Quagga kasutamine Debianiga

Sissejuhatus

Quagga http://www.quagga.net/ on mitmetel levinud operatsioonisüsteemidel töötav ruutingutarkvara.

Skeem

Olgu tegu kahe lokatsiooni vahelise ühenduse pidamisega

          ___      |                                                           |      ___
         |   |------      192.168.15.253                  192.168.15.254       ------|   |
         |___|     |        ____   eth1                     eth1  ____         |     |___|
                   |       |    |------      1 Gbit/s       -----|    |        |
     192.168.17.17 --------|    |                                |    |--------- 192.168.14.14
          ___      |  eth0 |    |                                |    | eth0   |      ___
         |   |------       |____|------     10 Mbit/s       -----|____|        ------|   |
         |___|     |               eth2                     eth2               |     |___|
                   |      192.168.16.253                  192.168.16.254       |
                   |                                                           |
                      Harukontor                            Peakontor

Tarkvara paigaldamine

Quagga tarkvara paigaldamiseks tuleb öelda

 # apt-get install quagga

Kataloogis /etc/quagga peavad asuma seadistusfailid.

Ruuterite seadistamine

Enne Quagga tarkvara seadistamist tuleb ruuterite võrguseadmed seadistada. Seejärel moodustada kummaski arvutis sellise sisuga /etc/quagga/ospfd.conf seadistusfailid.

Peakontor

/etc/quagga/ospfd.conf sisu võiks olla nt selline

 hostname ospfd
 password zebra
 log stdout
 !
 interface eth1
 !
 interface eth2
 !
 router ospf
  ospf router-id 10.0.14.1
  redistribute connected
  network 192.168.15.0/24 area 0.0.0.0
  network 192.168.16.0/24 area 0.0.0.0
 !
 line vty

Harukontor

/etc/quagga/ospfd.conf sisu võiks olla nt selline

 hostname ospfd
 password zebra
 log stdout
 !
 interface eth1
 !  
 interface eth2
 !
 router ospf
  ospf router-id 10.0.17.1
  redistribute connected
  network 192.168.15.0/24 area 0.0.0.0
  network 192.168.16.0/24 area 0.0.0.0
 !
 line vty

Kasutamine

 # export VTYSH_PAGER=cat
 # vtysh
 Hello, this is Quagga (version 0.99.10).
 Copyright 1996-2005 Kunihiro Ishiguro, et al.
 
 quagga-router#

Muudatuste salvestamine

 # write
 Building Configuration...
 Configuration saved to /etc/quagga/zebra.conf
 Configuration saved to /etc/quagga/ospfd.conf
 [OK]