Build FRR on Ubuntu

https://github.com/FRRouting/frr/wiki/Building-FRR-on-Ubuntu-1404

Install Required Packages

ADD Packages:

Apt-get install git autoconf automake libtool make gawk libreadline-dev texinfo    dejagnu pkg-config libpam0g-dev libjso N-c-dev Bison Flex    python-pytest Libc-ares-dev Python3-dev

ADD FRR groups and user

sudo groupadd-g frrsudo groupadd-r-G frrvtysudo adduser--system--ingroup frr--home/var/run/frr/    --gecos " FRR Suite "--shell/sbin/nologin Frrsudo usermod-a-G frrvty FRR

Download Source, configure and compile it

Prefer different options on configure statement. These is just an example.)

git clone https://github.com/frrouting/frr.git frrcd frr./bootstrap.sh./configure     --prefix=/usr     -- enable-exampledir=/usr/share/doc/frr/examples/     --LOCALSTATEDIR=/VAR/RUN/FRR     --SBINDIR=/USR/LIB/FRR     --sysconfdir=/etc/frr     --enable-pimd     --enable-watchfrr     --enable-ospfclient=yes     -- Enable-ospfapi=yes     --enable-multipath=64     --enable-user=frr     --enable-group=frr     -- Enable-vty-group=frrvty     --enable-configfile-mask=0640     --enable-logfile-mask=0640     --enable-rtadv     --enable-fpm     --enable-ldpd     --with-pkg-git-version     --with-pkg-extra-version=- Myownfrrversionmakemake Checksudo make Install

[Email protected]:~/share/frr$ autoreconf-i
. Ibtoolize:error:AC_CONFIG_MACRO_DIRS ([M4]) conflicts with Aclocal_amflags=-i M4
Autoreconf:libtoolize failed with exit Status:1

In the root directory of the project, add the following. gitattributes file to

*.sh     -CRLF*.ac     -CRLF*.am     -crlf

Create Empty FRR configuration files

sudo install-m 755-o frr-g frr-d/var/log/frrsudo install-m 775-o frr-g frrvty-d/etc/frrsudo install-m 640-o fr  R-g frr/dev/null/etc/frr/zebra.confsudo install-m 640-o frr-g frr/dev/null/etc/frr/bgpd.confsudo install-m 640-o Frr-g frr/dev/null/etc/frr/ospfd.confsudo install-m 640-o frr-g frr/dev/null/etc/frr/ospf6d.confsudo install-m 6 40-o frr-g frr/dev/null/etc/frr/isisd.confsudo install-m 640-o frr-g Frr/dev/null/etc/frr/ripd.confsudo Install- M 640-o frr-g frr/dev/null/etc/frr/ripngd.confsudo install-m 640-o frr-g frr/dev/null/etc/frr/pimd.confsudo Insta Ll-m 640-o frr-g frr/dev/null/etc/frr/ldpd.confsudo install-m 640-o frr-g Frr/dev/null/etc/frr/nhrpd.confsudo in Stall-m 640-o frr-g frrvty/dev/null/etc/frr/vtysh.conf

Nable IP & IPV6 Forwarding

Edit and /etc/sysctl.conf uncomment the following values (ignore the other settings)

# Uncomment the next line to enable packet forwarding for ipv4net.ipv4.ip_forward=1# uncomment the next line to enable PAC Ket forwarding for ipv6#  Enabling this option disables stateless Address autoconfiguration#  based on Router advert Isements for this hostnet.ipv6.conf.all.forwarding=1

Reboot or use to sysctl -p apply the same config to the running system # # Install the INIT.D service

sudo install-m 755 tools/frr/etc/init.d/frrsudo install-m 644 Tools/etc/frr/daemons/etc/frr/daemonssudo install-m 644 Tools/etc/frr/daemons.conf/etc/frr/daemons.confsudo install-m 644-o frr-g frr tools/etc/frr/vtysh.conf/etc/frr/vtys H.conf

Enable Daemonsedit /etc/frr/daemonsThe value from ' no ' to ' yes ' for those daemons your want to ' start by SYSTEMD. For example.

Zebra=yesbgpd=yesospfd=yesospf6d=yesripd=yesripngd=yesisisd=yes

Start the INIT.D service

• SUDO/ETC/INIT.D/FRR start
• Use to check the its /etc/init.d/frr status status.

Vtysh

• sudo Vtysh

[Email protected]:~$ sudo vtysh[sudo] password forDerek:hello, This  isFrrouting (version3.1-dev-myownfrrversion-gff9eb72). Copyright1996-2005Kunihiro Ishiguro, et al. this isA git build of frr-3.1-dev-699-g4ff9eb72associated Branch (es): Local:master GitHub/frrouting/frr.git/masterkbox# Show Versionfrrouting3.1-dev-myownfrrversion-gff9eb72 (Kbox). Copyright1996-2005Kunihiro Ishiguro, et al. this isA git build of frr-3.1-dev-699-g4ff9eb72associated Branch (es): Local:master GitHub/frrouting/frr.git/masterconfigured with:'--prefix=/usr' '--enable-exampledir=/usr/share/doc/frr/examples/' '--LOCALSTATEDIR=/VAR/RUN/FRR' '--SBINDIR=/USR/LIB/FRR' ...

Build FRR on Ubuntu