Linux下Quagga安裝與配置

安裝環境

Ubuntu 16.04

安裝過程

安裝quagga：

sudo apt-get install quagga

開啓 IPv4 和 IPv6 的轉發服務：

echo "net.ipv4.conf.all.forwarding=1" | sudo tee -a /etc/sysctl.conf 
echo "net.ipv4.conf.default.forwarding=1" | sudo tee -a /etc/sysctl.conf 
sed 's/#net.ipv6.conf.all.forwarding=1/net.ipv6.conf.all.forwarding=1/g' /etc/sysctl.conf | sudo tee /etc/sysctl.conf 
echo "net.ipv6.conf.default.forwarding=1" | sudo tee -a /etc/sysctl.conf 
sudo sysctl -p

創建配置文件夾Create the configuration files：

sudo nano /etc/quagga/babeld.conf 
sudo nano /etc/quagga/bgpd.conf 
sudo nano /etc/quagga/isisd.conf 
sudo nano /etc/quagga/ospf6d.conf 
sudo nano /etc/quagga/ospfd.conf 
sudo nano /etc/quagga/ripd.conf 
sudo nano /etc/quagga/ripngd.conf 
sudo nano /etc/quagga/vtysh.conf 
sudo nano /etc/quagga/zebra.conf

nano中Ctrl+O寫入文件，Ctrl+X關閉文件。
更改配置文件夾的 owner 和 mode：

sudo chown quagga:quagga /etc/quagga/babeld.conf && sudo chmod 640 /etc/quagga/babeld.conf 
sudo chown quagga:quagga /etc/quagga/bgpd.conf && sudo chmod 640 /etc/quagga/bgpd.conf 
sudo chown quagga:quagga /etc/quagga/isisd.conf && sudo chmod 640 /etc/quagga/isisd.conf 
sudo chown quagga:quagga /etc/quagga/ospf6d.conf && sudo chmod 640 /etc/quagga/ospf6d.conf 
sudo chown quagga:quagga /etc/quagga/ospfd.conf && sudo chmod 640 /etc/quagga/ospfd.conf 
sudo chown quagga:quagga /etc/quagga/ripd.conf && sudo chmod 640 /etc/quagga/ripd.conf 
sudo chown quagga:quagga /etc/quagga/ripngd.conf && sudo chmod 640 /etc/quagga/ripngd.conf 
sudo chown quagga:quaggavty /etc/quagga/vtysh.conf && sudo chmod 660 /etc/quagga/vtysh.conf 
sudo chown quagga:quagga /etc/quagga/zebra.conf && sudo chmod 640 /etc/quagga/zebra.conf

如果上一步沒有成功清除文件則會報錯：

unlink: 無法清除'/etc/systemd/system/multi-user.target.wants/bgpd.service' 的鏈接: 沒有那個文件或目錄

選擇要啓動的路由協議：

sudo nano /etc/quagga/daemons 

要啓動的路由協議後的 no 改成 yes：

zebra=yes
bgpd=yes 
ospfd=yes 
ospf6d=yes 
ripd=yes 
ripngd=yes 
isisd=yes 
babeld=yes

編輯Telnet的接入以及餘下的路由：

sudo nano /etc/quagga/debian.conf 

vtysh_enable=yes 
zebra_options=" --daemon -A 127.0.0.1 -P 2601 -u quagga -g quagga" 
bgpd_options=" --daemon -A 127.0.0.1 -P 2605 -u quagga -g quagga --retain -p 179" 
ospfd_options=" --daemon -A 127.0.0.1 -P 2604 -u quagga -g quagga" 
ospf6d_options=" --daemon -A ::1 -P 2606 -u quagga -g quagga" 
ripd_options=" --daemon -A 127.0.0.1 -P 2602 -u quagga -g quagga" 
ripngd_options=" --daemon -A ::1 -P 2603 -u quagga -g quagga" 
isisd_options=" --daemon -A 127.0.0.1 -P 2608 -u quagga -g quagga" 
babeld_options=" --daemon -A 127.0.0.1 -P 2609 -u quagga -g quagga"

重啓後臺Restart the daemon：

sudo /etc/init.d/quagga restart

使用Telnet鏈接localhost （zebra port）

telnet localhost zebra

提示密碼未設置：

27.0.0.1 2601
Trying 127.0.0.1...
Connected to 127.0.0.1.
Escape character is '^]'.
Vty password is not set.
Connection closed by foreign host.

配置密碼：

sudo echo "password typeyourpasswordhere" >> /etc/quagga/zebra.conf

關閉當前終端，重新打開一個，輸入：

telnet localhost zebra

輸入密碼登錄，然後輸入“enable”來獲得所有特權：

Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.

Hello, this is Quagga (version 0.99.24.1).
Copyright 1996-2005 Kunihiro Ishiguro, et al.

User Access Verification
Password: 
tracy-virtual-machine> enable
tracy-virtual-machine#

每次啓動quagga都要輸入

sudo /etc/init.d/quagga start