3.2 KiB
| title | head_inline |
|---|---|
| Fedora | <style> .blue { color: blue; } </style> |
This guide is based on Fedora 27 Distribution. {: .blue}
Getting MongoDB
Install MongoDB with package manager.
$ sudo dnf -y install mongodb-server
Run MongoDB server.
$ mkdir -p ./data/db
$ mongod --dbpath ./data/db
Setting up TUN device (No persistent after rebooting)
Create the TUN device. Interface name will be pgwtun.
$ sudo dnf -y install iproute
$ sudo ip tuntap add name pgwtun mode tun
$ ip link show
Then, to support IPv6-enabled UEs, you must configure your TUN device to support IPv6.
$ sysctl -n net.ipv6.conf.pgwtun.disable_ipv6
1
$ sudo -w net.ipv6.conf.pgwtun.disable_ipv6=0
$ sysctl -n net.ipv6.conf.pgwtun.disable_ipv6
0
Note: If your TUN device already supports IPv6, you can skip this steps above. {: .notice--warning}
You are now ready to set the IP address on TUN device.
$ sudo ip addr add 45.45.0.1/16 dev pgwtun
$ sudo ip addr add cafe::1/64 dev pgwtun
Make sure it is set up properly.
$ sudo ip link set pgwtun up
$ ip link show
Tip: The script provided in [$GIT_REPO/support/network/restart.sh](https://github.com/{{ site.github_username }}/nextepc/blob/master/support/network/restart.sh) makes it easy to configure the TUN device as follows:
$ sudo ./support/network/restart.sh
{: .notice--info}
Building NextEPC
Install the depedencies for building the source code.
$ sudo dnf -y install git gcc flex bison autoconf libtool mongo-c-driver-devel lksctp-tools-devel libidn-devel gnutls-devel libgcrypt-devel openssl-devel cyrus-sasl-devel snappy-devel libyaml-devel
Git clone with --recursive option.
➜ open5gs git clone --recursive https://github.com/{{ site.github_username }}/nextepc
To compile with autotools:
➜ open5gs cd nextepc
➜ nextepc git:(master) ✗ autoreconf -iv
➜ nextepc git:(master) ✗ ./configure --prefix=`pwd`/install
➜ nextepc git:(master) ✗ make -j `nproc`
Check whether the compilation is correct.
➜ nextepc git:(master) ✗ make check
You need to perform the installation process.
➜ nextepc git:(master) ✗ make install
Check whether the installation is correct.
➜ nextepc git:(master) ✗ ./test/testcomplex
s1setup_test : SUCCESS
attach_test : SUCCESS
volte_test : SUCCESS
handover_test : SUCCESS
All tests passed.
Tip: You can also check the result of ./test/testcomplex with a tool that captures packets. If you are running wireshark, select the loopback interface and set FILTER to s1ap || gtpv2 || diameter || gtp. You can see the virtually created packets. testcomplex.pcapng({{ site.url }}{{ site.baseurl }}/assets/pcapng/testcomplex.pcapng)
{: .notice--info}
Building WebUI of NextEPC
Node.js is required to build WebUI of NextEPC
$ sudo dnf -y install nodejs
Install the dependencies to run WebUI
➜ nextepc git:(master) ✗ cd webui
➜ webui git:(master) ✗ npm install
The WebUI runs as an npm script.
➜ webui git:(master) ✗ npm run dev