128

Ms-dns 8.8.8.8

Ms-dns 8.8.4.4

Proxyarp

Novj

Novjccomp

Nologfd

If I remember correctly, you only need to change two dns servers in this configuration file, which is Google's DNS server.

4. Close to success, now add an account to pptpd, vim open / etc/ppp/chap-secrets, and add

Test pptpd test12345 *

It means that the user name is test, the pptpd service is used, the password is test12345, and the IP address is not limited to *

5. Now that you have a user name and password, is it possible to connect? The answer is yes, if you confirm that your firewall has opened the pptp port, you can connect to the pptp server, remember to restart service pptpd restart before connecting to let the configuration take effect.

However, although we can connect at this time, we cannot surf the Internet. This is because we have not set up forwarding, and now we can only go to the intranet (used to access the company's intranet. It should be OK here, right? )

However, for well-known reasons, we do not build this thing to access the intranet, so let's continue to set it up.

6. Editor / etc/sysconfig/iptables, iptables-related documents seen on the Internet are not recommended to set iptables in this way.

The code is as follows:

* nat

: P REROUTING ACCEPT [6:312]

: INPUT ACCEPT [0:0]

: OUTPUT ACCEPT [0:0]

: P OSTROUTING ACCEPT [0:0]

-A POSTROUTING-s 192.168.10 MASQUERADE 24-o eth0-j MASQUERADE

COMMIT

In the filter section, add the following

-An INPUT-p tcp-- dport 1723-j ACCEPT

-An INPUT-p tcp-- dport 47-j ACCEPT

-An INPUT-p gre-j ACCEPT

7. Without direct editing

Iptables-A POSTROUTING-s 192.168.10.00 eth0 24-o eth0-j MASQUERADE

8. Enable the forwarding function of IP address

Echo 1 > / proc/sys/net/ipv4/ip_forward

The above is all the contents of the article "how to install pptp in Centos6". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.