Difference between revisions of "TCP/IP: Quagga Bagaimana cara menggunakan"
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Contoh di bawah, zebra dan IPv4 OSPF di aktifkan | Contoh di bawah, zebra dan IPv4 OSPF di aktifkan | ||
− | + | vi /etc/quagga/daemons | |
zebra=yes | zebra=yes | ||
Line 36: | Line 36: | ||
Kita dapat mencek status daemon Quagga menggunakan perintah: | Kita dapat mencek status daemon Quagga menggunakan perintah: | ||
− | + | sudo su | |
+ | ps -ef | grep quagga | ||
quagga 4407 1 0 14:32 ? 00:00:00 /usr/lib/quagga/zebra --daemon -A 192.168.1.255 -A 224.0.0.9 | quagga 4407 1 0 14:32 ? 00:00:00 /usr/lib/quagga/zebra --daemon -A 192.168.1.255 -A 224.0.0.9 | ||
Line 45: | Line 46: | ||
Jika Quagga daemon tidak stop secara benar, kita dapat meng-kill secara manual dan men-start layanan Quagga: | Jika Quagga daemon tidak stop secara benar, kita dapat meng-kill secara manual dan men-start layanan Quagga: | ||
− | + | sudo su | |
− | + | kill -9 "UID number" | |
+ | /etc/init.d/quagga start | ||
==File Konfigurasi (file /etc/quagga/*.conf)== | ==File Konfigurasi (file /etc/quagga/*.conf)== | ||
Line 75: | Line 77: | ||
cp /usr/share/doc/quagga/examples/babeld.conf.sample /etc/quagga/babeld.conf | cp /usr/share/doc/quagga/examples/babeld.conf.sample /etc/quagga/babeld.conf | ||
− | + | Sebetulnya kita dapat saja membuat file .conf kosong. | |
+ | Jika ini dilakukan, maka kita tidak dapat telnet ke daemon, | ||
+ | kita perlu mengkonfigurasi ijin telnet dengan vtsh. | ||
− | + | Selanjutnya, kita perlu memperbaiki user dan group agar sesuai dengan quagga dan quaggavty | |
+ | kepada file yang ada di dalam folder /etc/quagga: | ||
− | + | chown quagga.quaggavty /etc/quagga/*.conf | |
− | + | chmod 640 /etc/quagga/*.conf | |
− | Restart | + | Restart layanan Quagga : |
− | #/etc/init.d/quagga restart | + | # /etc/init.d/quagga restart |
− | |||
+ | ==DEBIAN.CONF FILE== | ||
− | + | Default dari Quagga daemon akan mendengarkan interface loopback di 127.0.0.1. Artinya kita hanya bisa telnet di address 127.0.0.1 dan tidak bisa di akses secara remore. | |
− | + | Jika kita ingin telnet ke Quagga daemon dari remote, kita dapat mengedit file /etc/quagga/debian.conf. | |
+ | Kita dapat memasukan IP address yang di di telnet atau membuang semua opsi -A. | ||
− | + | Contoh: | |
− | + | * daemon ospfd mendengarkan pada IP address 127.0.0.1 dan 192.168.1.104. | |
− | |||
− | |||
ospfd_options=" --daemon -A 127.0.0.1 192.168.1.104" | ospfd_options=" --daemon -A 127.0.0.1 192.168.1.104" | ||
− | + | * daemon zebra mendengarkan semua IP address di interface Linux. Lebih di rekomendasikan untuk memfilter siapa yang dapat mengakses router. | |
zebra_options=" --daemon " | zebra_options=" --daemon " | ||
− | + | Berikut adalah rekomendasi file debian.conf: | |
#vim /etc/quagga/debian.conf | #vim /etc/quagga/debian.conf | ||
Line 114: | Line 118: | ||
# | # | ||
vtysh_enable=yes | vtysh_enable=yes | ||
− | zebra_options=" --daemon -A " | + | zebra_options=" --daemon -A 127.0.01" |
− | bgpd_options=" --daemon -A " | + | bgpd_options=" --daemon -A 127.0.01" |
− | ospfd_options=" --daemon -A " | + | ospfd_options=" --daemon -A 127.0.01" |
− | ospf6d_options="--daemon -A " | + | ospf6d_options="--daemon -A ::1" |
− | ripd_options=" --daemon -A " | + | ripd_options=" --daemon -A 127.0.01" |
− | ripngd_options="--daemon -A " | + | ripngd_options="--daemon -A ::1" |
− | isisd_options=" --daemon -A " | + | isisd_options=" --daemon -A 127.0.01" |
+ | babeld_options=" --daemon -A 127.0.01" | ||
− | + | Konfigurasi "vtysh_enable=yes" dibutuhkan untuk mengakses router Quagga menggunakan vtysh. | |
− | Restart | + | Restart layanan Quagga |
#/etc/init.d/quagga restart | #/etc/init.d/quagga restart | ||
− | + | ==VTYSH== | |
+ | Kita bisa mengakses daemon di Quagga dengan cara telnet ke port masing-masing daemon. Port tersebut adalah: | ||
− | |||
− | + | zebra 2601/tcp # zebra vty | |
+ | ripd 2602/tcp # ripd vty (zebra) | ||
+ | ripngd 2603/tcp # ripngd vty (zebra) | ||
+ | ospfd 2604/tcp # ospfd vty (zebra) | ||
+ | bgpd 2605/tcp # bgpd vty (zebra) | ||
+ | ospf6d 2606/tcp # ospf6d vty (zebra) | ||
+ | ospfapi 2607/tcp # OSPF-API | ||
+ | isisd 2608/tcp # ISISd vty (zebra) | ||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | + | Sebagai contoh, untuk akses ke daemon ospfd: | |
− | + | telnet localhost 2604 | |
− | + | atau | |
− | + | telnet localhost ospfd | |
− | + | Akan sangat tidak praktis untuk mengkonfigurasi router dengan cara telnet ke masing-masing daemon secara terpisah, | |
+ | oleh karenanya dibuatlah vtysh untuk mengkonfigurasi segala sesuatu di satu interface. | ||
+ | |||
+ | Untuk mmenggunakan vtysh, kita pertama-tama perlu membuat file konfigurasi sebagai berikut: | ||
+ | |||
+ | cp /usr/share/doc/quagga/examples/vtysh.conf.sample /etc/quagga/vtysh.conf | ||
+ | |||
+ | Isinya /etc/quagga/vtysh.conf | ||
− | |||
! | ! | ||
! Sample | ! Sample | ||
Line 161: | Line 173: | ||
! | ! | ||
− | + | Betulkan ijin dan restart Quagga: | |
− | + | chown quagga.quaggavty /etc/quagga/*.conf | |
− | + | chmod 640 /etc/quagga/*.conf | |
− | + | /etc/init.d/quagga restart | |
In the example above the "service integrated-vtysh-config" setting has been disabled (recommended). In this case, when you save the config under vtysh, it will be stored in separate files depending on the protocols you activated. | In the example above the "service integrated-vtysh-config" setting has been disabled (recommended). In this case, when you save the config under vtysh, it will be stored in separate files depending on the protocols you activated. | ||
Line 188: | Line 200: | ||
Then it's useful to add the "VTYSH_PAGER=more" setting in your /etc/environment file, otherwise you will see an unfriendly "(END)" blinking in the left-down corner of the screen each time your enter a command and will need to press the "q" key to continue. | Then it's useful to add the "VTYSH_PAGER=more" setting in your /etc/environment file, otherwise you will see an unfriendly "(END)" blinking in the left-down corner of the screen each time your enter a command and will need to press the "q" key to continue. | ||
− | #echo VTYSH_PAGER=more > /etc/environment | + | #echo VTYSH_PAGER=more > /etc/environment |
+ | |||
Log off and log on to enable the environment setting. You can now access the Quagga router with the vtysh command: | Log off and log on to enable the environment setting. You can now access the Quagga router with the vtysh command: | ||
− | #vtysh | + | # vtysh |
− | |||
− | |||
− | + | Hello, this is Quagga (version 0.99.22). | |
+ | Copyright 1996-2005 Kunihiro Ishiguro, et al. | ||
+ | |||
+ | ubuntu# | ||
− | + | Jika kita ingin menjalankan perintah Quagga dari Shell Linux, lakukan: | |
− | + | vtysh -c "command" | |
− | + | ||
+ | Contoh: | ||
+ | |||
+ | vtysh -c "show ip route" | ||
+ | |||
+ | akan menampilkan tabel routing. | ||
You can use Ping and traceroute to perform connectivity checks from the vtysh prompt. Of course, these two programs need to be installed on the Linux machine. Ping is generally installed by default but traceroute often not. | You can use Ping and traceroute to perform connectivity checks from the vtysh prompt. Of course, these two programs need to be installed on the Linux machine. Ping is generally installed by default but traceroute often not. | ||
To install traceroute: | To install traceroute: | ||
− | #apt-get install traceroute | + | #apt-get install traceroute |
− | |||
− | |||
− | |||
− | |||
− | IP | + | ==IP FORWARDING== |
− | |||
− | + | IP forwarding dibutuhkan untuk mentransfer paket antar interface di sebuah sistem Linux. | |
− | + | echo "1" > /proc/sys/net/ipv4/ip_forward | |
− | |||
− | + | Perintah di atas akan menambahkan nilai "1" dalam file /proc/sys/net/ipv4/ip_forward dan mengaktifkan IP forwarding. | |
+ | jika kita menginginkan agar IP forwarding tetap ada saat Linux reboot, lakukan | ||
− | + | echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.conf | |
− | + | Jika juga dapat mencek status ip_forwarding di router Quagga, | |
+ | menggunakan perintah: | ||
− | + | show ip forwarding | |
− | + | Akan keluar | |
− | + | IP forwarding is on | |
+ | Jika IP forwarding di aktifkan. | ||
− | + | ==SPEED/DUPLEX== | |
It is not possible to set the duplex and speed settings on the Quagga plateform. You have to configure them at the Linux level. | It is not possible to set the duplex and speed settings on the Quagga plateform. You have to configure them at the Linux level. | ||
Use the interface configuration tutorial for assistance. | Use the interface configuration tutorial for assistance. | ||
− | |||
− | |||
− | |||
− | |||
==Pranala Menarik== | ==Pranala Menarik== |
Latest revision as of 11:04, 13 November 2013
Daemon di Quagga
Kita harus mengaktifkan daemon di quagga sesuai dengan routing protokol yang kita inginkan di router kita.
zebra: Interface declaration and static routing bgpd: BGP routing protocol ospfd: OSPF routing protocol ospf6d: OSPF IPv6 routing protocol ripd: RIP v2 routing protocol ripngd: RIP Ipv6 routing protocol
Contoh di bawah, zebra dan IPv4 OSPF di aktifkan
vi /etc/quagga/daemons
zebra=yes bgpd=no ospfd=yes ospf6d=no ripd=no ripngd=no isisd=no babeld=no
Restart layanan Quagga:
# /etc/init.d/quagga restart
Stopping Quagga monitor daemon: (waiting) .. watchquagga. Stopping Quagga daemons (prio:0): (ospfd) (zebra) (bgpd) (ripd) (ripngd) (ospf6d) (isisd) (babeld). Removing all routes made by zebra. Loading capability module if not yet done. Starting Quagga daemons (prio:10): zebra ospfd. Starting Quagga monitor daemon: watchquagga.
Kita dapat mencek status daemon Quagga menggunakan perintah:
sudo su ps -ef | grep quagga
quagga 4407 1 0 14:32 ? 00:00:00 /usr/lib/quagga/zebra --daemon -A 192.168.1.255 -A 224.0.0.9 quagga 4411 1 0 14:32 ? 00:00:00 /usr/lib/quagga/ospfd --daemon -A 192.168.1.255 -A 224.0.0.9 root 4415 1 0 14:32 ? 00:00:00 /usr/lib/quagga/watchquagga --daemon zebra ospfd
Jika Quagga daemon tidak stop secara benar, kita dapat meng-kill secara manual dan men-start layanan Quagga:
sudo su kill -9 "UID number" /etc/init.d/quagga start
File Konfigurasi (file /etc/quagga/*.conf)
Kita harus membuat file konfigurasi (walaupun itu kosong) setiap kali kita akan mengaktifkan daemon Quagga. Setiap daemon akan membaca file tertentu:
vtysh: vtysh.conf zebra: zebra.conf bgpd: bgpd.conf ospfd: ospfd.conf ospf6d: ospf6d.conf ripd: ripd.conf ripngd: ripngd.conf isisd: isisd.conf babeld: babeld.conf
Untuk membuat file konfigurasi, yang paling sederhana adalah mengcopy file dari /usr/share/doc/quagga/examples/ sebagai berikut:
cp /usr/share/doc/quagga/examples/vtysh.conf.sample /etc/quagga/vtysh.conf cp /usr/share/doc/quagga/examples/zebra.conf.sample /etc/quagga/zebra.conf cp /usr/share/doc/quagga/examples/bgpd.conf.sample /etc/quagga/bgpd.conf cp /usr/share/doc/quagga/examples/ripd.conf.sample /etc/quagga/ripd.conf cp /usr/share/doc/quagga/examples/ripngd.conf.sample /etc/quagga/ripngd.conf cp /usr/share/doc/quagga/examples/ospfd.conf.sample /etc/quagga/ospfd.conf cp /usr/share/doc/quagga/examples/ospf6d.conf.sample /etc/quagga/ospf6d.conf cp /usr/share/doc/quagga/examples/isisd.conf.sample /etc/quagga/isisd.conf cp /usr/share/doc/quagga/examples/babeld.conf.sample /etc/quagga/babeld.conf
Sebetulnya kita dapat saja membuat file .conf kosong. Jika ini dilakukan, maka kita tidak dapat telnet ke daemon, kita perlu mengkonfigurasi ijin telnet dengan vtsh.
Selanjutnya, kita perlu memperbaiki user dan group agar sesuai dengan quagga dan quaggavty kepada file yang ada di dalam folder /etc/quagga:
chown quagga.quaggavty /etc/quagga/*.conf chmod 640 /etc/quagga/*.conf
Restart layanan Quagga :
# /etc/init.d/quagga restart
DEBIAN.CONF FILE
Default dari Quagga daemon akan mendengarkan interface loopback di 127.0.0.1. Artinya kita hanya bisa telnet di address 127.0.0.1 dan tidak bisa di akses secara remore.
Jika kita ingin telnet ke Quagga daemon dari remote, kita dapat mengedit file /etc/quagga/debian.conf. Kita dapat memasukan IP address yang di di telnet atau membuang semua opsi -A.
Contoh:
- daemon ospfd mendengarkan pada IP address 127.0.0.1 dan 192.168.1.104.
ospfd_options=" --daemon -A 127.0.0.1 192.168.1.104"
- daemon zebra mendengarkan semua IP address di interface Linux. Lebih di rekomendasikan untuk memfilter siapa yang dapat mengakses router.
zebra_options=" --daemon "
Berikut adalah rekomendasi file debian.conf:
#vim /etc/quagga/debian.conf
# If this option is set the /etc/init.d/quagga script automatically loads # the config via "vtysh -b" when the servers are started. # Check /etc/pam.d/quagga if you intend to use "vtysh"! # vtysh_enable=yes zebra_options=" --daemon -A 127.0.01" bgpd_options=" --daemon -A 127.0.01" ospfd_options=" --daemon -A 127.0.01" ospf6d_options="--daemon -A ::1" ripd_options=" --daemon -A 127.0.01" ripngd_options="--daemon -A ::1" isisd_options=" --daemon -A 127.0.01" babeld_options=" --daemon -A 127.0.01"
Konfigurasi "vtysh_enable=yes" dibutuhkan untuk mengakses router Quagga menggunakan vtysh.
Restart layanan Quagga
#/etc/init.d/quagga restart
VTYSH
Kita bisa mengakses daemon di Quagga dengan cara telnet ke port masing-masing daemon. Port tersebut adalah:
zebra 2601/tcp # zebra vty ripd 2602/tcp # ripd vty (zebra) ripngd 2603/tcp # ripngd vty (zebra) ospfd 2604/tcp # ospfd vty (zebra) bgpd 2605/tcp # bgpd vty (zebra) ospf6d 2606/tcp # ospf6d vty (zebra) ospfapi 2607/tcp # OSPF-API isisd 2608/tcp # ISISd vty (zebra)
Sebagai contoh, untuk akses ke daemon ospfd:
telnet localhost 2604
atau
telnet localhost ospfd
Akan sangat tidak praktis untuk mengkonfigurasi router dengan cara telnet ke masing-masing daemon secara terpisah, oleh karenanya dibuatlah vtysh untuk mengkonfigurasi segala sesuatu di satu interface.
Untuk mmenggunakan vtysh, kita pertama-tama perlu membuat file konfigurasi sebagai berikut:
cp /usr/share/doc/quagga/examples/vtysh.conf.sample /etc/quagga/vtysh.conf
Isinya /etc/quagga/vtysh.conf
! ! Sample ! ! service integrated-vtysh-config hostname quagga-router username root nopassword !
Betulkan ijin dan restart Quagga:
chown quagga.quaggavty /etc/quagga/*.conf chmod 640 /etc/quagga/*.conf /etc/init.d/quagga restart
In the example above the "service integrated-vtysh-config" setting has been disabled (recommended). In this case, when you save the config under vtysh, it will be stored in separate files depending on the protocols you activated. Below, an example where the Quagga configuration is saved under vtysh. (The zebra and ospfd daemons have been enabled.)
#vtysh quagga-router#write Configuration saved to /etc/quagga/zebra.conf Configuration saved to /etc/quagga/ospfd.conf
If you activate "service integrated-vtysh-config", the configuration under vtysh will be saved in one file called Quagga.conf in the /etc/quagga/ directory. With this setting, when you access a daemon via telnet, the daemon will look first to the Quagga.conf file before looking for its own file. This means that, when you telnet a device, there can be a difference between what you see after the "show run" command and the content of the associated file, for example zebra.conf.
#vtysh quagga-router#write Configuration saved to /etc/quagga/Quagga.conf
It is recommended to disable "service integrated-vtysh-config" because if this setting is enabled and in case of a syntax error in the Quagga.conf file, this can lead to all your daemons being unable to start up. This will not be case when "service integrated-vtysh-config" is disabled because the configurations are stored in separate files.
Check that the default "vtysh_enable=yes" setting are configured in your /etc/quagga/debian.conf file. You can read the previous paragraph about the debian.conf file to get more information.
Then it's useful to add the "VTYSH_PAGER=more" setting in your /etc/environment file, otherwise you will see an unfriendly "(END)" blinking in the left-down corner of the screen each time your enter a command and will need to press the "q" key to continue.
#echo VTYSH_PAGER=more > /etc/environment
Log off and log on to enable the environment setting. You can now access the Quagga router with the vtysh command:
# vtysh
Hello, this is Quagga (version 0.99.22). Copyright 1996-2005 Kunihiro Ishiguro, et al. ubuntu#
Jika kita ingin menjalankan perintah Quagga dari Shell Linux, lakukan:
vtysh -c "command"
Contoh:
vtysh -c "show ip route"
akan menampilkan tabel routing.
You can use Ping and traceroute to perform connectivity checks from the vtysh prompt. Of course, these two programs need to be installed on the Linux machine. Ping is generally installed by default but traceroute often not. To install traceroute:
#apt-get install traceroute
IP FORWARDING
IP forwarding dibutuhkan untuk mentransfer paket antar interface di sebuah sistem Linux.
echo "1" > /proc/sys/net/ipv4/ip_forward
Perintah di atas akan menambahkan nilai "1" dalam file /proc/sys/net/ipv4/ip_forward dan mengaktifkan IP forwarding. jika kita menginginkan agar IP forwarding tetap ada saat Linux reboot, lakukan
echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.conf
Jika juga dapat mencek status ip_forwarding di router Quagga, menggunakan perintah:
show ip forwarding
Akan keluar
IP forwarding is on
Jika IP forwarding di aktifkan.
SPEED/DUPLEX
It is not possible to set the duplex and speed settings on the Quagga plateform. You have to configure them at the Linux level. Use the interface configuration tutorial for assistance.