def config_bgp(bgp):
"""Add config data to bgp object."""
# global configuration
bgp.global_.config.as_ = 65001
afi_safi = bgp.global_.afi_safis.AfiSafi()
afi_safi.afi_safi_name = oc_bgp_types.IPV4UNICAST()
afi_safi.config.afi_safi_name = oc_bgp_types.IPV4UNICAST()
afi_safi.config.enabled = True
bgp.global_.afi_safis.afi_safi.append(afi_safi)
# configure IBGP peer group
peer_group = bgp.peer_groups.PeerGroup()
peer_group.peer_group_name = "IBGP"
peer_group.config.peer_group_name = "IBGP"
peer_group.config.peer_as = 65001
peer_group.transport.config.local_address = "Loopback0"
afi_safi = peer_group.afi_safis.AfiSafi()
afi_safi.afi_safi_name = oc_bgp_types.IPV4UNICAST()
afi_safi.config.afi_safi_name = oc_bgp_types.IPV4UNICAST()
afi_safi.config.enabled = True
afi_safi.apply_policy.config.export_policy.append("POLICY2")
peer_group.afi_safis.afi_safi.append(afi_safi)
bgp.peer_groups.peer_group.append(peer_group)
# configure IBGP neighbor
neighbor = bgp.neighbors.Neighbor()
neighbor.neighbor_address = "172.16.255.2"
neighbor.config.neighbor_address = "172.16.255.2"
neighbor.config.peer_group = "IBGP"
bgp.neighbors.neighbor.append(neighbor)
def _get_bgp_config():
bgp_cfg = openconfig_bgp.Bgp()
bgp_cfg.global_.config.as_ = 65001
ipv4_afsf = bgp_cfg.global_.afi_safis.AfiSafi()
ipv4_afsf.afi_safi_name = openconfig_bgp_types.IPV4UNICAST()
ipv4_afsf.config.afi_safi_name = openconfig_bgp_types.IPV4UNICAST()
ipv4_afsf.config.enabled = True
ipv6_afsf = bgp_cfg.global_.afi_safis.AfiSafi()
ipv6_afsf.afi_safi_name = openconfig_bgp_types.IPV6UNICAST()
ipv6_afsf.config.afi_safi_name = openconfig_bgp_types.IPV6UNICAST()
ipv6_afsf.config.enabled = True
bgp_cfg.global_.afi_safis.afi_safi.append(ipv4_afsf)
bgp_cfg.global_.afi_safis.afi_safi.append(ipv6_afsf)
# Global config done
# IPv4 Neighbor instance config
return bgp_cfg
def _get_bgp_config():
bgp_cfg = openconfig_bgp.Bgp()
bgp_cfg.global_.config.as_ = 65001
ipv4_afsf = bgp_cfg.global_.afi_safis.AfiSafi()
ipv4_afsf.afi_safi_name = openconfig_bgp_types.IPV4UNICAST()
ipv4_afsf.config.afi_safi_name = openconfig_bgp_types.IPV4UNICAST()
ipv4_afsf.config.enabled = True
ipv6_afsf = bgp_cfg.global_.afi_safis.AfiSafi()
ipv6_afsf.afi_safi_name = openconfig_bgp_types.IPV6UNICAST()
ipv6_afsf.config.afi_safi_name = openconfig_bgp_types.IPV6UNICAST()
ipv6_afsf.config.enabled = True
bgp_cfg.global_.afi_safis.afi_safi.append(ipv4_afsf)
bgp_cfg.global_.afi_safis.afi_safi.append(ipv6_afsf)
# Global config done
# IPv4 Neighbor instance config
nbr_ipv4 = bgp_cfg.neighbors.Neighbor()
nbr_ipv4.neighbor_address = '192.168.1.1'
nbr_ipv4.config.neighbor_address = '192.168.1.1'
nbr_ipv4.config.peer_as = 65002
nbr_ipv4_afsf = nbr_ipv4.afi_safis.AfiSafi()
nbr_ipv4_afsf.afi_safi_name = openconfig_bgp_types.IPV4UNICAST()
nbr_ipv4_afsf.config.peer_as = 65002
nbr_ipv4_afsf.config.afi_safi_name = openconfig_bgp_types.IPV4UNICAST()
nbr_ipv4_afsf.config.enabled = True
# Create afi-safi policy instances
nbr_ipv4.afi_safis.afi_safi.append(nbr_ipv4_afsf)
bgp_cfg.neighbors.neighbor.append(nbr_ipv4)
nbr_ipv4.parent = bgp_cfg.neighbors
return bgp_cfg
def config_oc_bgp_ipv4():
ni = oc_ni.NetworkInstances.NetworkInstance()
ni.name = "default"
protocol = ni.protocols.Protocol()
protocol.identifier = oc_policy_types.BGP()
protocol.name = "default"
protocol.config.identifier = oc_policy_types.BGP()
protocol.config.name = "default"
protocol.bgp.global_.config.as_ = 65000
protocol.bgp.global_.config.router_id = "172.16.1.1"
peer_group = protocol.bgp.peer_groups.PeerGroup()
peer_group.peer_group_name = "IBGP"
peer_group.config.peer_group_name = "IBGP"
peer_group.config.peer_as = 65000
peer_group.transport.config.local_address = "172.16.1.1"
pg_ipv4_afsf = peer_group.afi_safis.AfiSafi()
pg_ipv4_afsf.afi_safi_name = oc_bgp_types.IPV4UNICAST()
pg_ipv4_afsf.config.afi_safi_name = oc_bgp_types.IPV4UNICAST()
pg_ipv4_afsf.config.enabled = True
peer_group.afi_safis.afi_safi.append(pg_ipv4_afsf)
protocol.bgp.peer_groups.peer_group.append(peer_group)
#pdb.set_trace()
neighbor = protocol.bgp.neighbors.Neighbor()
neighbor.neighbor_address = "172.16.4.1"
neighbor.config.peer_group = "IBGP"
#neighbor.config.enabled = True
ng_ipv4_afsf = neighbor.afi_safis.AfiSafi()
ng_ipv4_afsf.afi_safi_name = oc_bgp_types.IPV4UNICAST()
ng_ipv4_afsf.config.afi_safi_name = oc_bgp_types.IPV4UNICAST()
ng_ipv4_afsf.config.enabled = True
neighbor.afi_safis.afi_safi.append(ng_ipv4_afsf)
protocol.bgp.neighbors.neighbor.append(neighbor)
ipv4_afsf = protocol.bgp.global_.afi_safis.AfiSafi()
ipv4_afsf.afi_safi_name = oc_bgp_types.IPV4UNICAST()
ipv4_afsf.config.afi_safi_name = oc_bgp_types.IPV4UNICAST()
ipv4_afsf.config.enabled = True
protocol.bgp.global_.afi_safis.afi_safi.append(ipv4_afsf)
# neighbor =
ni.protocols.protocol.append(protocol)
return ni
def config_bgp_ipv4(yang_repo="",
address="",
grpc_port="",
username="",
password="",
crud_op="add",
bgp={}):
repository = Repository(yang_repo)
provider = gNMIServiceProvider(repo=repository,
address=address,
port=int(grpc_port),
username=username,
password=password)
gnmi_service = gNMIService()
crud = CRUDService()
ni = oc_ni.NetworkInstances.NetworkInstance()
if "vrf" in list(bgp.keys()):
ni.name = bgp["vrf"]
else:
print("Vrf for network Instance not specified")
sys.exit(1)
protocol = ni.protocols.Protocol()
protocol.identifier = oc_policy_types.BGP()
protocol.name = "default"
protocol.config.identifier = oc_policy_types.BGP()
protocol.config.name = "default"
if "as" in list(bgp.keys()):
protocol.bgp.global_.config.as_ = int(bgp["as"])
else:
print("AS for BGP instance not specified")
sys.exit(1)
if "router_id" in list(bgp.keys()):
protocol.bgp.global_.config.router_id = bgp["router_id"]
afi_safi = protocol.bgp.global_.afi_safis.AfiSafi()
afi_safi.afi_safi_name = oc_bgp_types.IPV4UNICAST()
afi_safi.config.afi_safi_name = oc_bgp_types.IPV4UNICAST()
afi_safi.config.enabled = True
protocol.bgp.global_.afi_safis.afi_safi.append(afi_safi)
if "peer-group-name" in list(bgp.keys()):
peer_group = protocol.bgp.peer_groups.PeerGroup()
peer_group.peer_group_name = bgp["peer-group-name"]
peer_group.config.peer_group_name = bgp["peer-group-name"]
if "peer-as" in list(bgp.keys()):
peer_group.config.peer_as = int(bgp["peer-as"])
if "peer-group-local-address" in list(bgp.keys()):
peer_group.transport.config.local_address = bgp[
"peer-group-local-address"]
afi_safi = peer_group.afi_safis.AfiSafi()
afi_safi.afi_safi_name = oc_bgp_types.IPV4UNICAST()
afi_safi.config.afi_safi_name = oc_bgp_types.IPV4UNICAST()
afi_safi.config.enabled = True
peer_group.afi_safis.afi_safi.append(afi_safi)
protocol.bgp.peer_groups.peer_group.append(peer_group)
if "neighbor" in list(bgp.keys()):
neighbor = protocol.bgp.neighbors.Neighbor()
neighbor.neighbor_address = bgp["neighbor"]
neighbor.config.neighbor_address = bgp["neighbor"]
#neighbor.config.peer_as = bgp["peer-as"]
if "peer-group-name" in list(bgp.keys()):
neighbor.config.peer_group = bgp["peer-group-name"]
afi_safi = neighbor.afi_safis.AfiSafi()
afi_safi.afi_safi_name = oc_bgp_types.IPV4UNICAST()
afi_safi.config.afi_safi_name = oc_bgp_types.IPV4UNICAST()
afi_safi.config.enabled = True
neighbor.afi_safis.afi_safi.append(afi_safi)
protocol.bgp.neighbors.neighbor.append(neighbor)
ni.protocols.protocol.append(protocol)
if crud_op == "add":
response = crud.create(provider, ni)
elif crud_op == "delete":
response = crud.delete(provider, ni)
elif crud_op is "update":
response = crud.update(provider, ni)
else:
print(
"Invalid operation requested, allowed values = add, update, delete"
)
return False
return response
