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Diffstat (limited to 'doc/developer/building-frr-for-freebsd9.rst')
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diff --git a/doc/developer/building-frr-for-freebsd9.rst b/doc/developer/building-frr-for-freebsd9.rst new file mode 100644 index 0000000..3033287 --- /dev/null +++ b/doc/developer/building-frr-for-freebsd9.rst @@ -0,0 +1,140 @@ +FreeBSD 9 +========================================= + +FreeBSD 9 restrictions: +----------------------- + +- MPLS is not supported on ``FreeBSD``. MPLS requires a Linux Kernel + (4.5 or higher). LDP can be built, but may have limited use without + MPLS + +Install required packages +------------------------- + +Add packages: (Allow the install of the package management tool if this +is first package install and asked) + +:: + + pkg install -y git autoconf automake libtool gmake \ + pkgconf texinfo json-c bison flex py36-pytest c-ares \ + python3 py36-sphinx libexecinfo protobuf-c + +Make sure there is no /usr/bin/flex preinstalled (and use the newly +installed in /usr/local/bin): (FreeBSD frequently provides a older flex +as part of the base OS which takes preference in path) + +:: + + rm -f /usr/bin/flex + +For building with clang (instead of gcc), upgrade clang from 3.4 default +to 3.6 *This is needed to build FreeBSD packages as well - for packages +clang is default* (Clang 3.4 as shipped with FreeBSD 9 crashes during +compile) + +:: + + pkg install clang36 + pkg delete clang34 + mv /usr/bin/clang /usr/bin/clang34 + ln -s /usr/local/bin/clang36 /usr/bin/clang + +.. include:: building-libyang.rst + +Get FRR, compile it and install it (from Git) +--------------------------------------------- + +**This assumes you want to build and install FRR from source and not +using any packages** + +Add frr group and user +^^^^^^^^^^^^^^^^^^^^^^ + +:: + + pw groupadd frr -g 101 + pw groupadd frrvty -g 102 + pw adduser frr -g 101 -u 101 -G 102 -c "FRR suite" \ + -d /usr/local/etc/frr -s /usr/sbin/nologin + +(You may prefer different options on configure statement. These are just +an example) + +:: + + git clone https://github.com/frrouting/frr.git frr + cd frr + ./bootstrap.sh + export MAKE=gmake + export LDFLAGS="-L/usr/local/lib" + export CPPFLAGS="-I/usr/local/include" + ./configure \ + --sysconfdir=/usr/local/etc/frr \ + --enable-pkgsrcrcdir=/usr/pkg/share/examples/rc.d \ + --localstatedir=/var/run/frr \ + --prefix=/usr/local \ + --enable-multipath=64 \ + --enable-user=frr \ + --enable-group=frr \ + --enable-vty-group=frrvty \ + --enable-configfile-mask=0640 \ + --enable-logfile-mask=0640 \ + --enable-fpm \ + --with-pkg-git-version \ + --with-pkg-extra-version=-MyOwnFRRVersion + gmake + gmake check + sudo gmake install + +Create empty FRR configuration files +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +.. code-block:: shell + + sudo mkdir /usr/local/etc/frr + +For integrated config file: + +.. code-block:: shell + + sudo touch /usr/local/etc/frr/frr.conf + +For individual config files: + +.. note:: Integrated config is preferred to individual config. + +.. code-block:: shell + + sudo touch /usr/local/etc/frr/babeld.conf + sudo touch /usr/local/etc/frr/bfdd.conf + sudo touch /usr/local/etc/frr/bgpd.conf + sudo touch /usr/local/etc/frr/eigrpd.conf + sudo touch /usr/local/etc/frr/isisd.conf + sudo touch /usr/local/etc/frr/ldpd.conf + sudo touch /usr/local/etc/frr/nhrpd.conf + sudo touch /usr/local/etc/frr/ospf6d.conf + sudo touch /usr/local/etc/frr/ospfd.conf + sudo touch /usr/local/etc/frr/pbrd.conf + sudo touch /usr/local/etc/frr/pimd.conf + sudo touch /usr/local/etc/frr/ripd.conf + sudo touch /usr/local/etc/frr/ripngd.conf + sudo touch /usr/local/etc/frr/staticd.conf + sudo touch /usr/local/etc/frr/zebra.conf + sudo chown -R frr:frr /usr/local/etc/frr/ + sudo touch /usr/local/etc/frr/vtysh.conf + sudo chown frr:frrvty /usr/local/etc/frr/vtysh.conf + sudo chmod 640 /usr/local/etc/frr/*.conf + +Enable IP & IPv6 forwarding +^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +Add the following lines to the end of ``/etc/sysctl.conf``: + +:: + + # Routing: We need to forward packets + net.inet.ip.forwarding=1 + net.inet6.ip6.forwarding=1 + +**Reboot** or use ``sysctl`` to apply the same config to the running system. |