pptp

How to programmatically create a PPTP VPN connection on macOS Sierra/High Sierra?

由 人盡茶涼 提交于 2020-06-17 14:34:11
问题 Apple removed high-level PPTP support in macOS Sierra from its network configuration system. However, the PPP internals are all still there, including /usr/sbin/pppd and /etc/ppp/ . How can I programmatically initiate a PPTP VPN connection on macOS Sierra / High Sierra using what's left? 回答1: Answer: This method creates a PPTP connection that doesn't send all traffic and doesn't override other DNS providers, meaning it works with multiple simultaneous VPN connections each having different DNS

centos---在PPTP VPN服务器上配置FreeRADIUS+DaloRADIUS实现...

由 ╄→尐↘猪︶ㄣ 提交于 2020-03-01 09:35:41
前置条件 首先要保证使用 chap-secrets 验证的PPTP服务能够正常使用。关于配置简单PPTP VPN的方法不在本文的范围之内，请参考 这篇文章 或其他相关教程。 其次，你需要在服务器上安装好HTTP+PHP+MySQL环境，本例中使用Nginx作为HTTP服务器。此外PHP需要安装PEAR。 pear的安装 命令行： wget http://pear.php.net/go-pear.phar | php 命令行：php go-pear.phar 安装配置流程 配置FreeRADIUS 1. 登入终端后，首先安装FreeRAIUS，一般源里两个版本，其中FreeRADIUS 1.x已经不被支持了，我们安装的是freeradius2。 yum install freeradius2 freeradius2-mysql freeradius2-utils 2. 安装完后，我们编辑 /etc/raddb/users ，在文件开头加上： testing Cleartext-Password := "password" 。 Tips：你需要了解如何使用SSH终端，和终端里文本编辑的方法，例如Vim的使用。 3. 启动radiusd，第一次启动会生成密钥，稍等片刻即可。使用 -X 参数可以让调试信息直接输出屏幕： radiusd -X 4. 新打开一个SSH终端，测试服务器是否连通：

iptables forwarding through pptp

由 泪湿孤枕 提交于 2020-01-01 19:55:52
问题 I am creating my own AOSP that contains my own apps and services. One of those services creates ppp0 interface and tries to link specific apps to be forwarded through that interface. I have tried these commands but it was not working as expected. iptables -t mangle -A OUTPUT -m owner --uid-owner 10088 -j MARK --set-mark 100 ip route add via 10.0.0.201 dev ppp0 table 100 ip rule add from all fwmark 100 table 100 iptables -t nat -A POSTROUTING -m owner --uid-owner 10088 -j SNAT --to-source 10.0

Unable to embed styling in aspose ppt which is rendered from html file

由 我的梦境 提交于 2019-12-25 16:46:44
问题 I am converting html to ppt using aspose java library. But, I couldn't generate styles like (padding,background-color,etc) whereas styles like(color,font-size) are working just fine,have a look at the code.. public class poi { public static void main(String[] args) throws Exception { // The path to the documents directory. String dataDir = Utils.getDataDir(poi.class); // Create Empty presentation instance Presentation pres = new Presentation(); // Access the default first slide of

PPTP connection error: GRE: Bad checksum from pppd

由 别说谁变了你拦得住时间么 提交于 2019-12-21 02:15:29
问题 I have setup a PPTP server on my own server. I follow this tutorial https://www.digitalocean.com/community/articles/how-to-setup-your-own-vpn-with-pptp But when I try to use my mobile phone or my PC to connect my PPTP server, it says PPTP server hang up,username or password is wrong. But I checked my username and password, they are ok. In my PPTP server log, something like this: Dec 14 03:57:46 localhost pptpd[2071]: CTRL: Client 121.32.107.56 control connection started Dec 14 03:57:46

PPTP connection error: GRE: Bad checksum from pppd

由 泄露秘密 提交于 2019-12-21 02:15:10
问题 I have setup a PPTP server on my own server. I follow this tutorial https://www.digitalocean.com/community/articles/how-to-setup-your-own-vpn-with-pptp But when I try to use my mobile phone or my PC to connect my PPTP server, it says PPTP server hang up,username or password is wrong. But I checked my username and password, they are ok. In my PPTP server log, something like this: Dec 14 03:57:46 localhost pptpd[2071]: CTRL: Client 121.32.107.56 control connection started Dec 14 03:57:46

CentOS6 yum 安装 pptp

由 我怕爱的太早我们不能终老 提交于 2019-12-18 12:55:05
【推荐】2019 Java 开发者跳槽指南.pdf(吐血整理) >>> 通过 yum 方式安装的好处是便于管理，可以通过 yum update 命令来升级程序版本。 安装 ppp 和 iptalbes yum install ppp iptables 安装 pptpd 加入 yum 源加入 yum 源 rpm -Uvh http://poptop.sourceforge.net/yum/stable/rhel6/pptp-release-current.noarch.rpm 安装 pptpd yum install pptpd --------------------------------- 设置 ------------------------------------ 开启路由转发 vim /etc/sysctl.conf 修改 net.ipv4.ip_forward = 1 执行： /sbin/sysctl -p 让修改的内核参数生效 配置 vim /etc/ppp/options.pptpd 修改： ms-dns 4.2.2.1 当地能用的dns ms-dns 4.2.2.2 vim /etc/pptpd.conf 修改 : localip 10.8.8.1 为vpn管道的ip （VPN主机IP） remoteip 10.8.8.2-245 为给客户端连接分配的ip地址范围

Mac OS X PPTP/L2TP设置教程

由 喜你入骨 提交于 2019-12-09 11:33:40
转载自：https://www.jianshu.com/p/24e48cfb574f Mac OS PPTP/L2TP设置教程： 1、任务栏苹果图标里点击“系统偏好设置”。 2、在设置选项里点击“网络”。 3、点击线路列表下面的“+”号键添加一个网络连接，下图所示： 4、设置添加网络类型：接口选中VPN，VPN类型可以选择“PPTP”或“IPSec上的L2TP”，服务器名称可以随意填写一个，然后点击“创建”。 5、设置VPN网络连接参数（PPTP），分别如下：配置选择“默认”，服务器地址填写VPN线路地址，帐号名称填写VPN帐号名，加密选择默认的“自动”（根据服务商线路设置而定，一般选择自动即可），点击”鉴定设置“里输入VPN帐号密码。 6、设置VPN网络连接参数（L2TP），分别如下：配置选择“默认”，服务器地址填写VPN线路地址，帐号名称填写VPN帐号名，点击“鉴定设置”，在弹出窗口中输入VPN帐号密码和L2TP共享密钥（由服务商提供）。 7、在上面设置界面右下角点击“高 ![Uploading 8_042453.png . . .]级”按钮，弹出高级选项设置，勾选“通过VPN发送所有流量”选项，不然连接上是不起作用的哦。 8、完成以上设置后，点击连接即可使用，如下图这样就连接成功了。 来源： CSDN 作者： huangpb0624 链接： https://blog.csdn

Packet Sent but cannot Received Packets

由 跟風遠走 提交于 2019-12-08 15:44:15
问题 I've been editing androids toyvpn sample project for vpn and i got this one for my sample app I know there is something wrong/missing with my code because when i manually set up the vpn via android settings, there are packets Receive that's why i've been searching how to receive packets and i dont know how to get this working. here is my source code that VCL that extends VpnService import android.app.PendingIntent; import android.net.VpnService; import android.os.ParcelFileDescriptor; import

pptpd in docker stop working after container is restarted

由 你离开我真会死。 提交于 2019-12-08 09:52:50
问题 I build a docker image via this Dockerfile: # # Dockerfile for pptpd # FROM debian:jessie MAINTAINER kev<noreply@datageek.info> RUN apt-get update \ && apt-get install -y iptables pptpd \ && rm -rf /var/lib/apt/lists/* COPY pptpd.conf /etc/ COPY chap-secrets /etc/ppp/ COPY pptpd-options /etc/ppp/ EXPOSE 1723 CMD iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE \ && pptpd --fg before restart $ docker pull vimagick/pptpd $ docker run -d --name pptpd_pptpd_1 -p 1723:1723 --privileged
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