mirror of https://codeberg.org/CRXN/docs.git
60 lines
1.9 KiB
Markdown
60 lines
1.9 KiB
Markdown
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# Compile and install fastd
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The fastd compilation process is documented at [Building fastd](https://fastd.readthedocs.io/en/stable/devel/building.html). This is only a brief guide. For reference, the official fastd documentation should be used.
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## Preparation
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The first thing to do is to install the appropriate dependencies. On Debian you can do this with the following command:
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```
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sudo apt install build-essential meson bison libuecc-dev libcap-dev libjson-c-dev libssl-dev libmnl-dev libsodium-dev clang-format
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```
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After that you can clone the Git repository. GitHub requires an IPv4 clearnet connection.
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```
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git clone https://github.com/NeoRaider/fastd.git
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```
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## Compilation
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After that you can prepare the compilation:
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```
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meson setup fastd fastd-build -Dbuildtype=release -Db_lto=true -Dcapabilities=enabled -Doffload_l2tp=enabled
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```
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`-Db_lto=true` activates link-time optimizations. `-Dcapabilities=enabled` enables the option that fastd can later negotiate capabilities with its peer accordingly. `-Doffload_l2tp=enabled` enables the option to later offload L2TP connections in fastd to the kernel and thus increase speed.
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The flag `-Dmethod_cipher-test=enabled` can be used to use the `cipher-test` method in fastd.
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After that you can change to the build directory and compile fastd:
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```
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cd fastd-build
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ninja
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```
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To install fastd you can use the following command:
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```
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sudo ninja install
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```
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## Installation
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If you want to use fastd with Systemd, you can create a unit in the file `/lib/systemd/system/fastd@.service`:
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```
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[Unit]
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Description=Fast and Secure Tunnelling Daemon (connection %I)
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After=network.target
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[Service]
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Type=notify
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ExecStart=/usr/local/bin/fastd --syslog-level info --syslog-ident fastd@%I -c /etc/fastd/%I/fastd.conf
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ExecReload=/bin/kill -HUP $MAINPID
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[Install]
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WantedBy=multi-user.target
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```
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After that you can load the new unit:
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```
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systemctl daemon-reload
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```
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