NetBSD 7¶
NetBSD 7 restrictions:¶
- MPLS is not supported on
NetBSD
. MPLS requires a Linux Kernel (4.5 or higher). LDP can be built, but may have limited use without MPLS
Install required packages¶
sudo pkgin install git autoconf automake libtool gmake openssl \
pkg-config json-c python36 py36-test py36-sphinx
Install SSL Root Certificates (for git https access):
sudo pkgin install mozilla-rootcerts
sudo touch /etc/openssl/openssl.cnf
sudo mozilla-rootcerts install
FRR depends on the relatively new libyang
library to provide YANG/NETCONF
support. Unfortunately, most distributions do not yet offer a libyang
package from their repositories. Therefore we offer two options to install this
library.
Option 1: Binary Install
The FRR project builds some binary libyang
packages.
RPM packages are at our RPM repository.
DEB packages are available as CI artifacts here.
Warning
libyang
version 1.0.184 or newer is required to build FRR.
Note
The libyang
development packages need to be installed in addition to the
libyang core package in order to build FRR successfully. Make sure to
download and install those from the link above alongside the binary
packages.
Depending on your platform, you may also need to install the PCRE
development package. Typically this is libpcre-dev
or pcre-devel
.
Note
For Debian-based systems, the official libyang
package requires recent
versions of swig
(3.0.12) and debhelper
(11) which are only
available in Debian buster (10). However, libyang
packages built on
Debian buster can be installed on both Debian jessie (8) and Debian stretch
(9), as well as various Ubuntu systems. The python3-yang
package will
not work, but the other packages (libyang-dev
is the one needed for FRR)
will.
Option 2: Source Install
Note
Ensure that the libyang build requirements
are met before continuing. Usually this entails installing cmake
and
libpcre-dev
or pcre-devel
.
git clone https://github.com/CESNET/libyang.git
cd libyang
mkdir build; cd build
cmake -DENABLE_LYD_PRIV=ON -DCMAKE_INSTALL_PREFIX:PATH=/usr \
-D CMAKE_BUILD_TYPE:String="Release" ..
make
sudo make install
Get FRR, compile it and install it (from Git)¶
Add frr groups and user¶
sudo groupadd -g 92 frr
sudo groupadd -g 93 frrvty
sudo useradd -g 92 -u 92 -G frrvty -c "FRR suite" \
-d /nonexistent -s /sbin/nologin frr
Download Source, configure and compile it¶
(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
MAKE=gmake
export LDFLAGS="-L/usr/pkg/lib -R/usr/pkg/lib"
export CPPFLAGS="-I/usr/pkg/include"
./configure \
--sysconfdir=/usr/pkg/etc/frr \
--enable-exampledir=/usr/pkg/share/examples/frr \
--enable-pkgsrcrcdir=/usr/pkg/share/examples/rc.d \
--localstatedir=/var/run/frr \
--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¶
sudo mkdir /usr/pkg/etc/frr
sudo touch /usr/pkg/etc/frr/zebra.conf
sudo touch /usr/pkg/etc/frr/bgpd.conf
sudo touch /usr/pkg/etc/frr/ospfd.conf
sudo touch /usr/pkg/etc/frr/ospf6d.conf
sudo touch /usr/pkg/etc/frr/isisd.conf
sudo touch /usr/pkg/etc/frr/ripd.conf
sudo touch /usr/pkg/etc/frr/ripngd.conf
sudo touch /usr/pkg/etc/frr/pimd.conf
sudo chown -R frr:frr /usr/pkg/etc/frr
sudo touch /usr/local/etc/frr/vtysh.conf
sudo chown frr:frrvty /usr/pkg/etc/frr/*.conf
sudo chmod 640 /usr/pkg/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
Install rc.d init files¶
cp pkgsrc/*.sh /etc/rc.d/
chmod 555 /etc/rc.d/*.sh
Enable FRR processes¶
(Enable the required processes only)
echo "zebra=YES" >> /etc/rc.conf
echo "bgpd=YES" >> /etc/rc.conf
echo "ospfd=YES" >> /etc/rc.conf
echo "ospf6d=YES" >> /etc/rc.conf
echo "isisd=YES" >> /etc/rc.conf
echo "ripngd=YES" >> /etc/rc.conf
echo "ripd=YES" >> /etc/rc.conf
echo "pimd=YES" >> /etc/rc.conf