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1 | Ubuntu 14.04 LTS |
2 | ================ | |
278fb111 | 3 | |
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4 | This document describes installation from source. If you want to build a |
5 | ``deb``, see :ref:`packaging-debian`. | |
ae32b152 | 6 | |
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7 | Installing Dependencies |
8 | ----------------------- | |
278fb111 | 9 | |
08440234 | 10 | .. code-block:: console |
d1890d04 | 11 | |
08440234 | 12 | apt-get update |
b0252580 | 13 | apt-get install \ |
7d9a2e6d | 14 | git autoconf automake libtool make libreadline-dev texinfo \ |
45da32d7 | 15 | pkg-config libpam0g-dev libjson-c-dev bison flex python3-pytest \ |
08440234 | 16 | libc-ares-dev python3-dev python3-sphinx install-info build-essential \ |
3cb0eab3 | 17 | libsnmp-dev perl libcap-dev libelf-dev |
eb651bbc | 18 | |
fc5a4adc RW |
19 | .. include:: building-libyang.rst |
20 | ||
5b08f6f9 PS |
21 | Protobuf |
22 | ^^^^^^^^ | |
23 | ||
24 | .. code-block:: console | |
25 | ||
26 | sudo apt-get install protobuf-c-compiler libprotobuf-c-dev | |
27 | ||
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28 | Building & Installing FRR |
29 | ------------------------- | |
d1890d04 | 30 | |
08440234 | 31 | Add FRR user and groups |
75ca3b11 | 32 | ^^^^^^^^^^^^^^^^^^^^^^^ |
eb651bbc | 33 | |
08440234 | 34 | .. code-block:: console |
278fb111 | 35 | |
79871dbf | 36 | sudo groupadd -r -g 92 frr |
eb651bbc | 37 | sudo groupadd -r -g 85 frrvty |
02f3b051 | 38 | sudo adduser --system --ingroup frr --home /var/run/frr/ \ |
278fb111 | 39 | --gecos "FRR suite" --shell /sbin/nologin frr |
02f3b051 | 40 | sudo usermod -a -G frrvty frr |
278fb111 | 41 | |
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42 | Compile |
43 | ^^^^^^^ | |
d1890d04 | 44 | |
08440234 | 45 | .. include:: include-compile.rst |
eb651bbc | 46 | |
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47 | Install FRR configuration files |
48 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | |
d1890d04 | 49 | |
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50 | .. code-block:: console |
51 | ||
52 | sudo install -m 775 -o frr -g frr -d /var/log/frr | |
53 | sudo install -m 775 -o frr -g frrvty -d /etc/frr | |
54 | sudo install -m 640 -o frr -g frrvty tools/etc/frr/vtysh.conf /etc/frr/vtysh.conf | |
55 | sudo install -m 640 -o frr -g frr tools/etc/frr/frr.conf /etc/frr/frr.conf | |
56 | sudo install -m 640 -o frr -g frr tools/etc/frr/daemons.conf /etc/frr/daemons.conf | |
57 | sudo install -m 640 -o frr -g frr tools/etc/frr/daemons /etc/frr/daemons | |
58 | ||
59 | Tweak sysctls | |
60 | ^^^^^^^^^^^^^ | |
61 | ||
62 | Some sysctls need to be changed in order to enable IPv4/IPv6 forwarding and | |
63 | MPLS (if supported by your platform). If your platform does not support MPLS, | |
64 | skip the MPLS related configuration in this section. | |
65 | ||
66 | Edit :file:`/etc/sysctl.conf` and uncomment the following values (ignore the | |
67 | other settings): | |
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68 | |
69 | :: | |
278fb111 | 70 | |
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71 | # Uncomment the next line to enable packet forwarding for IPv4 |
72 | net.ipv4.ip_forward=1 | |
73 | ||
74 | # Uncomment the next line to enable packet forwarding for IPv6 | |
75 | # Enabling this option disables Stateless Address Autoconfiguration | |
76 | # based on Router Advertisements for this host | |
77 | net.ipv6.conf.all.forwarding=1 | |
78 | ||
79 | Reboot or use ``sysctl -p`` to apply the same config to the running system. | |
80 | ||
81 | Add MPLS kernel modules | |
82 | """"""""""""""""""""""" | |
83 | ||
84 | .. warning:: | |
85 | ||
86 | MPLS is not supported on Ubuntu 14.04 with the default kernel. MPLS requires | |
87 | kernel 4.5 or higher. LDPD can be built, but may have limited use without | |
88 | MPLS. For an updated Ubuntu Kernel, see | |
89 | http://kernel.ubuntu.com/~kernel-ppa/mainline/ | |
90 | ||
91 | Ubuntu 18.04 ships with kernel 4.15. MPLS modules are present by default. To | |
92 | enable, add the following lines to :file:`/etc/modules-load.d/modules.conf`: | |
278fb111 | 93 | |
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94 | :: |
95 | ||
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96 | # Load MPLS Kernel Modules |
97 | mpls_router | |
98 | mpls_iptunnel | |
99 | ||
100 | ||
101 | And load the kernel modules on the running system: | |
102 | ||
103 | .. code-block:: console | |
104 | ||
105 | sudo modprobe mpls-router mpls-iptunnel | |
106 | ||
107 | Enable MPLS Forwarding | |
108 | """""""""""""""""""""" | |
278fb111 | 109 | |
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110 | Edit :file:`/etc/sysctl.conf` and the following lines. Make sure to add a line |
111 | equal to :file:`net.mpls.conf.eth0.input` for each interface used with MPLS. | |
278fb111 | 112 | |
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113 | :: |
114 | ||
115 | # Enable MPLS Label processing on all interfaces | |
116 | net.mpls.conf.eth0.input=1 | |
117 | net.mpls.conf.eth1.input=1 | |
118 | net.mpls.conf.eth2.input=1 | |
119 | net.mpls.platform_labels=100000 | |
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120 | |
121 | Install the init.d service | |
122 | ^^^^^^^^^^^^^^^^^^^^^^^^^^ | |
d1890d04 | 123 | |
08440234 | 124 | .. code-block:: console |
500e13fe | 125 | |
08440234 | 126 | sudo install -m 755 tools/frr /etc/init.d/frr |
500e13fe | 127 | |
d1890d04 | 128 | Enable daemons |
75ca3b11 | 129 | ^^^^^^^^^^^^^^ |
d1890d04 | 130 | |
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131 | Open :file:`/etc/frr/daemons` with your text editor of choice. Look for the |
132 | section with ``watchfrr_enable=...`` and ``zebra=...`` etc. Enable the daemons | |
133 | as required by changing the value to ``yes``. | |
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134 | |
135 | Start the init.d service | |
75ca3b11 | 136 | ^^^^^^^^^^^^^^^^^^^^^^^^ |
d1890d04 | 137 | |
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138 | .. code-block:: console |
139 | ||
140 | /etc/init.d/frr start | |
141 | ||
142 | Use ``/etc/init.d/frr status`` to check its status. |