Add vtun page

en/package-vtun.md

@@ -0,0 +1,97 @@
+# OpenIPC Wiki
+[Table of Content](../README.md)
+
+Package Vtun
+------------
+
+### Example of vtun compilation for server
+
+```
+#!/bin/bash
+#
+# OpenIPC.org | v.20240824
+#
+
+LANG=C
+
+vtun_version="3.0.2"
+vtun_download="http://prdownloads.sourceforge.net/vtun/vtun-${vtun_version}.tar.gz"
+
+prepare() {
+    curl -L -o vtun-${vtun_version}.tar.gz ${vtun_download}
+    tar xvfz vtun-${vtun_version}.tar.gz
+    rm vtun-${vtun_version}.tar.gz
+    cd vtun-${vtun_version}
+}
+
+compile() {
+    ./configure --build=x86_64-linux-gnu --disable-lzo --disable-zlib --disable-ssl --prefix=''
+    make && strip vtund
+}
+
+install() {
+    mkdir -p ../_binary
+    mv -v vtund ../_binary/vtund_i386
+    cd -
+    rm -rf vtun-${vtun_version}
+}
+
+prepare && compile && install
+```
+
+
+### Example of vtun config for server
+
+```
+options {
+  syslog daemon;
+  timeout 60;
+  ip /bin/ip;
+}
+default {
+  type tun;
+  proto tcp;
+  persist yes;
+  keepalive yes;
+  timeout 60;
+  compress no;
+  encrypt no;
+  speed 512:512;
+  multi killold;
+}
+#
+### Cam-1
+#
+E60BFB000001 {
+  type ether;
+  speed 0:0;
+  password bla-bla-pass;
+  device v-E60BFB000001;
+  up {
+    ip "link set %% up multicast off mtu 1500";
+    program "brctl addif br-openipc %%";
+  };
+  down {
+    program "brctl delif br-openipc %%";
+    ip "link set %% down";
+  };
+}
+#
+### Cam-2
+#
+729051000001 {
+  type ether;
+  speed 0:0;
+  password bla-bla-pass;
+  device v-729051000001;
+  up {
+    ip "link set %% up multicast off mtu 1500";
+    program "brctl addif br-openipc %%";
+  };
+  down {
+    program "brctl delif br-openipc %%";
+    ip "link set %% down";
+  };
+}
+#
+```