, Microsoft Point-to-Point Encryption) patch and select the appropriate version based on the kernel. The installation command is as follows:
# Rpm-ivh kernel-mppe-2.4.20-31.9.i686.rpm
Run the following command to check whether the kernel MPPE patch is successfully installed:
# Modprobe ppp-compress-18
3. does PPP support MPPE check?
Run the following command to check whether PPP supports MPPE:
# Strings/usr/sbin/pppd grep-I mppe wc -- lines
If the above command output is "0", it means not
of the local VPN Server and the IP address range allocated after the client logs on.DebugOption/etc/ppp/options.ppt pdLocalip 192.168.0.254 # IP address of the local VPN ServerRemoteip 192.168.1.1-254 # IP address range allocated
VPN server on SUSE 10
Ppp *. rpm pptp *. rpm pptpd *. rpm (you can use rpm-qa to check whether the tool is installed before installation)
2. files to be followed
Etc/ppp etc/pptpd/etc/pptpd. conf (the first two are directories)
3. files to be configured
/Etc/pptpd. conf
Localip 192.168.1.88 # VPN server
installed, you need to set the dependency. First, edit/etc/pptpd. conf sudo nano/etc/pptpd. conf to remove the comments of the localip and remoteip parameters at the end of the file, and modify them accordingly. Here, localip is the ip address of the server after VPN connection, while remoteip is the client's allocable ip ad
1. Installing VPN-related services
Open Server Manager and select Add roles and features.
On the Server Roles page, choose to install both the network policy and access services and remote access roles.
In the network policy and Access Services role service configuration page, select Install Network Policy
initialization connection, a VPN router always acts as the calling router (the VPN client), while the other VPN router always acts as the answering router (the VPN server). When a one-way initialized site to site connection is successfully created, the calling router adds a
preparations before a VPN remote connection.The first to obtain the VPN server access to the Internet public IP address, if it is assigned static IP, it is simple, if it is dynamic IP, it must be remotely available at any time to obtain this IP address, such as Figure 1, 19
-31.9.i686.rpm. The installation command is as follows:
# Rpm-ivh kernel-mppe-2.4.20-31.9.i686.rpm
Run the following command to check whether the kernel MPPE patch is successfully installed:
# Modprobe ppp-compress-18
3. Check whether PPP supports MPPE.
Run the following command to check whether PPP supports MPPE:
# Strings '/usr/sbin/pppd' grep-I mppe wc-lines
If the above command output is "0", it means not supported; If the output is "30" or a larger number, it means support.
4. Install PPTPD
Need VPN first you want to make sure that your server has a service to start.
1.window Self-brought firewallWindows Firewall/internet Connection Sharing (ICS) stopped
2. Remote Registry ServiceRemote Registry Open
3.server ServiceServer Open
4.route Routing ServiceRouting and Remote Access opens
5.Workstation Service Open
After the service that should be op
address in the subject name? [No]: n*Include in this topicIPAddress
Request certificate from CA? [Yes/no]: y*Whether to apply for a certificate. You must select Yes here.
% Certificate request sent to Certificate Authority
% The 'show crypto ca certificate myca verbose 'commandwill show the fingerprint.
After applying for a certificate on the vro, go to the Certificate Server CA and open the Certificate Au
There are many methods for setting up a vpn Server on ubuntu with a single Nic, including PPTP, L2TP/IPSec, and OpenVPN. Among the three methods, the latter two have better security, but the configuration is troublesome. OpenVPN also requires additional clients on the Windows/Mac platform. Although the L2TP/IPSec method is better, after I configure it, although Windows and Linux users have no problems, Mac/
followed
Etc/ppp etc/pptpd/etc/pptpd. conf (the first two are directories)
3. files to be configured
/Etc/pptpd. conf
Localip 192.168.1.88 # VPN server address, which can be a virtual address
Remoteip 192.168.2.100-200 # IP address assigned to the
Configure the VPN proxy server in CentOSI use CentOS 6.4 Here. The configurations of other linux versions are basically the same.1. Check whether the PPP and TUN devices of the VPS are correctly installed. The code is as follows:Copy code Ls/dev/pppLs/dev/net/tun# OrCat/dev/pppCat/dev/net/tun If the message "No such file or directory" or "No such device or
Of course, VPN is far more useful than this, such as game agents. The following describes how to set up a VPN under Windows. Hope to help you.
Preparations: windows firewall (windows firewall/internet connection sharing (ICS) must be stopped (or port 1723 is allowed); remote Registry (remote Registry) must be enabled; server must be enabled; Routing and Remote A
Set up a VPN Server in CentOS
Note:
Server Operating System: CentOS 5.X 64-bit
Server IP Address: 192.168.21.128
Purpose: To install and configure pptp on the server and provide the vpn
Client settings:
1. Open start control panel and click Network and sharing center"
2. In the "Change Network Settings" column, click "set new connection and network"
3. In the "set connection or network" dialog box, click "connect to work zone" and click "Next"
4. In the "connect to work zone" dialog box, click "use my Internet connection (VPN)" And connect through the Internet using virtual private network (V
already configured this SERVER and need to start again, right-click the SERVER name on "SERVER" and select "Disable Routing and Remote Access ", you can stop this service to reconfigure it!4) after entering the Configuration Wizard, in "public settings", click "Virtual Private Network VPN)
Recently completed an environment based on the ISA VPN configuration, and a number of collation, today, the detailed configuration process to the blog, I hope to be more ready for the ISA VPN configuration of the Bo friends and friends to bring some help, this article is involved in the VPN configuration certificate-based L2TP IPSEC
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