Laboratorio full routing BGP y ruta por defecto BGP
CASO 1
Agrega router ISP-Zona2 conectado a isp-borde y que use la red publica 4.4.7.0/24, luego agregas una laptop y puedas hacer ping hacía .8.8.8, 1.1.1.1, 2.2.2.1, 3.3.3.1
Archivo adjunto 4059
ISP-BORDER
/interface wireless security-profiles
set [ finddefault=yes ] supplicant-identity=MikroTik
/routing bgp instance
set default as=400 redistribute-connected=yesredistribute-static=yes
/ip address
addaddress=3.3.3.2/24 comment=to-Alestra interface=ether1 network=3.3.3.0
addaddress=4.4.5.254/24 comment=to-ISP-Core interface=ether2 network=4.4.5.0
addaddress=4.4.7.254/24 comment=to-ISP-Core interface=ether3 network=4.4.7.0
/ip dhcp-client
adddisabled=nointerface=ether1
/routing bgp network
addnetwork=4.4.4.0/22 synchronize=no
addnetwork=4.4.5.0/24 synchronize=no
addnetwork=4.4.7.0/24 synchronize=no
/routing bgp peer
addname=peer-to-alestra remote-address=3.3.3.1 remote-as=300
/system identity
setname=Borde
ZONA 2
/interface wireless security-profiles
set [ finddefault=yes ] supplicant-identity=MikroTik
/ip address
addaddress=4.4.7.2/24 interface=ether1 network=4.4.7.0
addaddress=192.168.10.254/24 interface=ether2 network=192.168.10.0
/ip firewall nat
addaction=masquerade chain=srcnat out-interface=ether1
/ip route
adddistance=1 gateway=4.4.7.254
/system identity
setname=Zona2
/tool romon
setenabled=yes
CASO 2
Ahora elimina router ISP-zona2, y conecta una laptop enether3 directamente a ISP Borde, y asigna una ip de la red 4.4.7.0/24. Luego has pinga 8.8.8.8,1.1.1.1,2.2.2.1, 3.3.3.
Archivo adjunto 4060
ALESTRA
/interface wireless security-profilesset [ find default=yes ] supplicant-identity=MikroTik
/routing bgp instance
set default as=300 redistribute-connected=yes
/ip address
add address=1.1.1.2/30 comment=to-facebook interface=ether1 network=1.1.1.0
add address=2.2.2.2/24 comment=to-google interface=ether2 network=2.2.2.0
add address=3.3.3.1/24 comment=to-isp-border interface=ether3 network=3.3.3.0
/ip dhcp-client
add disabled=no interface=ether1
/routing bgp network
add network=3.3.3.0/32 synchronize=no
/routing bgp peer
add name=peer-to-facebook remote-address=1.1.1.1 remote-as=100
add name=peer-to-google remote-address=2.2.2.1 remote-as=200
add name=peer-to-isp-border remote-address=3.3.3.2 remote-as=400
/system identity
set name=Alestra
/tool romon
set enabled=yes
ISP-BORDER
/interface wireless security-profilesset [ find default=yes ] supplicant-identity=MikroTik
/routing bgp instance
set default as=400
/ip address
add address=3.3.3.2/24 comment=to-alestra interface=ether1 network=3.3.3.0
add address=4.4.5.254/24 comment=to-isp-core interface=ether2 network=4.4.5.0
add address=4.4.7.254/24 comment=pc interface=ether3 network=4.4.7.0
/ip dhcp-client
add disabled=no interface=ether1
/routing bgp network
add network=4.4.4.0/24 synchronize=no
add network=4.4.5.0/24 synchronize=no
add network=4.4.6.0/24 synchronize=no
add network=4.4.7.0/24 synchronize=no
/routing bgp peer
add name=peer-to-alestra remote-address=3.3.3.1 remote-as=300
/system identity
set name=Isp-border
/tool romon
set enabled=yes
CASO 3
Agrega una sesion BGP con alestra con el ASN500, con router ISPborde2, ISP Core 2 y laptop. Usarasla red5.5.4.0/22, lo subneteas a /24, y solo anuncia la red 5.5.6.0/24 enisp borde. ISP Borde2->ASN500, red5.5.4.0/22, subnetear a /24 yusar 5.5.6.0/24 Puedes hacer ping al8.8.8.8,1.1.1.1, 2.2.2.1, 3.3.3.1 desde isp Borde2, ispcore2 y la laptop
Archivo adjunto 4061
ALESTRA
/interface wireless security-profiles
set [ find default=yes ] supplicant-identity=MikroTik
/routing bgp instance
set default as=300 redistribute-connected=yes redistribute-static=yes
/ip address
add address=1.1.1.2/30 comment=to-Facebook interface=ether1 network=1.1.1.0
add address=2.2.2.2/24 comment=to-Google interface=ether2 network=2.2.2.0
add address=3.3.3.1/24 comment=to-ISP-Borde interface=ether3 network=3.3.3.0
add address=7.7.7.1/24 comment=to-ISP-Borde2 interface=ether4 network=7.7.7.0
/ip dhcp-client
add disabled=no interface=ether1
/routing bgp network
add network=3.3.3.0/24 synchronize=no
/routing bgp peer
add name=peer-to-facebook remote-address=1.1.1.1 remote-as=100
add name=peer-to-google remote-address=2.2.2.1 remote-as=200
add name=peer-to-isp-borde remote-address=3.3.3.2 remote-as=400
add name=peer-to-isp-core2 remote-address=7.7.7.2 remote-as=500
/system identity
set name=Alestra
/tool romon
BORDE 2
/interface wireless security-profiles
set [ find default=yes ] supplicant-identity=MikroTik
/routing bgp instance
set default as=500
/ip address
add address=7.7.7.2/24 interface=ether1 network=7.7.7.0
add address=5.5.5.254/24 interface=ether2 network=5.5.5.0
/ip dhcp-client
add disabled=no interface=ether1
/routing bgp network
add network=5.5.4.0/22 synchronize=no
/routing bgp peer
add name=peer1 remote-address=7.7.7.1 remote-as=300
/system identity
set name=Isp-Borde2
/tool romon
CORE 2
/interface wireless security-profilesset [ find default=yes ] supplicant-identity=MikroTik
/ip address
add address=5.5.5.2/24 interface=ether1 network=5.5.5.0
add address=192.168.10.254/24 interface=ether2 network=192.168.10.0
/ip dhcp-client
add disabled=no interface=ether1
/ip firewall nat
add action=masquerade chain=srcnat out-interface=ether1
/ip route
add distance=1 gateway=5.5.5.254
/system identity
set name=ips-core2
/tool romon
set enabled=yes
CASO 4
hacer sesión bgp Carrier cirion ASN600 solo con google, luego agregas ispborde 3, ispcore 3 y su laptop.
Cirion ASN600–red6.6.6.0/24
ISPBorde3ASN700, red7.7.4.0/22, solo usara la red7.7.7.0/24
Archivo adjunto 4062
GOOGLE
/interface wireless security-profilesset [ find default=yes ] supplicant-identity=MikroTik
/routing bgp instance
set default as=200
/ip address
add address=2.2.2.1/24 comment=to-Alestra interface=ether1 network=2.2.2.0
add address=8.8.8.2/24 comment=to-Server-Google interface=ether2 network=\
8.8.8.0
add address=4.4.4.1/24 comment=cirion interface=ether3 network=4.4.4.0
/ip dhcp-client
add disabled=no interface=ether1
/routing bgp network
add network=2.2.2.0/24 synchronize=no
add network=8.8.8.0/24 synchronize=no
/routing bgp peer
add name=peer-to-alestra remote-address=2.2.2.2 remote-as=300
add name=peer_cirion remote-address=4.4.4.2 remote-as=600
/system identity
set name=Google
/tool romon
set enabled=yes
CIRION
/interface wireless security-profilesset [ find default=yes ] supplicant-identity=MikroTik
/routing bgp instance
set default as=600 redistribute-connected=yes
/ip address
add address=4.4.4.2/24 interface=ether1 network=4.4.4.0
add address=6.6.6.1/24 interface=ether2 network=6.6.6.0
/ip dhcp-client
add disabled=no interface=ether1
/routing bgp network
add network=6.6.6.0/24 synchronize=no
add network=4.4.4.0/24 synchronize=no
/routing bgp peer
add name=peer_google remote-address=4.4.4.1 remote-as=200
add name=peer_ispborder3 remote-address=6.6.6.2 remote-as=700
/system identity
set name=Cirion
/tool romon
set enabled=yes
ISP-BORDER3
/interface wireless security-profilesset [ find default=yes ] supplicant-identity=MikroTik
/routing bgp instance
set default as=700
/ip address
add address=6.6.6.2/24 interface=ether1 network=6.6.6.0
add address=7.7.7.1/24 interface=ether2 network=7.7.7.0
/ip dhcp-client
add disabled=no interface=ether1
/ip firewall nat
add action=masquerade chain=srcnat out-interface=ether1
/routing bgp network
add network=7.7.4.0/24 synchronize=no
/routing bgp peer
add name=peer_cirion remote-address=6.6.6.1 remote-as=600
/system identity
set name=ISP-Borde3
/tool romon
set enabled=yes
ISP-CORE3
interface wireless security-profilesset [ find default=yes ] supplicant-identity=MikroTik
/ip address
add address=7.7.7.2/24 interface=ether1 network=7.7.7.0
add address=192.168.9.254/24 interface=ether2 network=192.168.9.0
/ip dhcp-client
add disabled=no interface=ether1
/ip firewall nat
add action=masquerade chain=srcnat out-interface=ether1
/ip route
add distance=1 gateway=7.7.7.1
/system identity
set name=ISP-Core3
/tool romon
set enabled=yes
