def _build_bgp_communities(self):
for router in self.__communities:
communities_config = self.__communities[router]
all_al4 = AccessList(family='ipv4',
name='allv4',
entries=('any', ))
all_al6 = AccessList(family='ipv6',
name='allv6',
entries=('any', ))
#route-map in
if "set_local_pref" in communities_config:
for x in self.__routers:
order_rm = 10
for community_value in communities_config.get(
"set_local_pref", []):
local_pref = communities_config["set_local_pref"][
community_value]
community = CommunityList("loc-pref" +
str(community_value),
community=community_value)
router.get_config(BGP).set_local_pref(
local_pref,
from_peer=x,
matching=(community, ),
name="rm",
order=order_rm)
order_rm += 10
router.get_config(BGP).set_local_pref(100,
from_peer=x,
matching=(
all_al4,
all_al6,
),
name='rm',
order=order_rm)
#route-map out
for community_value in communities_config.get(
"do_not_advertise", []):
for router_y in self.__routers:
community = CommunityList("outbound_blacklist_" +
str(community_value),
community=community_value)
as_1, as_2 = self.get_as_of(router), self.get_as_of(
router_y)
if as_1 != as_2: #Do not advertise to peer and customer but advertise inside of our AS
router.get_config(BGP).deny(name="export-all",
to_peer=router_y,
matching=(community, ),
order=5)
if "send_community" in communities_config:
for router_y in self.__routers:
router.get_config(BGP).set_community(
communities_config["send_community"],
to_peer=router_y,
name="import-all",
matching=(all_al4, all_al6))
def build(self, *args, **kwargs):
"""
+
AS1 | AS4
+-------+ |
| as1r1 +--------+ |
+---+---+ | |
2 | | |
+---+---+ +---+---+ | +-------+
| as1r3 +----+ as1r6 +-------+ as4r1 +--------+
+---+---+ +---+---+ | +-------+ |
| | | |
+---+---+ | | +--+--+ +-------+
| as1r2 | | | | s4 +-----+ as4h1 |
+---+---+ | | +--+--+ +-------+
4 | | | |
+---+---+ +---+---+ | +-------+ |
| as1r4 +----+ as1r5 +-------+ as4r2 +--------+
+-------+ +-------+ | +-------+
|
+
"""
# Add all routers
as1r1 = self.bgp('as1r1')
as1r2 = self.bgp('as1r2')
as1r3 = self.bgp('as1r3')
as1r4 = self.bgp('as1r4')
as1r5 = self.bgp('as1r5',
family=AF_INET6(redistribute=('ospf6', 'connected')))
as1r6 = self.bgp('as1r6',
family=AF_INET6(redistribute=('ospf6', 'connected')))
as4r1 = self.bgp('as4r1',
family=AF_INET6(networks=('dead:beef::/32', )))
as4r2 = self.bgp('as4r2',
family=AF_INET6(networks=('dead:beef::/32', )))
# Add the host and the switch
as4h1 = self.addHost('as4h1')
switch = self.addSwitch('s4')
# Add Links
self.addLink(as1r1, as1r6)
self.addLink(as1r1, as1r3, igp_metric=2)
self.addLinks((as1r3, as1r2), (as1r3, as1r6))
self.addLink(as1r2, as1r4, igp_metric=4)
self.addLinks((as1r4, as1r5), (as1r5, as1r6), (as4r1, as1r6),
(as4r2, as1r5), (as4r1, switch), (as4r2, switch),
(switch, as4h1))
self.addSubnet((as4r1, as4r2, as4h1), subnets=('dead:beef::/32', ))
al = AccessList(name='all', entries=('any', ))
as1r6.get_config(BGP).set_local_pref(99,
from_peer=as4r1,
matching=(al, ))
as1r5.get_config(BGP).set_local_pref(50,
from_peer=as4r2,
matching=(al, ))
# Add full mesh
self.addAS(4, (as4r1, as4r2))
self.addiBGPFullMesh(1, (as1r1, as1r2, as1r3, as1r4, as1r5, as1r6))
# Add eBGP session
ebgp_session(self, as1r6, as4r1)
ebgp_session(self, as1r5, as4r2)
super().build(*args, **kwargs)
def build(self, *args, **kwargs):
"""
Topo from slide 26 iBGP
"""
# Add all routers
as1r1 = self.bgp('as1r1')
as1r2 = self.bgp('as1r2')
as1r3 = self.bgp('as1r3')
as1r4 = self.bgp('as1r4')
as1r5 = self.bgp('as1r5')
as1r6 = self.bgp('as1r6')
as4r1 = self.bgp('as4r1')
as4r2 = self.bgp('as4r2')
as3r1 = self.bgp('as3r1')
as3r2 = self.bgp('as3r2')
as2r1 = self.addRouter('as2r1')
as2r1.addDaemon(
BGP, address_families=(AF_INET6(networks=('dead:beef::/32', )), ))
as2h1 = self.addHost("as2h1")
as1h1 = self.addHost("as1h1")
as1h2 = self.addHost("as1h2")
as1h3 = self.addHost("as1h3")
as1h4 = self.addHost("as1h4")
as1h5 = self.addHost("as1h5")
as1h6 = self.addHost("as1h6")
# Add Links
self.addLink(as1r1,
as1r6,
params1={"ip": ("fd00:1:1::1/48", )},
params2={"ip": ("fd00:1:1::2/48", )})
self.addLink(as1r1,
as1r3,
params1={"ip": ("fd00:1:2::1/48", )},
params2={"ip": ("fd00:1:2::2/48", )})
self.addLink(as1r3,
as1r2,
params1={"ip": ("fd00:1:4::1/48", )},
params2={"ip": ("fd00:1:4::2/48", )})
self.addLink(as1r3,
as1r6,
params1={"ip": ("fd00:1:3::1/48", )},
params2={"ip": ("fd00:1:3::2/48", )})
self.addLink(as1r2,
as1r4,
params1={"ip": ("fd00:1:5::1/48", )},
params2={"ip": ("fd00:1:5::2/48", )})
self.addLink(as1r4,
as1r5,
params1={"ip": ("fd00:1:6::1/48", )},
params2={"ip": ("fd00:1:6::2/48", )})
self.addLink(as1r5,
as1r6,
params1={"ip": ("fd00:1:7::1/48", )},
params2={"ip": ("fd00:1:7::2/48", )})
self.addLink(as4r1,
as1r5,
params1={"ip": ("fd00:4:2::1/48", )},
params2={"ip": ("fd00:4:2::2/48", )})
self.addLink(as4r2,
as1r4,
params1={"ip": ("fd00:4:1::1/48", )},
params2={"ip": ("fd00:4:1::2/48", )})
self.addLink(as3r2,
as1r1,
params1={"ip": ("fd00:3:1::1/48", )},
params2={"ip": ("fd00:3:1::2/48", )})
self.addLink(as3r1,
as1r6,
params1={"ip": ("fd00:3:2::1/48", )},
params2={"ip": ("fd00:3:2::2/48", )})
self.addLink(as3r1,
as3r2,
params1={"ip": ("fd00:3:3::1/48", )},
params2={"ip": ("fd00:3:3::2/48", )},
igp_cost=7)
self.addLink(as3r1,
as2r1,
params1={"ip": ("fd00:2:1::1/48", )},
params2={"ip": ("fd00:2:1::2/48", )})
self.addLink(as2r1,
as4r1,
params1={"ip": ("fd00:2:2::1/48", )},
params2={"ip": ("fd00:2:2::2/48", )})
self.addLink(as4r1,
as4r2,
params1={"ip": ("fd00:4:3::1/48", )},
params2={"ip": ("fd00:4:3::2/48", )},
igp_cost=2)
self.addLink(as2r1,
as2h1,
params1={"ip": ("dead:beef::1/32", )},
params2={"ip": ("dead:beef::2/32", )})
self.addLink(as1r1, as1h1)
self.addLink(as1r2, as1h2)
self.addLink(as1r3, as1h3)
self.addLink(as1r4, as1h4)
self.addLink(as1r5, as1h5)
self.addLink(as1r6, as1h6)
# Set Med
al = AccessList(name='all', entries=('any', ))
as3r2.get_config(BGP).set_med(7, to_peer=as1r1, matching=(al, ))
as3r1.get_config(BGP).set_med(0, to_peer=as1r6, matching=(al, ))
as4r1.get_config(BGP).set_med(0, to_peer=as1r5, matching=(al, ))
as4r2.get_config(BGP).set_med(2, to_peer=as1r4, matching=(al, ))
# Add full mesh
self.addAS(2, (as2r1, ))
self.addiBGPFullMesh(3, routers=[as3r1, as3r2])
self.addiBGPFullMesh(4, routers=[as4r1, as4r2])
self.addiBGPFullMesh(
1, routers=[as1r1, as1r2, as1r3, as1r4, as1r5, as1r6])
# Add eBGP session
ebgp_session(self, as1r6, as3r1)
ebgp_session(self, as1r1, as3r2)
ebgp_session(self, as1r4, as4r2)
ebgp_session(self, as1r5, as4r1)
ebgp_session(self, as3r1, as2r1)
ebgp_session(self, as2r1, as4r1)
super(MedBGPTopo, self).build(*args, **kwargs)
def build(self, *args, **kwargs):
# Routers AS4
as4r1 = self.bgp('as4r1')
as4r2 = self.bgp('as4r2')
as4r3 = self.bgp('as4r3')
as4r4 = self.bgp('as4r4')
as4r5 = self.bgp('as4r5')
h1 = self.addHost('h1')
# Routers AS3
as3r1 = self.bgp('as3r1')
as3r2 = self.bgp('as3r2')
as3r3 = self.bgp('as3r3')
# Routers AS2
as2r1 = self.bgp('as2r1')
as2r2 = self.bgp('as2r2')
as2r3 = self.bgp('as2r3')
# Routers AS1
as1r1 = self.bgp('as1r1')
as1r2 = self.bgp('as1r2')
as1r3 = self.bgp('as1r3')
as1r4 = self.bgp('as1r4')
as1r5 = self.bgp('as1r5')
h2 = self.addHost('h2')
# Links AS4
self.addLink(as4r1,
as4r5,
params1={"ip": "2001:4:1::1/64"},
params2={"ip": "2001:4:1::5/64"},
igp_metric=5)
self.addLink(as4r2,
as4r5,
params1={"ip": "2001:4:2::2/64"},
params2={"ip": "2001:4:2::5/64"},
igp_metric=5)
self.addLink(as4r3,
as4r5,
params1={"ip": "2001:4:3::3/64"},
params2={"ip": "2001:4:3::5/64"},
igp_metric=5)
self.addLink(as4r4,
as4r5,
params1={"ip": "2001:4:4::4/64"},
params2={"ip": "2001:4:4::5/64"},
igp_metric=5)
self.addLink(as4r5,
h1,
params1={"ip": "dead:beef::/48"},
params2={"ip": "dead:beef::1/48"})
# Links AS3
self.addLink(as3r1,
as3r2,
params1={"ip": "2001:3:1::1/64"},
params2={"ip": "2001:3:1::2/64"},
igp_metric=5)
self.addLink(as3r1,
as3r3,
params1={"ip": "2001:3:2::1/64"},
params2={"ip": "2001:3:2::3/64"},
igp_metric=5)
self.addLink(as3r2,
as3r3,
params1={"ip": "2001:3:3::2/64"},
params2={"ip": "2001:3:3::3/64"},
igp_metric=5)
# Links AS2
self.addLink(as2r1,
as2r2,
params1={"ip": "2001:2:1::1/64"},
params2={"ip": "2001:2:1::2/64"},
igp_metric=15)
self.addLink(as2r1,
as2r3,
params1={"ip": "2001:2:2::1/64"},
params2={"ip": "2001:2:2::3/64"},
igp_metric=5)
# Links AS1
self.addLink(as1r1,
as1r4,
params1={"ip": "2001:1:1::1/64"},
params2={"ip": "2001:1:1::4/64"},
igp_metric=10,
igp_area='1.1.1.1')
self.addLink(as1r1,
as1r5,
params1={"ip": "2001:1:2::1/64"},
params2={"ip": "2001:1:2::5/64"},
igp_metric=2,
igp_area='1.1.1.1')
self.addLink(as1r4,
as1r2,
params1={"ip": "2001:1:4::4/64"},
params2={"ip": "2001:1:4::2/64"},
igp_metric=10,
igp_area='1.1.1.1')
self.addLink(as1r5,
as1r3,
params1={"ip": "2001:1:5::5/64"},
params2={"ip": "2001:1:5::3/64"},
igp_metric=3,
igp_area='1.1.1.1')
self.addLink(as1r1,
h2,
params1={"ip": "cafe:deca::/48"},
params2={"ip": "cafe:deca::2/48"})
# Inter-AS Links
self.addLink(as4r4,
as2r1,
params1={"ip": "2001:4:2::14/64"},
params2={"ip": "2001:4:2::11/64"})
self.addLink(as4r3,
as2r3,
params1={"ip": "2001:4:2::13/64"},
params2={"ip": "2001:4:2::12/64"})
self.addLink(as4r2,
as3r2,
params1={"ip": "2001:4:3::12/64"},
params2={"ip": "2001:4:3::13/64"})
self.addLink(as4r1,
as3r1,
params1={"ip": "2001:4:3::14/64"},
params2={"ip": "2001:4:3::15/64"})
self.addLink(as3r3,
as1r3,
params1={"ip": "2001:3:1::13/64"},
params2={"ip": "2001:3:1::11/64"})
self.addLink(as2r2,
as1r2,
params1={"ip": "2001:2:1::12/64"},
params2={"ip": "2001:2:1::11/64"})
self.addLink(as2r3,
as1r3,
params1={"ip": "2001:2:1::13/64"},
params2={"ip": "2001:2:1::14/64"},
igp_metric=4)
#filter
al_filter = AccessList(name='all', entries=('dead:beef::1/48', ))
as4r2.get_config(BGP).filter('h1filter',
to_peer=as3r2,
matching=(al_filter, ))
as4r1.get_config(BGP).filter('h1filter',
to_peer=as3r1,
matching=(al_filter, ))
# Set AS-ownerships
self.addAS(1, (as1r1, as1r2, as1r3, as1r4, as1r5))
self.addAS(2, (as2r1, as2r2, as2r3))
self.addAS(3, (as3r1, as3r2, as3r3))
self.addAS(4, (as4r1, as4r2, as4r3, as4r4, as4r5))
# Add iBGP full mesh
self.addiBGPFullMesh(1, routers=[as1r1, as1r2, as1r3, as1r4, as1r5])
self.addiBGPFullMesh(2, routers=[as2r1, as2r2, as2r3])
self.addiBGPFullMesh(3, routers=[as3r1, as3r2, as3r3])
self.addiBGPFullMesh(4, routers=[as4r1, as4r2, as4r3, as4r4, as4r5])
# Add eBGP session
ebgp_session(self, as4r4, as2r1)
ebgp_session(self, as4r3, as2r3)
ebgp_session(self, as4r2, as3r2)
ebgp_session(self, as4r1, as3r1)
ebgp_session(self, as3r3, as1r3)
ebgp_session(self, as2r2, as1r2)
ebgp_session(self, as2r3, as1r3)
super(BGP_FilterOut, self).build(*args, **kwargs)
def build(self, *args, **kwargs):
#Adressage IP Routeur IPV4
serveur_ipv4 = "160.72.247."
nwk_ipv4 = "160.72.241."
bhs_ipv4 = "160.72.242."
chi_ipv4 = "160.72.243."
ash_ipv4 = "160.72.244."
europe_ipv4 = "160.72.245."
asia_ipv4 = "160.72.246."
#Adressage IP Routeur IPV6
serveur_ipv6 = "2010:1000:0000:0"
usa_ipv6 = "2010:1100:0000:0"
europe_ipv6 = "2010:1200:0000:0"
asia_ipv6 = "2010:1300:0000:0"
# Building OVH Network
# test routers used for pingall when checking eBGP
# Building New York routers
nwk_1 = self.addRouter(
"nwk_1", lo_addresses=[usa_ipv6 + "000::/64", nwk_ipv4 + "100/24"])
nwk_5 = self.addRouter(
"nwk_5", lo_addresses=[usa_ipv6 + "100::/64", nwk_ipv4 + "110/24"])
# Building Bhs routers
bhs_g1 = self.addRouter(
"bhs_g1",
lo_addresses=[usa_ipv6 + "200::/64", bhs_ipv4 + "100/24"])
bhs_g2 = self.addRouter(
"bhs_g2",
lo_addresses=[usa_ipv6 + "300::/64", bhs_ipv4 + "110/24"])
# Building Chicago routers
chi_1 = self.addRouter(
"chi_1", lo_addresses=[usa_ipv6 + "400::/64", chi_ipv4 + "100/24"])
chi_5 = self.addRouter(
"chi_5", lo_addresses=[usa_ipv6 + "500::/64", chi_ipv4 + "110/24"])
# Building Ashburn routers
ash_1 = self.addRouter(
"ash_1", lo_addresses=[usa_ipv6 + "600::/64", ash_ipv4 + "100/24"])
ash_5 = self.addRouter(
"ash_5", lo_addresses=[usa_ipv6 + "700::/64", ash_ipv4 + "110/24"])
# Building europe's routers abstractly
europe = self.addRouter(
"europe",
lo_addresses=[europe_ipv6 + "000::/64", europe_ipv4 + "100/24"])
# Building asia's routers abstractly
asia = self.addRouter(
"asia",
lo_addresses=[asia_ipv6 + "000::/64", asia_ipv4 + "100/24"])
routers = self.routers()
prefix = {
routers[i]: '2001:100:%04x::/48' % i
for i in range(len(routers))
}
nwk_1.addDaemon(
BGP,
address_families=(AF_INET6(networks=(prefix[nwk_1],
('2001:3c::/64'))), ),
routerid='1.1.1.1')
nwk_5.addDaemon(
BGP,
address_families=(AF_INET6(networks=(prefix[nwk_5], )), ),
routerid='1.1.1.2')
bhs_g1.addDaemon(
BGP,
address_families=(AF_INET6(networks=(prefix[bhs_g1], )), ),
routerid='1.1.1.3')
bhs_g2.addDaemon(
BGP,
address_families=(AF_INET6(networks=(prefix[bhs_g2], )), ),
routerid='1.1.1.4')
chi_1.addDaemon(
BGP,
address_families=(AF_INET6(networks=(prefix[chi_1], )), ),
routerid='1.1.1.5')
chi_5.addDaemon(
BGP,
address_families=(AF_INET6(networks=(prefix[chi_5], )), ),
routerid='1.1.1.6')
ash_1.addDaemon(
BGP,
address_families=(AF_INET6(networks=(prefix[ash_1], )), ),
routerid='1.1.1.7')
ash_5.addDaemon(
BGP,
address_families=(AF_INET6(networks=(prefix[ash_5], )), ),
routerid='1.1.1.8')
europe.addDaemon(
BGP,
address_families=(AF_INET6(networks=(prefix[europe],
('2001:3c::/64'))), ),
routerid='1.1.2.9')
asia.addDaemon(
BGP,
address_families=(AF_INET6(networks=(prefix[asia],
('2001:3c::/64'))), ),
routerid='1.1.3.10')
# Adding Links and igp_metrics between OVH routers and ip local adress ipv6
las1 = self.addLink(nwk_1, nwk_5)
las1[nwk_1].addParams(ip6=(usa_ipv6 + "000::1/64"),
ip4=(nwk_ipv4 + "101/24"))
las1[nwk_5].addParams(ip6=(usa_ipv6 + "100::1/64"),
ip4=(nwk_ipv4 + "111/24"))
las2 = self.addLink(bhs_g1, bhs_g2)
las2[bhs_g1].addParams(ip6=(usa_ipv6 + "200::1/64"),
ip4=(bhs_ipv4 + "101/24"))
las2[bhs_g2].addParams(ip6=(usa_ipv6 + "300::1/64"),
ip4=(bhs_ipv4 + "111/24"))
las3 = self.addLink(ash_1, ash_5)
las3[ash_1].addParams(ip6=(usa_ipv6 + "600::1/64"),
ip4=(ash_ipv4 + "101/24"))
las3[ash_5].addParams(ip6=(usa_ipv6 + "700::1/64"),
ip4=(ash_ipv4 + "111/24"))
las4 = self.addLink(chi_1, chi_5)
las4[chi_1].addParams(ip6=(usa_ipv6 + "400::1/64"),
ip4=(chi_ipv4 + "101/24"))
las4[chi_5].addParams(ip6=(usa_ipv6 + "500::1/64"),
ip4=(chi_ipv4 + "111/24"))
las11 = self.addLink(nwk_1, bhs_g1)
las11[nwk_1].addParams(ip6=(usa_ipv6 + "000::2/64"),
ip4=(nwk_ipv4 + "102/24"))
las11[bhs_g1].addParams(ip6=(usa_ipv6 + "200::2/64"),
ip4=(bhs_ipv4 + "102/24"))
las12 = self.addLink(nwk_1, ash_1)
las12[nwk_1].addParams(ip6=(usa_ipv6 + "000::3/64"),
ip4=(nwk_ipv4 + "103/24"))
las12[ash_1].addParams(ip6=(usa_ipv6 + "600::2/64"),
ip4=(ash_ipv4 + "102/24"))
las13 = self.addLink(nwk_5, bhs_g2)
las13[nwk_5].addParams(ip6=(usa_ipv6 + "100::2/64"),
ip4=(nwk_ipv4 + "112/24"))
las13[bhs_g2].addParams(ip6=(usa_ipv6 + "300::2/64"),
ip4=(bhs_ipv4 + "112/24"))
las14 = self.addLink(nwk_5, ash_5)
las14[nwk_5].addParams(ip6=(usa_ipv6 + "100::3/64"),
ip4=(nwk_ipv4 + "113/24"))
las14[ash_5].addParams(ip6=(usa_ipv6 + "700::2/64"),
ip4=(ash_ipv4 + "112/24"))
las41 = self.addLink(chi_1, bhs_g1, igp_metric=3)
las41[chi_1].addParams(ip6=(usa_ipv6 + "400::2/64"),
ip4=(chi_ipv4 + "102/24"))
las41[bhs_g1].addParams(ip6=(usa_ipv6 + "200::3/64"),
ip4=(bhs_ipv4 + "103/24"))
las42 = self.addLink(chi_1, ash_1, igp_metric=3)
las42[chi_1].addParams(ip6=(usa_ipv6 + "400::3/64"),
ip4=(chi_ipv4 + "103/24"))
las42[ash_1].addParams(ip6=(usa_ipv6 + "600::3/64"),
ip4=(ash_ipv4 + "103/24"))
las43 = self.addLink(chi_5, bhs_g2, igp_metric=3)
las43[chi_5].addParams(ip6=(usa_ipv6 + "500::2/64"),
ip4=(chi_ipv4 + "112/24"))
las43[bhs_g2].addParams(ip6=(usa_ipv6 + "300::3/64"),
ip4=(bhs_ipv4 + "113/24"))
las44 = self.addLink(chi_5, ash_5, igp_metric=3)
las44[chi_5].addParams(ip6=(usa_ipv6 + "500::3/64"),
ip4=(chi_ipv4 + "113/24"))
las44[ash_5].addParams(ip6=(usa_ipv6 + "700::3/64"),
ip4=(ash_ipv4 + "113/24"))
# Connecting US TO EU
las15 = self.addLink(nwk_1, europe, igp_metric=30) # 30
las15[nwk_1].addParams(ip6=(usa_ipv6 + "000::4/64"),
ip4=(nwk_ipv4 + "104/24"))
las15[europe].addParams(ip6=(europe_ipv6 + "000::1/64"),
ip4=(europe_ipv4 + "101/24"))
las16 = self.addLink(nwk_5, europe, igp_metric=30) # 30
las16[nwk_5].addParams(ip6=(usa_ipv6 + "100::4/64"),
ip4=(nwk_ipv4 + "114/24"))
las16[europe].addParams(ip6=(europe_ipv6 + "000::2/64"),
ip4=(europe_ipv4 + "102/24"))
# Connection EU to AS
las5 = self.addLink(europe, asia, igp_metric=40) # 40
las5[europe].addParams(ip6=(europe_ipv6 + "000::3/64"),
ip4=(europe_ipv4 + "103/24"))
las5[asia].addParams(ip6=(asia_ipv6 + "000::1/64"),
ip4=(asia_ipv4 + "101/24"))
# Connecting US to AS
las51 = self.addLink(asia, chi_1, igp_metric=50) # 50
las51[chi_1].addParams(ip6=(usa_ipv6 + "400::4/64"),
ip4=(chi_ipv4 + "104/24"))
las51[asia].addParams(ip6=(asia_ipv6 + "000::2/64"),
ip4=(asia_ipv4 + "102/24"))
las52 = self.addLink(asia, chi_5, igp_metric=50) # 50
las52[chi_5].addParams(ip6=(usa_ipv6 + "500::4/64"),
ip4=(chi_ipv4 + "114/24"))
las52[asia].addParams(ip6=(asia_ipv6 + "000::3/64"),
ip4=(asia_ipv4 + "103/24"))
# Adding OVH AS
as16276_routers = [
nwk_1, nwk_5, bhs_g1, bhs_g2, chi_1, chi_5, ash_1, ash_5, europe,
asia
]
# Adding OSPF6v3 and BGP to OVH Network
for r in as16276_routers:
r.addDaemon(OSPF6)
self.addAS(16276, (nwk_1, nwk_5, bhs_g1, bhs_g2, chi_1, chi_5, ash_1,
ash_5, europe, asia))
# Setting up OVH Network Route Reflectors
set_rr(self,
rr=nwk_1,
peers=[
nwk_5, bhs_g1, bhs_g2, chi_1, chi_5, ash_1, ash_5, europe,
asia
])
set_rr(self,
rr=chi_1,
peers=[
nwk_1, nwk_5, bhs_g1, bhs_g2, chi_5, ash_1, ash_5, europe,
asia
])
#############################################################
# #
# STUB #
# #
#############################################################
#Adressage IPv4
as16509_ipv4 = "162.61.1."
as7843_ipv4 = "162.62.1."
#Adressage IPv6
as16509_ipv6 = "2010:2100:0000:0"
as7843_ipv6 = "2010:2200:0000:0"
# Building AS16509 (AMAZON)
as16509_ash_1_amazon = self.addHost("amazon_1")
as16509_ash_5_amazon = self.addHost("amazon_2")
#Routers + loopback
as16509_r1 = self.addRouter(
"as16509_r1",
lo_addresses=[as16509_ipv6 + "000::/64", as16509_ipv4 + "100/24"])
as16509_r2 = self.addRouter(
"as16509_r2",
lo_addresses=[as16509_ipv6 + "100::/64", as16509_ipv4 + "110/24"])
# Linking AS16509 (AMAZON) to its router
ma1 = self.addLink(as16509_ash_1_amazon, as16509_r1)
#as16509_ash_1_amazon et as16509_ash_5_amazon ont des adresses ipv6 et ipv4 proche de ash1 et ash5 par choix
ma1[as16509_ash_1_amazon].addParams(ip6=(usa_ipv6 + "610::1/64"),
ip4=(ash_ipv4 + "150/24"))
ma1[as16509_r1].addParams(ip6=(as16509_ipv6 + "000::1/64"),
ip4=(as16509_ipv4 + "101/24"))
ma2 = self.addLink(as16509_ash_5_amazon, as16509_r2)
ma2[as16509_ash_5_amazon].addParams(ip6=(usa_ipv6 + "710::1/64"),
ip4=(ash_ipv4 + "160/24"))
ma2[as16509_r2].addParams(ip6=(as16509_ipv6 + "100::1/64"),
ip4=(as16509_ipv4 + "111/24"))
ma3 = self.addLink(as16509_r1, as16509_r2)
ma3[as16509_r1].addParams(ip6=(as16509_ipv6 + "000::2/64"),
ip4=(as16509_ipv4 + "102/24"))
ma3[as16509_r2].addParams(ip6=(as16509_ipv6 + "100::2/64"),
ip4=(as16509_ipv4 + "112/24"))
as16509_routers = [as16509_r1, as16509_r2]
# Adding OSPF6v3 and BGP to AS174 (Cogent)
for r in as16509_routers:
r.addDaemon(OSPF6)
as16509_r1.addDaemon(
BGP,
address_families=(AF_INET6(networks=("2001:200:1::/48", )), ),
routerid='1.2.1.1')
as16509_r2.addDaemon(
BGP,
address_families=(AF_INET6(networks=("2001:200:2::/48", )), ),
routerid='1.2.1.2')
self.addAS(16509, (as16509_r1, as16509_r2))
# Building physical links between AS16509 (AMAZON) and OVH
lam1 = self.addLink(as16509_r1, ash_1)
lam1[as16509_r1].addParams(ip6=(as16509_ipv6 + "000::3/64"),
ip4=(as16509_ipv4 + "103/24"))
lam1[ash_1].addParams(ip6=(usa_ipv6 + "600::4/64"),
ip4=(ash_ipv4 + "104/24"))
lam2 = self.addLink(as16509_r1, ash_5)
lam2[as16509_r1].addParams(ip6=(as16509_ipv6 + "000::4/64"),
ip4=(as16509_ipv4 + "104/24"))
lam2[ash_5].addParams(ip6=(usa_ipv6 + "700::4/64"),
ip4=(ash_ipv4 + "114/24"))
lam3 = self.addLink(as16509_r2, ash_1)
lam3[as16509_r2].addParams(ip6=(as16509_ipv6 + "100::3/64"),
ip4=(as16509_ipv4 + "113/24"))
lam3[ash_1].addParams(ip6=(usa_ipv6 + "600::5/64"),
ip4=(ash_ipv4 + "105/24"))
lam4 = self.addLink(as16509_r2, ash_5)
lam4[as16509_r2].addParams(ip6=(as16509_ipv6 + "100::4/64"),
ip4=(as16509_ipv4 + "114/24"))
lam4[ash_5].addParams(ip6=(usa_ipv6 + "700::5/64"),
ip4=(ash_ipv4 + "115/24"))
ebgp_session(self, as16509_r1, ash_1, link_type=SHARE)
ebgp_session(self, as16509_r2, ash_1, link_type=SHARE)
# Building as7843 (CHARTER) , routers and links
as7843_chi_1_charter = self.addHost("charter_1")
as7843_ash_1_charter = self.addHost("charter_2")
#Routers + loopback
as7843_r1 = self.addRouter(
"as7843_r1",
lo_addresses=[as7843_ipv6 + "000::/64", as7843_ipv4 + "100/24"])
as7843_r2 = self.addRouter(
"as7843_r2",
lo_addresses=[as7843_ipv6 + "100::/64", as7843_ipv4 + "110/24"])
# Linking as7843 (CHARTER) to its router
mo1 = self.addLink(as7843_chi_1_charter, as7843_r1)
#as7843_chi_1_charter et as7843_ash_1_charter ont des adresses proches respectivement de chi_1 et de ash_1
mo1[as7843_chi_1_charter].addParams(ip6=(usa_ipv6 + "410::1/64"),
ip4=(chi_ipv4 + "150/24"))
mo1[as7843_r1].addParams(ip6=(as7843_ipv6 + "000::1/64"),
ip4=(as7843_ipv4 + "101/24"))
mo2 = self.addLink(as7843_ash_1_charter, as7843_r1)
mo2[as7843_ash_1_charter].addParams(ip6=(usa_ipv6 + "620::/64"),
ip4=(ash_ipv4 + "170/24"))
mo2[as7843_r1].addParams(ip6=(as7843_ipv6 + "000::2/64"),
ip4=(as7843_ipv4 + "102/24"))
mo3 = self.addLink(as7843_r1, as7843_r2)
mo3[as7843_r1].addParams(ip6=(as7843_ipv6 + "000::3/64"),
ip4=(as7843_ipv4 + "103/24"))
mo3[as7843_r2].addParams(ip6=(as7843_ipv6 + "100::1/64"),
ip4=(as7843_ipv4 + "111/24"))
as7843_routers = [as7843_r1, as7843_r2]
# Adding OSPF6v3 and BGP to AS174 (Cogent)
for r in as7843_routers:
r.addDaemon(OSPF6)
as7843_r1.addDaemon(
BGP,
address_families=(AF_INET6(networks=("2001:300:1::/48", )), ),
routerid='1.3.1.1')
as7843_r2.addDaemon(
BGP,
address_families=(AF_INET6(networks=("2001:300:2::/48", )), ),
routerid='1.3.1.2')
self.addAS(7843, (as7843_r1, as7843_r2))
# Building physical links between as7843 (CHARTER) and OVH
lach1 = self.addLink(as7843_r1, chi_1)
lach1[as7843_r1].addParams(ip6=(as7843_ipv6 + "000::4/64"),
ip4=(as7843_ipv4 + "104/24"))
lach1[chi_1].addParams(ip6=(usa_ipv6 + "400::5/64"),
ip4=(chi_ipv4 + "105/24"))
lach2 = self.addLink(as7843_r1, ash_1)
lach2[as7843_r1].addParams(ip6=(as7843_ipv6 + "000::5/64"),
ip4=(as7843_ipv4 + "105/24"))
lach2[ash_1].addParams(ip6=(usa_ipv6 + "600::6/64"),
ip4=(ash_ipv4 + "106/24"))
lach3 = self.addLink(as7843_r2, chi_1)
lach3[as7843_r2].addParams(ip6=(as7843_ipv6 + "100::2/64"),
ip4=(as7843_ipv4 + "112/24"))
lach3[chi_1].addParams(ip6=(usa_ipv6 + "400::6/64"),
ip4=(chi_ipv4 + "106/24"))
lach4 = self.addLink(as7843_r2, ash_1)
lach4[as7843_r2].addParams(ip6=(as7843_ipv6 + "100::3/64"),
ip4=(as7843_ipv4 + "113/24"))
lach4[ash_1].addParams(ip6=(usa_ipv6 + "600::7/64"),
ip4=(ash_ipv4 + "107/24"))
ebgp_session(self, as7843_r1, chi_1, link_type=SHARE)
ebgp_session(self, as7843_r2, ash_1, link_type=SHARE)
#############################################################
# #
# TRANSIT #
# #
#############################################################
#Adressage IPv4
as1299_ipv4 = "162.63.1."
as174_ipv4 = "162.64.1."
as3356_ipv4 = "162.65.1."
#Adressage IPv6
as1299_ipv6 = "2010:2300:0000:0"
as174_ipv6 = "2010:2400:0000:0"
as3356_ipv6 = "2010:2500:0000:0"
# Building AS1299 (TElIA) , routers and links
as1299_nwk_1_telia = self.addHost("telia_1")
as1299_nwk_5_telia = self.addHost("telia_2")
as1299_chi_5_telia = self.addHost("telia_3")
as1299_ash_5_telia = self.addHost("telia_4")
#Routers + loopback
as1299_r1 = self.addRouter(
"as1299_r1",
lo_addresses=[as1299_ipv6 + "000::/64", as1299_ipv4 + "100/24"])
as1299_r2 = self.addRouter(
"as1299_r2",
lo_addresses=[as1299_ipv6 + "100::/64", as1299_ipv4 + "110/24"])
# Linking AS1299 (TElIA) to its router
ta1 = self.addLink(as1299_nwk_1_telia, as1299_r1)
ta1[as1299_nwk_1_telia].addParams(ip6=(usa_ipv6 + "010::/64"),
ip4=(nwk_ipv4 + "150/24"))
ta1[as1299_r1].addParams(ip6=(as1299_ipv6 + "000::1/64"),
ip4=(as1299_ipv4 + "101/24"))
ta2 = self.addLink(as1299_nwk_5_telia, as1299_r1)
ta2[as1299_nwk_5_telia].addParams(ip6=(usa_ipv6 + "110::/64"),
ip4=(nwk_ipv4 + "160/24"))
ta2[as1299_r1].addParams(ip6=(as1299_ipv6 + "000::2/64"),
ip4=(as1299_ipv4 + "102/24"))
ta3 = self.addLink(as1299_chi_5_telia, as1299_r2)
ta3[as1299_chi_5_telia].addParams(ip6=(usa_ipv6 + "510::/64"),
ip4=(chi_ipv4 + "160/24"))
ta3[as1299_r2].addParams(ip6=(as1299_ipv6 + "100::1/64"),
ip4=(as1299_ipv4 + "111/24"))
ta4 = self.addLink(as1299_ash_5_telia, as1299_r2)
ta4[as1299_ash_5_telia].addParams(ip6=(usa_ipv6 + "720::1/64"),
ip4=(ash_ipv4 + "180/24"))
ta4[as1299_r2].addParams(ip6=(as1299_ipv6 + "100::2/64"),
ip4=(as1299_ipv4 + "112/24"))
ta5 = self.addLink(as1299_r1, as1299_r2)
ta5[as1299_r1].addParams(ip6=(as1299_ipv6 + "000::3/64"),
ip4=(as1299_ipv4 + "103/24"))
ta5[as1299_r2].addParams(ip6=(as1299_ipv6 + "100::3/64"),
ip4=(as1299_ipv4 + "113/24"))
as1299_routers = [as1299_r1, as1299_r2]
# Adding OSPF6v3 and BGP to AS174 (Cogent)
for r in as1299_routers:
r.addDaemon(OSPF6)
as1299_r1.addDaemon(
BGP,
address_families=(AF_INET6(networks=("2001:400:1::/48", )), ),
routerid='1.4.1.1')
as1299_r2.addDaemon(
BGP,
address_families=(AF_INET6(networks=("2001:400:2::/48", )), ),
routerid='1.4.1.2')
self.addAS(1299, (as1299_r1, as1299_r2))
# Building physical links between AS1299 (TElIA) and OVH
lok1 = self.addLink(as1299_r1, nwk_1)
lok1[as1299_r1].addParams(ip6=(as1299_ipv6 + "000::4/64"),
ip4=(as1299_ipv4 + "104/24"))
lok1[nwk_1].addParams(ip6=(usa_ipv6 + "000::5/64"),
ip4=(nwk_ipv4 + "105/24"))
lok2 = self.addLink(as1299_r1, nwk_5)
lok2[as1299_r1].addParams(ip6=(as1299_ipv6 + "000::5/64"),
ip4=(as1299_ipv4 + "105/24"))
lok2[nwk_5].addParams(ip6=(usa_ipv6 + "100::5/64"),
ip4=(nwk_ipv4 + "115/24"))
lok3 = self.addLink(as1299_r2, chi_5)
lok3[as1299_r2].addParams(ip6=(as1299_ipv6 + "100::4/64"),
ip4=(as1299_ipv4 + "114/24"))
lok3[chi_5].addParams(ip6=(usa_ipv6 + "500::5/64"),
ip4=(chi_ipv4 + "115/24"))
lok4 = self.addLink(as1299_r2, ash_5)
lok4[as1299_r2].addParams(ip6=(as1299_ipv6 + "100::5/64"),
ip4=(as1299_ipv4 + "115/24"))
lok4[ash_5].addParams(ip6=(usa_ipv6 + "700::6/64"),
ip4=(ash_ipv4 + "116/24"))
# Remarque : ebgp fonctionne avec 3 n'importe lequels mais
# dès qu'on actve 4 sessions, problème dans les ping. Aucun échange eBGP.
# host 1 ne sait pas contacter telia et inversement
# Je commente un nwk_5 car il y a dejà une session eBGP avec nwk_1
ebgp_session(self, as1299_r1, nwk_1, link_type=SHARE)
ebgp_session(self, as1299_r2, chi_5, link_type=SHARE)
ebgp_session(self, as1299_r2, ash_5, link_type=SHARE)
# Building AS174 (Cogent) , routers and links
as174_nwk_1_cogent = self.addHost("cogent_1")
as174_nwk_5_cogent = self.addHost("cogent_2")
as174_chi_1_cogent = self.addHost("cogent_3")
as174_chi_5_cogent = self.addHost("cogent_4")
as174_ash_1_cogent = self.addHost("cogent_5")
as174_ash_5_cogent = self.addHost("cogent_6")
#Routers + loopback
as174_r1 = self.addRouter(
"as174_r1",
lo_addresses=[as174_ipv6 + "000::/64", as174_ipv4 + "100/24"])
as174_r2 = self.addRouter(
"as174_r2",
lo_addresses=[as174_ipv6 + "100::/64", as174_ipv4 + "110/24"])
# Added links
to1 = self.addLink(as174_nwk_1_cogent, as174_r1)
to1[as174_nwk_1_cogent].addParams(ip6=(usa_ipv6 + "020::/64"),
ip4=(nwk_ipv4 + "170/24"))
to1[as174_r1].addParams(ip6=(as174_ipv6 + "000::1/64"),
ip4=(as174_ipv4 + "101/24"))
to2 = self.addLink(as174_nwk_5_cogent, as174_r1)
to2[as174_nwk_5_cogent].addParams(ip6=(usa_ipv6 + "120::/64"),
ip4=(nwk_ipv4 + "180/24"))
to2[as174_r1].addParams(ip6=(as174_ipv6 + "000::2/64"),
ip4=(as174_ipv4 + "102/24"))
to3 = self.addLink(as174_chi_1_cogent, as174_r1)
to3[as174_chi_1_cogent].addParams(ip6=(usa_ipv6 + "420::1/64"),
ip4=(chi_ipv4 + "170/24"))
to3[as174_r1].addParams(ip6=(as174_ipv6 + "000::3/64"),
ip4=(as174_ipv4 + "103/24"))
to4 = self.addLink(as174_chi_5_cogent, as174_r1)
to4[as174_chi_5_cogent].addParams(ip6=(usa_ipv6 + "520::/64"),
ip4=(chi_ipv4 + "180/24"))
to4[as174_r1].addParams(ip6=(as174_ipv6 + "000::4/64"),
ip4=(as174_ipv4 + "104/24"))
to5 = self.addLink(as174_ash_1_cogent, as174_r2)
to5[as174_ash_1_cogent].addParams(ip6=(usa_ipv6 + "630::/64"),
ip4=(ash_ipv4 + "190/24"))
to5[as174_r2].addParams(ip6=(as174_ipv6 + "100::1/64"),
ip4=(as174_ipv4 + "111/24"))
to6 = self.addLink(as174_ash_5_cogent, as174_r2)
to6[as174_ash_5_cogent].addParams(ip6=(usa_ipv6 + "730::1/64"),
ip4=(ash_ipv4 + "200/24"))
to6[as174_r2].addParams(ip6=(as174_ipv6 + "100::2/64"),
ip4=(as174_ipv4 + "112/24"))
to7 = self.addLink(as174_r1, as174_r2)
to7[as174_r1].addParams(ip6=(as174_ipv6 + "000::5/64"),
ip4=(as174_ipv4 + "105/24"))
to7[as174_r2].addParams(ip6=(as174_ipv6 + "100::3/64"),
ip4=(as174_ipv4 + "113/24"))
as174_routers = [as174_r1, as174_r2]
# Adding OSPF6v3 and BGP to AS174 (Cogent)
for r in as174_routers:
r.addDaemon(OSPF6)
as174_r1.addDaemon(
BGP,
address_families=(AF_INET6(networks=("2001:500:1::/48", )), ),
routerid='1.5.1.1')
as174_r2.addDaemon(
BGP,
address_families=(AF_INET6(networks=("2001:500:2::/48", )), ),
routerid='1.5.1.2')
self.addAS(174, (as174_r1, as174_r2))
lom1 = self.addLink(as174_r1, nwk_1)
lom1[as174_r1].addParams(ip6=(as174_ipv6 + "000::6/64"),
ip4=(as174_ipv4 + "106/24"))
lom1[nwk_1].addParams(ip6=(usa_ipv6 + "000::6/64"),
ip4=(nwk_ipv4 + "106/24"))
lom2 = self.addLink(as174_r1, nwk_5)
lom2[as174_r1].addParams(ip6=(as174_ipv6 + "000::7/64"),
ip4=(as174_ipv4 + "107/24"))
lom2[nwk_5].addParams(ip6=(usa_ipv6 + "100::6/64"),
ip4=(nwk_ipv4 + "116/24"))
lom3 = self.addLink(as174_r1, chi_1)
lom3[as174_r1].addParams(ip6=(as174_ipv6 + "000::8/64"),
ip4=(as174_ipv4 + "108/24"))
lom3[chi_1].addParams(ip6=(usa_ipv6 + "400::7/64"),
ip4=(chi_ipv4 + "107/24"))
lom4 = self.addLink(as174_r1, chi_5)
lom4[as174_r1].addParams(ip6=(as174_ipv6 + "000::9/64"),
ip4=(as174_ipv4 + "109/24"))
lom4[chi_5].addParams(ip6=(usa_ipv6 + "500::6/64"),
ip4=(chi_ipv4 + "116/24"))
lom5 = self.addLink(as174_r2, ash_1)
lom5[as174_r2].addParams(ip6=(as174_ipv6 + "100::4/64"),
ip4=(as174_ipv4 + "114/24"))
lom5[ash_1].addParams(ip6=(usa_ipv6 + "600::8/64"),
ip4=(ash_ipv4 + "108/24"))
lom6 = self.addLink(as174_r2, ash_5)
lom6[as174_r2].addParams(ip6=(as174_ipv6 + "100::5/64"),
ip4=(as174_ipv4 + "115/24"))
lom6[ash_5].addParams(ip6=(usa_ipv6 + "700::7/64"),
ip4=(ash_ipv4 + "117/24"))
# Added an eBGP session for each datacenter region for redundancy
ebgp_session(self, as174_r1, nwk_1, link_type=SHARE)
ebgp_session(self, as174_r1, chi_1, link_type=SHARE)
ebgp_session(self, as174_r2, ash_1, link_type=SHARE)
# Building AS3356 (Level3), routers and links
as3356_nwk_1_level3 = self.addHost("level3_1")
as3356_nwk_5_level3 = self.addHost("level3_2")
as3356_chi_1_level3 = self.addHost("level3_3")
as3356_chi_5_level3 = self.addHost("level3_4")
#Routers + loopback
as3356_r1 = self.addRouter(
"as3356_r1",
lo_addresses=[as3356_ipv6 + "000::/64", as3356_ipv4 + "100/24"])
as3356_r2 = self.addRouter(
"as3356_r2",
lo_addresses=[as3356_ipv6 + "100::/64", as3356_ipv4 + "110/24"])
# Added links
ti1 = self.addLink(as3356_nwk_5_level3, as3356_r1)
ti1[as3356_nwk_5_level3].addParams(ip6=(usa_ipv6 + "130::/64"),
ip4=(nwk_ipv4 + "190/24"))
ti1[as3356_r1].addParams(ip6=(as3356_ipv6 + "000::1/64"),
ip4=(as3356_ipv4 + "101/24"))
ti2 = self.addLink(as3356_nwk_1_level3, as3356_r1)
ti2[as3356_nwk_1_level3].addParams(ip6=(usa_ipv6 + "030::/64"),
ip4=(nwk_ipv4 + "200/24"))
ti2[as3356_r1].addParams(ip6=(as3356_ipv6 + "000::2/64"),
ip4=(as3356_ipv4 + "102/24"))
ti3 = self.addLink(as3356_chi_1_level3, as3356_r2)
ti3[as3356_chi_1_level3].addParams(ip6=(usa_ipv6 + "430::1/64"),
ip4=(chi_ipv4 + "190/24"))
ti3[as3356_r2].addParams(ip6=(as3356_ipv6 + "100::1/64"),
ip4=(as3356_ipv4 + "111/24"))
ti4 = self.addLink(as3356_chi_5_level3, as3356_r2)
ti4[as3356_chi_5_level3].addParams(ip6=(usa_ipv6 + "530::/64"),
ip4=(chi_ipv4 + "200/24"))
ti4[as3356_r2].addParams(ip6=(as3356_ipv6 + "100::2/64"),
ip4=(as3356_ipv4 + "112/24"))
ti5 = self.addLink(as3356_r1, as3356_r2)
ti5[as3356_r1].addParams(ip6=(as3356_ipv6 + "000::3/64"),
ip4=(as3356_ipv4 + "103/24"))
ti5[as3356_r2].addParams(ip6=(as3356_ipv6 + "100::3/64"),
ip4=(as3356_ipv4 + "113/24"))
as3356_routers = [as3356_r1, as3356_r2]
# Adding OSPFv3 and BGP to AS174 (Cogent)
for r in as3356_routers:
r.addDaemon(OSPF6)
as3356_r1.addDaemon(
BGP,
address_families=(AF_INET6(networks=("2001:600:1::/48", )), ),
routerid='1.6.1.1')
as3356_r2.addDaemon(
BGP,
address_families=(AF_INET6(networks=("2001:600:2::/48", )), ),
routerid='1.6.1.2')
self.addAS(3356, (as3356_r1, as3356_r2))
lou1 = self.addLink(as3356_r1, nwk_1)
lou1[as3356_r1].addParams(ip6=(as3356_ipv6 + "000::4/64"),
ip4=(as3356_ipv4 + "104/24"))
lou1[nwk_1].addParams(ip6=(usa_ipv6 + "000::7/64"),
ip4=(nwk_ipv4 + "107/24"))
lou2 = self.addLink(as3356_r1, nwk_5)
lou2[as3356_r1].addParams(ip6=(as3356_ipv6 + "000::5/64"),
ip4=(as3356_ipv4 + "105/24"))
lou2[nwk_5].addParams(ip6=(usa_ipv6 + "100::7/64"),
ip4=(nwk_ipv4 + "117/24"))
lou3 = self.addLink(as3356_r2, chi_1)
lou3[as3356_r2].addParams(ip6=(as3356_ipv6 + "100::4/64"),
ip4=(as3356_ipv4 + "114/24"))
lou3[chi_1].addParams(ip6=(usa_ipv6 + "400::8/64"),
ip4=(chi_ipv4 + "108/24"))
lou4 = self.addLink(as3356_r2, chi_5)
lou4[as3356_r2].addParams(ip6=(as3356_ipv6 + "100::5/64"),
ip4=(as3356_ipv4 + "115/24"))
lou4[chi_5].addParams(ip6=(usa_ipv6 + "500::7/64"),
ip4=(chi_ipv4 + "117/24"))
# Added an eBGP session for each datacenter region for redundancy
ebgp_session(self, as3356_r1, nwk_1, link_type=SHARE)
ebgp_session(self, as3356_r2, chi_1, link_type=SHARE)
all_al = AccessList('all', ('any', )) # Access list
# SET MED
nwk_1.get_config(BGP).set_med(50,
to_peer=as174_r1,
matching=(all_al, ))
chi_5.get_config(BGP).set_med(100,
to_peer=as174_r1,
matching=(all_al, ))
chi_1.get_config(BGP).set_med(100,
to_peer=as174_r1,
matching=(all_al, ))
# SET BGP COMMUNITY
as16276_routers = [
nwk_1, nwk_5, bhs_g1, bhs_g2, chi_1, chi_5, ash_1, ash_5
]
for s in as7843_routers: # charter routers
europe.get_config(BGP).set_community(4,
to_peer=s,
matching=(all_al, ))
asia.get_config(BGP).set_community(5,
to_peer=s,
matching=(all_al, ))
for r in as16276_routers:
s.get_config(BGP).set_community(21,
to_peer=r,
matching=(all_al, ))
for s in as16509_routers: # amazon routers
europe.get_config(BGP).set_community(4,
to_peer=s,
matching=(all_al, ))
asia.get_config(BGP).set_community(5,
to_peer=s,
matching=(all_al, ))
for r in as16276_routers:
s.get_config(BGP).set_community(22,
to_peer=r,
matching=(all_al, ))
for s in as3356_routers: # level3 routers
europe.get_config(BGP).set_community(4,
to_peer=s,
matching=(all_al, ))
asia.get_config(BGP).set_community(5,
to_peer=s,
matching=(all_al, ))
for r in as16276_routers:
s.get_config(BGP).set_community(11,
to_peer=r,
matching=(all_al, ))
for s in as174_routers: # cogent routers
europe.get_config(BGP).set_community(4,
to_peer=s,
matching=(all_al, ))
asia.get_config(BGP).set_community(5,
to_peer=s,
matching=(all_al, ))
for r in as16276_routers:
s.get_config(BGP).set_community(12,
to_peer=r,
matching=(all_al, ))
for s in as1299_routers: # telia routers
europe.get_config(BGP).set_community(4,
to_peer=s,
matching=(all_al, ))
asia.get_config(BGP).set_community(5,
to_peer=s,
matching=(all_al, ))
for r in as16276_routers:
s.get_config(BGP).set_community(13,
to_peer=r,
matching=(all_al, ))
for s in as16276_routers: # OVH north america routers
s.get_config(BGP).set_community(3,
to_peer=europe,
matching=(all_al, ))
s.get_config(BGP).set_community(3,
to_peer=asia,
matching=(all_al, ))
for r in as16509_routers: # amazon routers
s.get_config(BGP).set_community(3,
to_peer=r,
matching=(all_al, ))
for r in as7843_routers: # charter routers
s.get_config(BGP).set_community(3,
to_peer=r,
matching=(all_al, ))
for r in as1299_routers: # telia routers
s.get_config(BGP).set_community(3,
to_peer=r,
matching=(all_al, ))
for r in as174_routers: # cogent routers
s.get_config(BGP).set_community(3,
to_peer=r,
matching=(all_al, ))
for r in as3356_routers: # level3 routers
s.get_config(BGP).set_community(3,
to_peer=r,
matching=(all_al, ))
# SET CDN
cdn_europe_host1 = self.addRouter(
"cdn_host1", lo_addresses=["10.0.3.2/24", "2001:3c::2/64"])
cdn_europe_host1.addDaemon(BGP)
cdn_europe_host1.addDaemon(OSPF6)
cdn_europe_link1 = self.addLink(cdn_europe_host1, europe)
cdn_europe_link1[europe].addParams(ip6=("10.0.3.4/24",
") 2ip4=(01:3c::4/64"))
cdn_asia_host1 = self.addRouter(
"cdn_host3", lo_addresses=["10.0.3.2/24", "2001:3c::2/64"])
cdn_asia_host1.addDaemon(BGP)
cdn_asia_host1.addDaemon(OSPF6)
cdn_asia_link1 = self.addLink(cdn_asia_host1, asia)
cdn_asia_link1[asia].addParams(ip6=("10.0.3.3/24",
") 2ip4=(01:3c::3/64"))
cdn_nwk_1_host1 = self.addRouter(
"cdn_host5", lo_addresses=["10.0.3.2/24", "2001:3c::2/64"])
cdn_nwk_1_host1.addDaemon(BGP)
cdn_nwk_1_host1.addDaemon(OSPF6)
cdn_nwk_1_link1 = self.addLink(cdn_nwk_1_host1, nwk_1)
cdn_nwk_1_link1[nwk_1].addParams(ip6=("10.0.3.1/24",
") 2ip4=(01:3c::1/64"))
super().build(*args, **kwargs)
