def l2tp_v3(self, node):
node.l2tp_classes = []
node.pseudowire_classes = []
if not self.anm.has_overlay('l2tp_v3'):
return
g_l2tp_v3 = self.anm['l2tp_v3']
g_phy = self.anm['phy']
if node not in g_l2tp_v3:
return # no l2tp_v3 for node
l2tp_v3_node = g_l2tp_v3.node(node)
if l2tp_v3_node.role != "tunnel":
return # nothing to configure
node.l2tp_classes = list(l2tp_v3_node.l2tp_classes)
for l2tp_class in l2tp_v3_node.l2tp_classes:
node.l2tp_classes
node.pseudowire_classes = []
for pwc in l2tp_v3_node.pseudowire_classes:
stanza = ConfigStanza()
stanza.name = pwc['name']
stanza.encapsulation = pwc['encapsulation']
stanza.protocol = pwc['protocol']
stanza.l2tp_class_name = pwc['l2tp_class_name']
local_interface = pwc['local_interface']
# Lookup the interface ID allocated for this loopback by compiler
local_interface_id = node.interface(local_interface).id
stanza.local_interface = local_interface_id
node.pseudowire_classes.append(stanza)
for interface in node.physical_interfaces():
phy_int = g_phy.interface(interface)
if phy_int.xconnect_encapsulation != "l2tpv3":
continue # no l2tpv3 encap, no need to do anything
tunnel_int = l2tp_v3_node.interface(interface)
stanza = ConfigStanza()
stanza.remote_ip = tunnel_int.xconnect_remote_ip
stanza.vc_id = tunnel_int.xconnect_vc_id
stanza.encapsulation = "l2tpv3"
#TODO: need to be conscious of support for other xconnect types
# in templates since pw_class may not apply if not l2tpv3, et
stanza.pw_class = tunnel_int.xconnect_pw_class
interface.xconnect = stanza
def l2tp_v3(self, node):
node.l2tp_classes = []
node.pseudowire_classes = []
if not self.anm.has_overlay('l2tp_v3'):
return
g_l2tp_v3 = self.anm['l2tp_v3']
g_phy = self.anm['phy']
if node not in g_l2tp_v3:
return # no l2tp_v3 for node
l2tp_v3_node = g_l2tp_v3.node(node)
if l2tp_v3_node.role != "tunnel":
return # nothing to configure
node.l2tp_classes = list(l2tp_v3_node.l2tp_classes)
for l2tp_class in l2tp_v3_node.l2tp_classes:
node.l2tp_classes
node.pseudowire_classes = []
for pwc in l2tp_v3_node.pseudowire_classes:
stanza = ConfigStanza()
stanza.name = pwc['name']
stanza.encapsulation = pwc['encapsulation']
stanza.protocol = pwc['protocol']
stanza.l2tp_class_name = pwc['l2tp_class_name']
local_interface = pwc['local_interface']
# Lookup the interface ID allocated for this loopback by compiler
local_interface_id = node.interface(local_interface).id
stanza.local_interface = local_interface_id
node.pseudowire_classes.append(stanza)
for interface in node.physical_interfaces():
phy_int = g_phy.interface(interface)
if phy_int.xconnect_encapsulation != "l2tpv3":
continue # no l2tpv3 encap, no need to do anything
tunnel_int = l2tp_v3_node.interface(interface)
stanza = ConfigStanza()
stanza.remote_ip = tunnel_int.xconnect_remote_ip
stanza.vc_id = tunnel_int.xconnect_vc_id
stanza.encapsulation = "l2tpv3"
#TODO: need to be conscious of support for other xconnect types
# in templates since pw_class may not apply if not l2tpv3, et
stanza.pw_class = tunnel_int.xconnect_pw_class
interface.xconnect = stanza
def bgp(self, node):
super(IosClassicCompiler, self).bgp(node)
node.bgp.use_ipv4 = node.ip.use_ipv4
node.bgp.use_ipv6 = node.ip.use_ipv6
# Seperate by address family
ipv4_peers = []
ipv6_peers = []
# Note cast to dict - #TODO revisit this requirement
# TODO: revisit and tidy up the logic here: split iBGP and eBGP
# TODO: sort the peer list by peer IP
for peer in node.bgp.ibgp_neighbors:
peer = ConfigStanza(peer)
peer.remote_ip = peer.loopback
if peer.use_ipv4:
if node.is_ebgp_v4:
peer.next_hop_self = True
ipv4_peers.append(peer)
if peer.use_ipv6:
if node.is_ebgp_v6:
peer.next_hop_self = True
ipv6_peers.append(peer)
for peer in node.bgp.ibgp_rr_parents:
peer = ConfigStanza(peer)
peer.remote_ip = peer.loopback
if peer.use_ipv4:
if node.is_ebgp_v4:
peer.next_hop_self = True
ipv4_peers.append(peer)
if peer.use_ipv6:
if node.is_ebgp_v6:
peer.next_hop_self = True
ipv6_peers.append(peer)
for peer in node.bgp.ibgp_rr_clients:
peer = ConfigStanza(peer)
peer.rr_client = True
peer.remote_ip = peer.loopback
if peer.use_ipv4:
if node.is_ebgp_v4:
peer.next_hop_self = True
ipv4_peers.append(peer)
if peer.use_ipv6:
if node.is_ebgp_v6:
peer.next_hop_self = True
ipv6_peers.append(peer)
for peer in node.bgp.ebgp_neighbors:
peer = ConfigStanza(peer)
peer.is_ebgp = True
peer.remote_ip = peer.dst_int_ip
if peer.use_ipv4:
peer.next_hop_self = True
ipv4_peers.append(peer)
if peer.use_ipv6:
peer.next_hop_self = True
ipv6_peers.append(peer)
node.bgp.ipv4_peers = ipv4_peers
node.bgp.ipv6_peers = ipv6_peers
vpnv4_neighbors = []
if node.bgp.vpnv4:
for neigh in node.bgp.ibgp_neighbors:
if not neigh.use_ipv4:
continue
neigh_data = ConfigStanza(neigh)
vpnv4_neighbors.append(neigh_data)
for neigh in node.bgp.ibgp_rr_clients:
if not neigh.use_ipv4:
continue
neigh_data = ConfigStanza(neigh)
neigh_data.rr_client = True
vpnv4_neighbors.append(neigh_data)
for neigh in node.bgp.ibgp_rr_parents:
if not neigh.use_ipv4:
continue
neigh_data = ConfigStanza(neigh)
vpnv4_neighbors.append(neigh_data)
vpnv4_neighbors = sorted(vpnv4_neighbors, key=lambda x: x['loopback'])
node.bgp.vpnv4_neighbors = vpnv4_neighbors
def bgp(self, node):
super(IosClassicCompiler, self).bgp(node)
node.bgp.use_ipv4 = node.ip.use_ipv4
node.bgp.use_ipv6 = node.ip.use_ipv6
# Seperate by address family
ipv4_peers = []
ipv6_peers = []
# Note cast to dict - #TODO revisit this requirement
# TODO: revisit and tidy up the logic here: split iBGP and eBGP
# TODO: sort the peer list by peer IP
for peer in node.bgp.ibgp_neighbors:
peer = ConfigStanza(peer)
peer.remote_ip = peer.loopback
if peer.use_ipv4:
if node.is_ebgp_v4:
peer.next_hop_self = True
ipv4_peers.append(peer)
if peer.use_ipv6:
if node.is_ebgp_v6:
peer.next_hop_self = True
ipv6_peers.append(peer)
for peer in node.bgp.ibgp_rr_parents:
peer = ConfigStanza(peer)
peer.remote_ip = peer.loopback
if peer.use_ipv4:
if node.is_ebgp_v4:
peer.next_hop_self = True
ipv4_peers.append(peer)
if peer.use_ipv6:
if node.is_ebgp_v6:
peer.next_hop_self = True
ipv6_peers.append(peer)
for peer in node.bgp.ibgp_rr_clients:
peer = ConfigStanza(peer)
peer.rr_client = True
peer.remote_ip = peer.loopback
if peer.use_ipv4:
if node.is_ebgp_v4:
peer.next_hop_self = True
ipv4_peers.append(peer)
if peer.use_ipv6:
if node.is_ebgp_v6:
peer.next_hop_self = True
ipv6_peers.append(peer)
for peer in node.bgp.ebgp_neighbors:
peer = ConfigStanza(peer)
peer.is_ebgp = True
peer.remote_ip = peer.dst_int_ip
if peer.use_ipv4:
peer.next_hop_self = True
ipv4_peers.append(peer)
if peer.use_ipv6:
peer.next_hop_self = True
ipv6_peers.append(peer)
node.bgp.ipv4_peers = ipv4_peers
node.bgp.ipv6_peers = ipv6_peers
vpnv4_neighbors = []
if node.bgp.vpnv4:
for neigh in node.bgp.ibgp_neighbors:
if not neigh.use_ipv4:
continue
neigh_data = ConfigStanza(neigh)
vpnv4_neighbors.append(neigh_data)
for neigh in node.bgp.ibgp_rr_clients:
if not neigh.use_ipv4:
continue
neigh_data = ConfigStanza(neigh)
neigh_data.rr_client = True
vpnv4_neighbors.append(neigh_data)
for neigh in node.bgp.ibgp_rr_parents:
if not neigh.use_ipv4:
continue
neigh_data = ConfigStanza(neigh)
vpnv4_neighbors.append(neigh_data)
vpnv4_neighbors = sorted(vpnv4_neighbors, key=lambda x:
x['loopback'])
node.bgp.vpnv4_neighbors = vpnv4_neighbors
