BGP 2 uplink full

[Mobil 66]

Добрый День!

 

У кого есть конфиг квагги на 2 аплинка фулфью поделитесь пожалуйста, очень нужно, а то на данный момент у нас исход пошел через 1 аплинк, а вход через другой, а хотелось бы сделать по нормальному с балансировкой и резервированием в случаи падения любого из них.

[hellion 4]

префикс листы пишешь на прием маршрутов от аплинка где фуллвью получаешь и все. типа le 23 не получать.

[jack 25]

hostname bgpd-router
password 123
enable password 321
log file /var/log/quagga/bgpd.log
log stdout
!
router bgp 12345
bgp router-id x.x.x.x
bgp log-neighbor-changes
no synchronization
network x.x.x.x/22
neighbor y.y.y.y remote-as 123
neighbor y.y.y.y next-hop-self
neighbor y.y.y.y description 1(UA-IX)
neighbor y.y.y.y soft-reconfiguration inbound
neighbor y.y.y.y route-map Network-in in
neighbor y.y.y.y route-map 1UA out
neighbor y.y.y.y weight 2000
neighbor y.y.y.x remote-as 123
neighbor y.y.y.x next-hop-self
neighbor y.y.y.x description 1(World)
neighbor y.y.y.x soft-reconfiguration inbound
neighbor y.y.y.x route-map Network-in in
neighbor y.y.y.x route-map 1World out
neighbor y.y.y.x weight 1000
neighbor z.z.z.z remote-as 125
neighbor z.z.z.z next-hop-self
neighbor z.z.z.z description 2(World)
neighbor z.z.z.z soft-reconfiguration inbound
neighbor z.z.z.z route-map Network-in in
neighbor z.z.z.z route-map 2World out
neighbor z.z.z.z weight 1000
neighbor z.z.z.x remote-as 125
neighbor z.z.z.x next-hop-self
neighbor z.z.z.x description 2(UA-IX)
neighbor z.z.z.x soft-reconfiguration inbound
neighbor z.z.z.x route-map Network-in in
neighbor z.z.z.x route-map 2UA out
neighbor z.z.z.x weight 2000
!
access-list 1 remark Localhost only
access-list 1 permit 127.0.0.1
!
ip prefix-list fake description fake-nets
ip prefix-list fake seq 15 permit 0.0.0.0/8 le 32
ip prefix-list fake seq 20 permit 127.0.0.0/8 le 32
ip prefix-list fake seq 30 permit 10.0.0.0/8 le 32
ip prefix-list fake seq 35 permit 172.16.0.0/12 le 32
ip prefix-list fake seq 40 permit 192.168.0.0/16 le 32
ip prefix-list fake seq 45 permit 169.254.0.0/16 le 32
ip prefix-list fake seq 50 permit 224.0.0.0/4 le 32
ip prefix-list fake seq 55 permit 240.0.0.0/4 le 32
ip prefix-list default description default route
ip prefix-list default seq  10 permit 0.0.0.0/0
ip prefix-list Our-Nets seq 5 permit x.x.x.x/22 le 32
ip prefix-list Network permit x.x.x.x/22
!
ip as-path access-list 2 permit _6451[2-9]_
ip as-path access-list 2 permit _645[2-9][0-9]_
ip as-path access-list 2 permit _64[6-9][0-9][0-9]_
ip as-path access-list 2 permit _65[0-9][0-9][0-9]_
!
route-map Network-in deny 100
match as-path 1
!
route-map Network-in deny 110
match ip address prefix-list fake
!
route-map Network-in deny 115
match ip address prefix-list default
!
route-map Network-in deny 120
match ip address prefix-list Our-Nets
!
route-map Network-in permit 200
set local-preference 100
!
route-map 1UA permit 100
match ip address prefix-list Network
set as-path prepend 12345 12345
!
route-map 1World permit 100
match ip address prefix-list Network
set as-path prepend 12345 12345 12345
!
route-map 2UA permit 130
match ip address prefix-list Network
! set as-path prepend 12345
!
route-map 2World permit 140
match ip address prefix-list Network
set as-path prepend 12345 12345 12345
!
line vty
access-class 1
!

держи =)

[Mobil 66]

Спасибо. Благодарен.