openvpn linux

: 173.194.33.179Name: www.google.comAddress: 173.194.33.180Perfect! Now a normal Domain Name Service is working in your system. Next, configure OpenVPN.Install and configure OpenVPNOpenVPN is an open-source VPN solution that uses SSL/TLS as key exchange. It is also very easy to deploy in a Linux environment. It may be a little difficult to configure OpenVPN, but you do not need to make too many modificati

about a need to get specific app data out of a specific route!Unfortunately, in the previous version of Android kernel, such a simple requirement is very difficult to implement. Now the Linux 4.10 kernel has brought a new feature, that is, to configure different policy routes for different UID, which is enough to solve my problem, just about two or three years later:ADD support for Per-uid routing. It allows the administrator to configure rules such

How long has it been running for a novice on a Linux system to see a process on my Ubuntu Server (or, depending on the process ID )? The following brothers share Linux with a good way to everyone.··· You need to use the PS command to view information about a set of running processes. the PS Command provides the following two formatting options. ETime shows the time that has passed since the process started

keepalivedGlobal_defs {Notification_email {Root @ localhost}Notification_email_from amos.lu@sky-mobi.comSmtp_server 127.0.0.1Smtp_connect_timeout 30Router_id LVS_DEVEL}Vrrp_script monitor {Script "nohup/etc/keepalived/monitor. sh 2>/root/error. log >/dev/null"Interval 20}Vrrp_instance VI_1 {State MASTERInterface eth0Virtual_router_id 200Priority100Advert_int 1Authentication {Auth_type PASSAuth_pass 1111}Virtual_ipaddress {172.18.5.10}Track_script {Monitor}Notify_master "/etc/keepalived/notify.

level, both can provide secure remote access. However, IPSecVPN is designed to connect and protect data streams in a trusted network. Therefore, it is more suitable for providing communication security for different networks, because of the following technical features, SSLVPN is more suitable for the secure access of remote scattered mobile users. OpenVPN is an application-layer VPN implementation based on the OpenSSL library. For details, see http:

and P2:Ip netns exec netns1 P1P2Okay, it's all over.I always think that in Linux, the problem can be solved without modifying the source code, but I still like to modify the code. Why? Very simple, the source code is easy to obtain, and the source code is easy to modify. I write a lot of Netfilter extensions and made a lot of nf_conntrack modifications, even some damn socket filters... although these behaviors are self-entertaining and not applied at

Linux kernel updates are super-frequent, but is it necessary to upgrade at all times?Personal feeling is not necessary, but you should always focus on the new feature list, and then upgrade your kernel to a month or two from the latest version of the release instead of the latest version, to ensure stability, because a month or two enough of the eye will find enough problems, since they are not Alan Cox that Echelon Daniel, It is best not to use the l

Linux kernel updates are super-frequent, but is it necessary to upgrade at all times?Personal feeling is not necessary, but you should always focus on the new feature list, and then upgrade your kernel to a month or two from the latest version of the release instead of the latest version, to ensure stability, because a month or two enough of the eye will find enough problems, since they are not Alan Cox that Echelon Daniel, It is best not to use the l

not have to modify the source code can solve the problem, but I still like to modify the codes, why? Very simple, the source code is easy to obtain, and the source code is easy to modify, I have been obsessed with writing a lot of netfilter extension and do a lot of nf_conntrack changes, and even added some damn socket filter ... Although these behaviors are self-entertaining, and are not used in the work, but these behavior shows that I am not a network administrator, but a programmer, haha, s

openvpn, it is much easier to understand the SSH Pseudo Terminal. Such terminals use the SSH protocol to communicate with the host, SSH is an application layer protocol. Therefore, users who log on to the SSH terminal must be shielded from the information "data arrives at the application layer", which makes them feel that the data is directly driven by the device, that is to say, when users remotely connect to a