BGP
sh ip bgp neighbors <ip-шлюз1> received-routes
sh ip bgp neighbors <ip-шлюз2> received-routes
Пример конфига
/etc/quagga/bgpd.conf
!
! Zebra configuration saved from vty
! 2016/10/14 08:33:17
!
hostname EFKSD
password PASS
enable password PASS
log file /var/log/quagga/bgpd.log
log stdout
!
router bgp 203781
bgp router-id 91.241.186.2
bgp log-neighbor-changes
network 91.241.186.0/24
network 91.241.166.0/24
neighbor 92.242.99.253 remote-as 3261
neighbor 92.242.99.253 description DIPT
neighbor 92.242.99.253 soft-reconfiguration inbound
neighbor 92.242.99.253 route-map map-dipt-in in
neighbor 92.242.99.253 route-map map-dipt-out out
neighbor 194.146.191.241 remote-as 6768
neighbor 194.146.191.241 description Evrotel-1
neighbor 194.146.191.241 soft-reconfiguration inbound
neighbor 194.146.191.241 route-map map-evrotel-in in
neighbor 194.146.191.241 route-map map-evrotel-out out
neighbor 194.146.191.243 remote-as 6768
neighbor 194.146.191.243 description Evrotel-2
neighbor 194.146.191.243 soft-reconfiguration inbound
neighbor 194.146.191.243 route-map map-evrotel-in in
neighbor 194.146.191.243 route-map map-evrotel-out out
!
ip prefix-list DEFAULT seq 5 permit 0.0.0.0/0
ip prefix-list OUR-NET seq 20 permit 91.241.186.0/24
ip prefix-list OUR-NET seq 30 permit 91.241.166.0/24
!
route-map map-evrotel-in permit 120
match ip address prefix-list DEFAULT
!
route-map map-dipt-in permit 100
match ip address prefix-list DEFAULT
set local-preference 500
!
route-map map-dipt-out permit 10
match ip address prefix-list OUR-NET
!
route-map map-evrotel-out permit 20
match ip address prefix-list OUR-NET
set as-path prepend 203781
!
line vty
!
https://bgpview.io/prefix/91.241.166.0/24#routing
если у дипта или евротела стоят фильтры, то могут не пропустить
show ip bgp neighbors 194.146.191.241 advertised-routes show ip bgp neighbors 194.146.191.243 advertised-routes
sh ip bgp neighbors <ip-шлюз2> received-routes
Пример конфига
/etc/quagga/bgpd.conf
!
! Zebra configuration saved from vty
! 2016/10/14 08:33:17
!
hostname EFKSD
password PASS
enable password PASS
log file /var/log/quagga/bgpd.log
log stdout
!
router bgp 203781
bgp router-id 91.241.186.2
bgp log-neighbor-changes
network 91.241.186.0/24
network 91.241.166.0/24
neighbor 92.242.99.253 remote-as 3261
neighbor 92.242.99.253 description DIPT
neighbor 92.242.99.253 soft-reconfiguration inbound
neighbor 92.242.99.253 route-map map-dipt-in in
neighbor 92.242.99.253 route-map map-dipt-out out
neighbor 194.146.191.241 remote-as 6768
neighbor 194.146.191.241 description Evrotel-1
neighbor 194.146.191.241 soft-reconfiguration inbound
neighbor 194.146.191.241 route-map map-evrotel-in in
neighbor 194.146.191.241 route-map map-evrotel-out out
neighbor 194.146.191.243 remote-as 6768
neighbor 194.146.191.243 description Evrotel-2
neighbor 194.146.191.243 soft-reconfiguration inbound
neighbor 194.146.191.243 route-map map-evrotel-in in
neighbor 194.146.191.243 route-map map-evrotel-out out
!
ip prefix-list DEFAULT seq 5 permit 0.0.0.0/0
ip prefix-list OUR-NET seq 20 permit 91.241.186.0/24
ip prefix-list OUR-NET seq 30 permit 91.241.166.0/24
!
route-map map-evrotel-in permit 120
match ip address prefix-list DEFAULT
!
route-map map-dipt-in permit 100
match ip address prefix-list DEFAULT
set local-preference 500
!
route-map map-dipt-out permit 10
match ip address prefix-list OUR-NET
!
route-map map-evrotel-out permit 20
match ip address prefix-list OUR-NET
set as-path prepend 203781
!
line vty
!
Тут добавлена подсеть
network 91.241.166.0/24
service quagga restart
/etc/quagga/zebra.conf
!
! Zebra configuration saved from vty
! 2016/10/14 08:33:17
!
hostname ZENIT
password 1394zenit
enable password 1394zenit
!
interface eth0
ipv6 nd suppress-ra
!
interface eth1
ipv6 nd suppress-ra
!
interface eth2
ipv6 nd suppress-ra
!
interface lo
!
interface eth4
ipv6 nd suppress-ra
!
interface eth5
ipv6 nd suppress-ra
!
interface vlan210
ipv6 nd suppress-ra
!
interface vlan1020
ipv6 nd suppress-ra
!
ip route 91.241.186.0/24 Null0 254
!
ip prefix-list DEFAULT seq 5 permit 0.0.0.0/0
ip prefix-list OUR-NET seq 20 permit 91.241.186.0/24
!
route-map map-evrotel-in permit 120
match ip address prefix-list DEFAULT
!
route-map map-dipt-in permit 100
match ip address prefix-list DEFAULT
!
route-map map-dipt-out permit 10
match ip address prefix-list OUR-NET
!
route-map map-evrotel-out permit 20
match ip address prefix-list OUR-NET
!
ip forwarding
!
!
line vty
!
https://bgpview.io/prefix/91.241.166.0/24#routing
если у дипта или евротела стоят фильтры, то могут не пропустить
show ip bgp neighbors 194.146.191.241 advertised-routes show ip bgp neighbors 194.146.191.243 advertised-routes
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