Quagga kasutamine Debianiga: erinevus redaktsioonide vahel
| 73. rida: | 73. rida: | ||
! | ! | ||
line vty | line vty | ||
===Quagga käivitamine=== | |||
Quagga käivitamiseks tuleb öelda | Quagga käivitamiseks tuleb öelda | ||
| 79. rida: | 81. rida: | ||
Loading capability module if not yet done. | Loading capability module if not yet done. | ||
Starting Quagga daemons (prio:10): zebra ospfd2009/06/09 20:28:44 OSPF: ASBR[Status:1]: Update | Starting Quagga daemons (prio:10): zebra ospfd2009/06/09 20:28:44 OSPF: ASBR[Status:1]: Update | ||
Tulemusena tekivad kaks protsessi | |||
# ps aux | grep quagga | |||
quagga 3396 0.0 1.0 22840 1364 ? Ss 23:28 0:00 /usr/lib/quagga/zebra --daemon -A 127.0.0.1 | |||
quagga 3400 0.0 1.4 25520 1876 ? Ss 23:28 0:00 /usr/lib/quagga/ospfd --daemon -A 127.0.0.1 | |||
===Ruuteri haldusliidese kasutamine=== | ===Ruuteri haldusliidese kasutamine=== | ||
Redaktsioon: 9. juuni 2009, kell 21:01
Sissejuhatus
Quagga http://www.quagga.net/ on mitmetel levinud operatsioonisüsteemidel töötav ruutingutarkvara.
Skeem
Olgu tegu kahe lokatsiooni vahelise ühenduse pidamisega
internet
|
|
___ | | | ___
| |------ 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 192.168.14.14 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 192.168.17.17 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
Quagga käivitamine
Quagga käivitamiseks tuleb öelda
# /etc/init.d/quagga start Loading capability module if not yet done. Starting Quagga daemons (prio:10): zebra ospfd2009/06/09 20:28:44 OSPF: ASBR[Status:1]: Update
Tulemusena tekivad kaks protsessi
# ps aux | grep quagga quagga 3396 0.0 1.0 22840 1364 ? Ss 23:28 0:00 /usr/lib/quagga/zebra --daemon -A 127.0.0.1 quagga 3400 0.0 1.4 25520 1876 ? Ss 23:28 0:00 /usr/lib/quagga/ospfd --daemon -A 127.0.0.1
Ruuteri haldusliidese kasutamine
Quagga ruuterist endast saab ruuterit hallata vtysh programmiga, liides on sarnane Cisco IOS'ile.
# export VTYSH_PAGER=cat # vtysh Hello, this is Quagga (version 0.99.10). Copyright 1996-2005 Kunihiro Ishiguro, et al. quagga-router#
Antud OSPF kasutusjuhtumil pakub huvi kontrollida, milliseks on ruutingud kujunenud, kirjutades 'show ip ospf ?' saab näha võimalikke asjakohaseid käske
quagga-router# show ip ospf ? <cr> border-routers for this area database Database summary interface Interface information neighbor Neighbor list route OSPF routing table
Nt küsides naabrite nimekirja
quagga-router# show ip ospf nei Neighbor ID Pri State Dead Time Address Interface RXmtL RqstL DBsmL 10.0.14.1 1 Full/Backup 33.406s 192.168.15.254 eth1:192.168.15.1 0 0 0 10.0.14.1 1 Full/Backup 33.406s 192.168.16.254 eth2:192.168.16.1 0 0 0
või küsides ruutinguid
quagga-router# show ip ospf route
============ OSPF network routing table ============
N 192.168.15.0/24 [10] area: 0.0.0.0
directly attached to eth1
N 192.168.16.0/24 [10] area: 0.0.0.0
directly attached to eth2
============ OSPF router routing table =============
R 10.0.14.1 [10] area: 0.0.0.0, ASBR
via 192.168.15.254, eth1
via 192.168.16.254, eth2
============ OSPF external routing table ===========
N E2 192.168.10.0/24 [10/20] tag: 0
via 192.168.15.254, eth1
via 192.168.16.254, eth2
N E2 192.168.14.0/24 [10/20] tag: 0
via 192.168.15.254, eth1
via 192.168.16.254, eth2
Operatsioonisüsteemi juurkasutajana ruutingutabelit küsides saab veenduda, et Quagga tõepoolest modifitseerib ruutingutabelit
# route -n Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 192.168.17.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0 192.168.16.0 0.0.0.0 255.255.255.0 U 0 0 0 eth2 192.168.15.0 0.0.0.0 255.255.255.0 U 0 0 0 eth1 192.168.14.0 192.168.15.254 255.255.255.0 UG 20 0 0 eth1 192.168.10.0 0.0.0.0 255.255.255.0 U 0 0 0 eth3 0.0.0.0 192.168.10.254 0.0.0.0 UG 0 0 0 eth3
