Usando LINUX como router : QUAGGA

  yum install -y  quagga 

 cd / etc/quagga

 vi zebra.conf
     hostname pc0.cesarnet.pe
     password router
     enable password router

 /etc/init.d/ospfd restart 

• zebra: 2601
• ripd: 2602
• ripng: 2603
• ospfd: 2604
• bgpd: 2605
• ospf6d: 2606

##### puerto 2601 para configurar interfaces

##### puerto 2604 para configura ospf

 telnet localhost 2601

[root@pc0 quagga]# telnet localhost 2604
Trying ::1...
telnet: connect to address ::1: Connection refused
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.

Hello, this is Quagga (version 0.99.15).
Copyright 1996-2005 Kunihiro Ishiguro, et al.


User Access Verification

Password:
ospfd> en
Password:
ospfd# sh run

Current configuration:
!
hostname ospfd
password zebra
enable password router
log stdout
!
!
!
interface eth0
!
interface lo
!
router ospf
 network 192.168.1.0/24 area 0.0.0.0
!
line vty
!
end
ospfd#