安装依赖关系
apt-get update apt-get install git autoconf automake libtool make libreadline-dev texinfo pkg-config libpam0g-dev libjson-c-dev bison flex python3-pytest libc-ares-dev python3-dev libsystemd-dev python-ipaddress python3-sphinx install-info build-essential libsystemd-dev libsnmp-dev perl libcap-dev
安装FRR依赖于的libyang库
wget https://ci1.netdef.org/browse/LIBYANG-LIBYANG2-150/artifact/shared/Ubuntu-16.04-x86_64-Packages/libyang2_2.0.0-0_amd64.deb wget https://ci1.netdef.org/browse/LIBYANG-LIBYANG2-150/artifact/shared/Ubuntu-16.04-x86_64-Packages/libyang-dev_2.0.0-0_amd64.deb dpkg -i libyang2_2.0.0-0_amd64.deb apt-cache policy libpcre32-3 apt-cache policy libpcrecpp0v5 apt-get install libpcre16-3=2:8.38-3.1 libpcre32-3=2:8.38-3.1 libpcrecpp0v5=2:8.38-3.1 libpcre3-dev dpkg -i libyang-dev_2.0.0-0_amd64.deb apt-get install libpcre2-dev apt-get -f install apt-get install protobuf-c-compiler libprotobuf-c-dev apt-get install libzmq5 libzmq3-dev
添加FRR用户和组
groupadd -r -g 92 frr groupadd -r -g 85 frrvty adduser --system --ingroup frr --home /var/run/frr/ --gecos "FRR suite" --shell /sbin/nologin frr usermod -a -G frrvty frr
编译阶段
git clone https://github.com/frrouting/frr.git frr
cd frr
./bootstrap.sh
./configure
--prefix=/usr
--includedir=${prefix}/include
--enable-exampledir=${prefix}/share/doc/frr/examples
--bindir=${prefix}/bin
--sbindir=${prefix}/lib/frr
--libdir=${prefix}/lib/frr
--libexecdir=${prefix}/lib/frr
--localstatedir=/var/run/frr
--sysconfdir=/etc/frr
--with-moduledir=${prefix}/lib/frr/modules
--with-libyang-pluginsdir=${prefix}/lib/frr/libyang_plugins
--enable-configfile-mask=0640
--enable-logfile-mask=0640
--enable-snmp=agentx
--enable-multipath=64
--enable-user=frr
--enable-group=frr
--enable-vty-group=frrvty
--with-pkg-git-version
--enable-systemd=yes
--enable-doc-html --enable-ripd --enable-ripngd --enable-ldpd --enable-bgpdd --enable-eigrpd --enable-gcc-rdynamic --enable-watchfrr --enable-datacenter --enable-vtysh --enable-backtrace --enable-ospfapi --enable-ospfclient --enable-isisd --enable-snmp --enable-multipath=6 --enable-shell-access --disable-sysrepo --enable-fpm
make
make install
在make之前可能出现错误：libelf headers are required for building clippy
解决办法：apt-get install libelf-dev
安装FRR配置文件
install -m 775 -o frr -g frr -d /var/log/frr install -m 775 -o frr -g frrvty -d /etc/frr install -m 640 -o frr -g frrvty tools/etc/frr/vtysh.conf /etc/frr/vtysh.conf install -m 640 -o frr -g frr tools/etc/frr/frr.conf /etc/frr/frr.conf install -m 640 -o frr -g frr tools/etc/frr/daemons.conf /etc/frr/daemons.conf install -m 640 -o frr -g frr tools/etc/frr/daemons /etc/frr/daemons
调整sysctl
1、vim /etc/sysctl.conf # Uncomment the next line to enable packet forwarding for IPv4 net.ipv4.ip_forward=1 # Uncomment the next line to enable packet forwarding for IPv6 # Enabling this option disables Stateless Address Autoconfiguration # based on Router Advertisements for this host net.ipv6.conf.all.forwarding=1 2、 sysctl -p
启用守护线程
vim /etc/frr/daemons 将要使用的功能都改完yes
安装服务文件
install -m 644 tools/frr.service /etc/systemd/system/frr.service systemctl enable frr systemctl start frr #查看服务状态 service frr status
