Two Routers in common AS with OSPF
Από AWMN-WiKi
(Ανακατεύθυνση από Two Routers in common AS)
Στο παρακάτω παράδειγμα έχουμε 2 router που συνδέονται μέσο μιας lan. Οποιοσδήποτε μπορεί να έχει πολλαπλούς peers αλλά για το παράδειγμα κρατάμε μόνο τους peer που αφορούν τα lan interface
Πίνακας περιεχομένων |
Router One
BGPd.conf
hostname tirouriroum
log file /var/log/quagga/bgpd.log
log monitor
log stdout
log syslog
password xxxxx
enable password xxxxxx
router bgp 3665
bgp router-id 10.21.128.14
network 10.21.128.0/24
!Link Router
neighbor 10.21.128.1 remote-as 3665
neighbor 10.21.128.1 timers 10 30
neighbor 10.21.128.1 capability dynamic
neighbor 10.21.128.1 capability orf prefix-list both
neighbor 10.21.128.1 soft-reconfiguration inbound
neighbor 10.21.128.1 prefix-list awmn-bgp out
neighbor 10.21.128.1 filter-list maxaslength out
ip prefix-list awmn-bgp seq 5 permit 10.0.0.0/8 ge 9 le 24
ip prefix-list awmn-bgp seq 10 permit 10.0.0.0/15 le 32
ip prefix-list awmn-bgp seq 15 deny any
!
ip as-path access-list maxaslength deny ( [0-9]+){250}$
ip as-path access-list maxaslength permit .*
!
line vty
!
end
ospfd.conf
! ! Zebra configuration saved from vty ! 2008/12/07 17:41:11 ! hostname koukouroukou password xxxx enable password xxxx log file /var/log/quagga/ospfd.log log syslog ! ! ! interface eth2 ! !interface lo ! router ospf ospf router-id 10.21.128.14 network 10.21.128.0/25 area 0.0.0.0 redistribute kernel redistribute connected default-metric 1 ! line vty !
Router Two
BGPd.conf
hostname tirouriroum
log file /var/log/quagga/bgpd.log
log monitor
log stdout
log syslog
password xxxxx
enable password xxxxxx
router bgp 3665
bgp router-id 10.21.128.1
network 10.21.128.0/24
!Link Router
neighbor 10.21.128.14 remote-as 3665
neighbor 10.21.128.14 timers 10 30
neighbor 10.21.128.14 capability dynamic
neighbor 10.21.128.14 capability orf prefix-list both
neighbor 10.21.128.14 soft-reconfiguration inbound
neighbor 10.21.128.14 prefix-list awmn-bgp out
neighbor 10.21.128.14 filter-list maxaslength out
ip prefix-list awmn-bgp seq 5 permit 10.0.0.0/8 ge 9 le 24
ip prefix-list awmn-bgp seq 10 permit 10.0.0.0/15 le 32
ip prefix-list awmn-bgp seq 15 deny any
!
ip as-path access-list maxaslength deny ( [0-9]+){250}$
ip as-path access-list maxaslength permit .*
!
line vty
!
end
ospfd.conf
! ! Zebra configuration saved from vty ! 2008/12/07 17:41:11 ! hostname koukouroukou password xxxx enable password xxxxxx log file /var/log/quagga/ospfd.log log syslog ! ! ! interface eth2 ! !interface lo ! router ospf ospf router-id 10.21.128.1 network 10.21.128.0/25 area 0.0.0.0 redistribute kernel redistribute connected default-metric 1 ! line vty !
Zebra.conf
default config
