3.3 KiB
| title | head_inline |
|---|---|
| FreeBSD | <style> .blue { color: blue; } </style> |
This guide is based on FreeBSD Relase 11.1. {: .blue}
Getting MongoDB
Install MongoDB with package manager.
$ sudo pkg install mongodb
Run MongoDB server.
$ mkdir -p ./data/db
$ mongod --dbpath ./data/db
Setting up TUN device (No persistent after rebooting)
Configure the TUN device.
$ sudo ifconfig lo0 alias 127.0.0.2 netmask 255.255.255.255
$ sudo ifconfig lo0 alias 127.0.0.3 netmask 255.255.255.255
$ sudo ifconfig lo0 alias 127.0.0.4 netmask 255.255.255.255
$ sudo ifconfig lo0 alias 127.0.0.5 netmask 255.255.255.255
$ sudo ifconfig lo0 alias 127.0.0.5 netmask 255.255.255.255
$ sudo ifconfig lo0 alias 127.0.0.6 netmask 255.255.255.255
$ sudo ifconfig lo0 alias 127.0.0.7 netmask 255.255.255.255
$ sudo ifconfig lo0 alias 127.0.0.8 netmask 255.255.255.255
$ sudo ifconfig lo0 alias 127.0.0.9 netmask 255.255.255.255
$ sudo ifconfig lo0 alias 127.0.0.10 netmask 255.255.255.255
$ sudo ifconfig lo0 alias 127.0.0.11 netmask 255.255.255.255
$ sudo ifconfig lo0 alias 127.0.0.12 netmask 255.255.255.255
$ sudo ifconfig lo0 alias 127.0.0.13 netmask 255.255.255.255
Enable IP forwarding
$ sudo sysctl -w net.inet.ip.forwarding=1
Tip: The script provided in [$GIT_REPO/support/network/restart.sh](https://github.com/{{ site.github_username }}/open5gs/blob/master/support/network/restart.sh) makes it easy to configure the TUN device as follows:
$ sudo ./support/network/restart.sh
{: .notice--info}
Building Open5GS
Install the depedencies for building the source code.
$ sudo pkg install py36-pip ninja gcc bison gsed pkgconf git mongo-c-driver gnutls libgcrypt libidn libyaml libmicrohttpd curl
Install Meson using Python.
$ sudo pip install --upgrade pip
$ sudo pip install meson
Git clone.
$ git clone https://github.com/{{ site.github_username }}/open5gs
To compile with meson:
$ cd open5gs
$ meson build --prefix=`pwd`/install
$ ninja -C build
Check whether the compilation is correct.
Note: This should require sudo due to access /dev/tun0.
{: .notice--danger}
$ sudo ./build/tests/attach/attach ## EPC Only
$ sudo ./build/tests/registration/registration ## 5G Core Only
Run all test programs as below.
Note: This should require sudo due to access /dev/tun0.
{: .notice--danger}
$ cd build
$ sudo meson test -v
Tip: You can also check the result of ninja -C build test with a tool that captures packets. If you are running wireshark, select the loopback interface and set FILTER to s1ap || gtpv2 || pfcp || diameter || gtp || ngap || http2.data.data || http2.headers. You can see the virtually created packets. [testattach.pcapng]({{ site.url }}{{ site.baseurl }}/assets/pcapng/testattach.pcapng)/[testregistration.pcapng]({{ site.url }}{{ site.baseurl }}/assets/pcapng/testregistration.pcapng)
{: .notice--info}
You need to perform the installation process.
$ cd build
$ ninja install
$ cd ../
Building WebUI of Open5GS
Node.js is required to build WebUI of Open5GS
$ sudo pkg install node
Install the dependencies to run WebUI
$ cd webui
$ npm install
The WebUI runs as an npm script.
$ npm run dev