Juniper Openstack

device manager should configure EVPN if needed.

Series trunk
Bug #1395944

Bug #1395944 reported by Sachin Bansal on 2014-11-25

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	Juniper Openstack	Status tracked in Trunk
	Trunk	Fix Committed	High	Suresh Balineni	Juniper Openstack r2.20-fcs

Bug Description

Seel below for working e-vpn configuration on MX...

-Nischal

Begin forwarded message:

From: Chhandak Mukherjee <email address hidden>
Subject: Re: tunnel encapsulation type for VXLAN
Date: November 13, 2014 at 9:49:52 AM PST
To: Vasu Venkatraman <email address hidden>, Nischal Sheth <email address hidden>
Cc: Wen Lin <email address hidden>, Sudha Madhavi <email address hidden>, Ryan Bickhart <email address hidden>, Nagabhushana R <email address hidden>, Manish Singh <email address hidden>, Sreelakshmi Sarva <email address hidden>

Hi,

Ping between contrail VM and BMS via EVPN VXLAN is successful.
Used the image Vasu has provided[jinstall-ppc-14.1I20141113_0813_vvenkatraman-domestic-signed.tgz].
Details of configuration used and topology can be found below. Please provide me your input.

Thanks and Regards,
Chhandak

Output
————---

Contrail Introspect
——————————-----------
http://nodei37.englab.juniper.net:8085/Snh_Layer2RouteReq?x=1
http://nodei38.englab.juniper.net:8085/Snh_Layer2RouteReq?x=1

root@walsh# run show evpn instance evpn-vxlan
Intfs IRB intfs MH MAC addresses
Instance Total Up Total Up Nbrs ESIs Local Remote
evpn-vxlan 1 1 1 1 2 0 2 2

[edit]
root@walsh# run show evpn database
Instance: evpn-vxlan
VLAN VNI MAC address Active source Timestamp IP address
      2222 00:23:9c:f1:98:aa irb.0 Oct 13 06:21:35 1.1.1.250
      2222 00:25:90:e7:81:dd ge-1/0/0.0 Oct 13 08:10:25 >>>>>>>>>>>>>Route for BMS
      2222 02:9b:65:3a:5a:fd 10.204.217.149 Oct 13 02:14:51 1.1.1.3>>>>>VM route from Contrail
      2222 02:9e:9f:62:5b:fe 10.204.217.150 Oct 13 02:14:54 1.1.1.2>>>>>VM route from Contrail

[edit]
root@walsh#

root@walsh# run show route table evpn-vxlan.evpn.0

evpn-vxlan.evpn.0: 8 destinations, 12 routes (8 active, 0 holddown, 0 hidden)
+ = Active Route, - = Last Active, * = Both

2:64512:12345::2222::00:23:9c:f1:98:aa/304
                   *[EVPN/170] 01:52:51
                      Indirect
2:64512:12345::2222::00:25:90:e7:81:dd/304
                   *[EVPN/170] 00:04:01
                      Indirect
2:64512:12345::2222::00:23:9c:f1:98:aa::1.1.1.250/304
                   *[EVPN/170] 01:52:51
                      Indirect
2:10.204.217.149:1::2222::02:9b:65:3a:5a:fd::1.1.1.3/304
                   *[BGP/170] 05:59:35, localpref 100, from 10.204.217.146
                      AS path: ?, validation-state: unverified
                    > via gr-1/0/0.32774
                    [BGP/170] 05:59:35, localpref 100, from 10.204.217.147
                      AS path: ?, validation-state: unverified
                    > via gr-1/0/0.32774
2:10.204.217.150:1::2222::02:9e:9f:62:5b:fe::1.1.1.2/304
                   *[BGP/170] 05:59:33, localpref 100, from 10.204.217.146
                      AS path: ?, validation-state: unverified
                    > via gr-1/0/0.32773
                    [BGP/170] 05:59:33, localpref 100, from 10.204.217.147
                      AS path: ?, validation-state: unverified
                    > via gr-1/0/0.32773
3:64512:12345::2222::10.204.217.244/304

*[EVPN/170] 06:10:42

root@walsh# run show route table bgp.evpn.0

bgp.evpn.0: 4 destinations, 8 routes (4 active, 0 holddown, 0 hidden)
+ = Active Route, - = Last Active, * = Both

2:10.204.217.149:1::2222::02:9b:65:3a:5a:fd::1.1.1.3/304
                   *[BGP/170] 06:12:32, localpref 100, from 10.204.217.146
                      AS path: ?, validation-state: unverified
                    > via gr-1/0/0.32771
                    [BGP/170] 06:12:32, localpref 100, from 10.204.217.147
                      AS path: ?, validation-state: unverified
                    > via gr-1/0/0.32771
2:10.204.217.150:1::2222::02:9e:9f:62:5b:fe::1.1.1.2/304
                   *[BGP/170] 06:12:30, localpref 100, from 10.204.217.146
                      AS path: ?, validation-state: unverified
                    > via gr-1/0/0.32772
                    [BGP/170] 06:12:30, localpref 100, from 10.204.217.147
                      AS path: ?, validation-state: unverified
                    > via gr-1/0/0.32772
3:10.204.217.149:1::2222::10.204.217.149/304
                   *[BGP/170] 06:12:32, localpref 100, from 10.204.217.146
                      AS path: ?, validation-state: unverified
                    > via gr-1/0/0.32771
                    [BGP/170] 06:12:32, localpref 100, from 10.204.217.147
                      AS path: ?, validation-state: unverified
                    > via gr-1/0/0.32771
3:10.204.217.150:1::2222::10.204.217.150/304
                   *[BGP/170] 06:12:30, localpref 100, from 10.204.217.146
                      AS path: ?, validation-state: unverified
                    > via gr-1/0/0.32772
                    [BGP/170] 06:12:30, localpref 100, from 10.204.217.147
                      AS path: ?, validation-state: unverified
                    > via gr-1/0/0.32772

[edit]

root@walsh#

Config
—————--

BGP
-----
root@walsh# show protocols bgp group evpn-test | display set
set protocols bgp group evpn-test type internal
set protocols bgp group evpn-test traceoptions file evpn_proto.log
set protocols bgp group evpn-test traceoptions flag all
set protocols bgp group evpn-test local-address 7.7.7.77
set protocols bgp group evpn-test keep all
set protocols bgp group evpn-test family evpn signaling
set protocols bgp group evpn-test family route-target
set protocols bgp group evpn-test local-as 64512
set protocols bgp group evpn-test neighbor 10.204.217.147
set protocols bgp group evpn-test neighbor 10.204.217.146

EVPN
-----
root@walsh# show routing-instances evpn-vxlan | display set
set routing-instances evpn-vxlan vtep-source-interface lo0.0
set routing-instances evpn-vxlan instance-type virtual-switch
set routing-instances evpn-vxlan route-distinguisher 64512:12345
set routing-instances evpn-vxlan vrf-target target:64512:12345
set routing-instances evpn-vxlan protocols evpn traceoptions file evpn-1.log
set routing-instances evpn-vxlan protocols evpn traceoptions flag all
set routing-instances evpn-vxlan protocols evpn encapsulation vxlan
set routing-instances evpn-vxlan protocols evpn extended-vni-all
set routing-instances evpn-vxlan bridge-domains bd1 vlan-id 2222
set routing-instances evpn-vxlan bridge-domains bd1 interface ge-1/0/0.0
set routing-instances evpn-vxlan bridge-domains bd1 routing-interface irb.0
set routing-instances evpn-vxlan bridge-domains bd1 vxlan vni 2222
set routing-instances evpn-vxlan bridge-domains bd1 vxlan ingress-node-replication

Interface
—————-----
root@walsh# show interfaces ge-1/0/0 | display set
set interfaces ge-1/0/0 encapsulation ethernet-bridge
set interfaces ge-1/0/0 unit 0 family bridge

[edit]
root@walsh# show interfaces ge-1/1/0 | display set
set interfaces ge-1/1/0 unit 0 family inet address 10.204.217.244/24

[edit]
root@walsh# show interfaces lo0 | display set
set interfaces lo0 unit 0 family inet address 7.7.7.77/32 primary
set interfaces lo0 unit 0 family inet address 7.7.7.77/32 preferred

[edit]
root@walsh# show interfaces irb | display set
set interfaces irb gratuitous-arp-reply

set interfaces irb unit 0 family inet address 1.1.1.250/24

Testbed
-------
Contrail Testbed Details
————————————————---------
env.roledefs = {
    'all': [host2, host3, host4, host5, host6],
    'cfgm': [host2, host3,host4],
    'openstack': [host5],
    'webui': [host2],
    'control': [host2, host3],
    'compute': [host5, host6],
    'collector': [host2, host3, host4],
    'database': [host2, host3, host4],
    'build': [host_build],
}

env.hostnames = {
'all': ['nodei34', 'nodei35', 'nodei36', 'nodei37', 'nodei38']
}

host2 = 'root@10.204.217.146'
host3 = 'root@10.204.217.147'
host4 = 'root@10.204.217.148'
host5 = 'root@10.204.217.149'

host6 = 'root@10.204.217.150’

MX
——
10.204.217.244 (root/Embe1mpls)

BMS
—---
Nodei32(root/c0ntrail123)

root@walsh# run show version
Hostname: walsh
Model: mx80
Junos: 14.1I20141113_0813_vvenkatraman
JUNOS Base OS boot [14.1I20141113_0813_vvenkatraman]
JUNOS Base OS Software Suite [14.1I20141113_0813_vvenkatraman]
JUNOS Crypto Software Suite [14.1I20141113_0813_vvenkatraman]
JUNOS Packet Forwarding Engine Support (MX80) [14.1I20141113_0813_vvenkatraman]
JUNOS Online Documentation [14.1I20141113_0813_vvenkatraman]
JUNOS Services Application Level Gateways [14.1I20141113_0813_vvenkatraman]
JUNOS Services Jflow Container package [14.1I20141113_0813_vvenkatraman]
JUNOS Services Stateful Firewall [14.1I20141113_0813_vvenkatraman]
JUNOS Services NAT [14.1I20141113_0813_vvenkatraman]
JUNOS Services RPM [14.1I20141113_0813_vvenkatraman]
JUNOS Services Crypto [14.1I20141113_0813_vvenkatraman]
JUNOS Services SSL [14.1I20141113_0813_vvenkatraman]
JUNOS Services IPSec [14.1I20141113_0813_vvenkatraman]
JUNOS Kernel Software Suite [14.1I20141113_0813_vvenkatraman]

JUNOS Routing Software Suite [14.1I20141113_0813_vvenkatraman]

Tags:

Revision history for this message

Suresh Balineni (sbalineni) wrote on 2014-12-16:

Download full text (10.9 KiB)

Samples DM generated Mx config for following VN configuration:

Sample test config:
    def test_evpn(self):
        vn1_name = 'vn1'
        vn1_obj = VirtualNetwork(vn1_name)
        vn1_obj.set_router_external(True)
        ipam_obj = NetworkIpam('ipam1')
        self._vnc_lib.network_ipam_create(ipam_obj)
        vn1_obj.add_network_ipam(ipam_obj, VnSubnetsType(
            [IpamSubnetType(SubnetType("192.168.7.0", 24))]))

        vn1_obj_properties = VirtualNetworkType()
        vn1_obj_properties.set_vxlan_network_identifier(2000)
        vn1_obj.set_virtual_network_properties(vn1_obj_properties)

vn1_uuid = self._vnc_lib.virtual_network_create(vn1_obj)

        bgp_router, pr = self.create_router('router10', '1.1.1.1')
        pr.set_virtual_network(vn1_obj)
        self._vnc_lib.physical_router_update(pr)

pi = PhysicalInterface('pi1', parent_obj = pr)
pi_id = self._vnc_lib.physical_interface_create(pi)

        fq_name = ['default-project', 'vmi1']
        vmi1 = VirtualMachineInterface(fq_name=fq_name, parent_type = 'project')
        vmi1.set_virtual_network(vn1_obj)
        self._vnc_lib.virtual_machine_interface_create(vmi1)

        fq_name = ['default-project', 'vmi2']
        vmi2 = VirtualMachineInterface(fq_name=fq_name, parent_type = 'project')
        vmi2.set_virtual_network(vn1_obj)
        self._vnc_lib.virtual_machine_interface_create(vmi2)

        li1 = LogicalInterface('li1', parent_obj = pi)
        li1.set_virtual_machine_interface(vmi1)
        li1_id = self._vnc_lib.logical_interface_create(li1)

        li2 = LogicalInterface('li2', parent_obj = pi)
        li2.set_virtual_machine_interface(vmi2)
        li2_id = self._vnc_lib.logical_interface_create(li2)

Generated Mx Config:
--------------------

Samples DM generated Mx config for following VN configuration:

vn1_obj_properties = VirtualNetworkType()
        vn1_obj_properties.set_vxlan_network_identifier(2000)
        vn1_obj.set_virtual_network_properties(vn1_obj_properties)

vn1_uuid = self._vnc_lib.virtual_network_create(vn1_obj)

bgp_router, pr = self.create_router('router10', '1.1.1.1')
        pr.set_virtual_network(vn1_obj)
        self._vnc_lib.physical_router_update(pr)

pi = PhysicalInterface('pi1', parent_obj = pr)
        pi_id = self._vnc_lib.physical_interface_create(pi)

li1 = LogicalInterface('li1', parent_obj = pi)
        li1.set_virtual_machine_interface(vmi1)
        li1_id = self._vnc_lib.logical_interface_create(li1)

li2 = LogicalInterface('li2', parent_obj = pi)
        li2.set_virtual_machine_interface(vmi2)
        li2_id = self._vnc_lib.logical_interface_create(li2)

Generated Mx Config:
--------------------

{
    "config": {
        "configuration": {
            "groups": {
                "name": "__contrail__",
                "protocols": {
                    "bgp": {
                        "group": [
                            {
                                "name": "__contrail__",
                                "type": "internal",
                                "multihop": "",
                                "local-address": "1.1.1.1",
                                "family": {
                                    "route-target": "",
                                    "inet-vpn": {
                                        "unicast": ""
                                    },
                                    "evpn": {
                                        "signaling": ""
                                    },
                                    "inet6-vpn": {
                                        "unicast": ""
                                    }
                                },
                                "keep": "all",
                                "_operation": "replace"
                            },
                            {
                                "name": "__contrail_external__",
                                "type": "external",
                                "multihop": "",
                                "local-address": "1.1.1.1",
                                "family": {
                                    "route-target": "",
                                    "inet-vpn": {
                                        "unicast": ""
                                    },
                                    "evpn": {
                                        "signaling": ""
                                    },
                                    "inet6-vpn": {
                                        "unicast": ""
                                    }
                                },
                                "keep": "all",
                                "_operation": "replace"
                            }
                        ]
                    }
                },
                "routing-options": {
                    "route-distinguisher-id": "",
                    "autonomous-system": "64512"
                },
                "routing-instances": {
                    "instance": {
                        "name": "__contrail__default-domain_default-project_vn1",
                        "instance-type": "virtual-switch",
                        "vrf-import": "__contrail__default-domain_default-project_vn1-import",
                        "vrf-export": "__contrail__default-domain_default-project_vn1-export",
                        "vrf-target": "",
                        "vrf-table-label": "",
                        "routing-options": {
                            "static": {
                                "route": [
                                    {
                                        "name": "192.168.7.0/24",
                                        "discard": "",
                                        "inet.0": ""
                                    },
                                    {
                                        "name": "0.0.0.0/0",
                                        "next-table": "",
                                        "inet.0": ""
                                    }
                                ]
                            },
                            "auto-export": {
                                "family": {
                                    "inet": {
                                        "unicast": ""
                                    }
                                }
                            }
                        },
                        "bridge-domains": {
                            "bd-2000": {
                                "vlan-id": "2000",
                                "vxlan": {
                                    "vni": "2000",
                                    "ingress-node-replication": ""
                                },
                                "interface": [
                                    {
                                        "name": "li1"
                                    },
                                    {
                                        "name": "li2"
                                    }
                                ],
                                "routing-interface": [
                                    {
                                        "name": "irb.2000"
                                    },
                                    ""
                                ]
                            }
                        },
                        "protocols": {
                            "evpn": {
                                "encapsulation": "vxlan",
                                "extended-vni-all": ""
                            }
                        },
                        "_operation": "replace"
                    }
                },
                "interfaces": {
                    "irb": {
                        "gratuitous-arp-reply": "",
                        "unit": {
                            "family": {
                                "address": "192.168.7.254",
                                "__text": "inet"
                            },
                            "__text": "2000"
                        }
                    },
                    "lo0": {
                        "unit": {
                            "family": {
                                "address": "1.1.1.1",
                                "__text": "inet"
                            },
                            "__text": "0"
                        }
                    },
                    "li1": {
                        "encapsulation": "ethernet-bridge",
                        "unit": {
                            "family": "bridge",
                            "__text": "0"
                        }
                    },
                    "li2": {
                        "encapsulation": "ethernet-bridge",
                        "unit": {
                            "family": "bridge",
                            "__text": "0"
                        }
                    }
                },
                "policy-options": {
                    "policy-statement": [
                        {
                            "name": "__contrail__default-domain_default-project_vn1-export",
                            "term": {
                                "name": "t1",
                                "then": {
                                    "community": {
                                        "add": "",
                                        "target_64512_8000001": ""
                                    },
                                    "accept": ""
                                }
                            }
                        },
                        {
                            "name": "__contrail__default-domain_default-project_vn1-import",
                            "term": {
                                "name": "t1",
                                "from": {
                                    "community": "target_64512_8000001"
                                },
                                "then": {
                                    "accept": ""
                                }
                            },
                            "then": {
                                "reject": ""
                            }
                        }
                    ],
                    "community": {
                        "name": "target_64512_8000001",
                        "members": "target:64512:8000001"
                    }
                },
                "firewall": {
                    "filter": {
                        "name": "redirect_to___contrail__default-domain_default-project_vn1_vrf",
                        "term": [
                            {
                                "name": "t1",
                                "from": {
                                    "destination-address": "192.168.7.0/24"
                                },
                                "then": {
                                    "routing-instance": "__contrail__default-domain_default-project_vn1"
                                }
                            },
                            {
                                "name": "t2",
                                "then": {
                                    "accept": ""
                                }
                            }
                        ]
                    }
                },
                "forwarding-options": {
                    "family": {
                        "name": "inet",
                        "filter": {
                            "input": "redirect_to___contrail__default-domain_default-project_vn1_vrf"
                        }
                    }
                }
            },
            "apply-groups": "__contrail__"
        },
        "_xmlns:xc": "urn:ietf:params:xml:ns:netconf:base:1.0"
    }
}

Changed in juniperopenstack:
assignee:	Sachin Bansal (sbansal) → Suresh Balineni (sbalineni)

Nagabhushana R (bhushana) on 2014-12-17

tags:

added: config

Revision history for this message

OpenContrail Admin (ci-admin-f) wrote on 2014-12-19: A change has been merged

Reviewed: https://review.opencontrail.org/5703
Committed: http://github.org/Juniper/contrail-controller/commit/870d8430282e8fb9d020b70c5a2161fbb8803e7b
Submitter: Zuul
Branch: master

commit 870d8430282e8fb9d020b70c5a2161fbb8803e7b
Author: sbalineni <email address hidden>
Date: Tue Dec 16 14:43:04 2014 -0800

DM EVPN configuration bug 1395944

Change-Id: I083786054f7b92d4ef0c3abdf3b066cae2f964d2

Suresh Balineni (sbalineni) on 2015-01-12

Changed in juniperopenstack:
status:	New → Fix Committed

Nischal Sheth (nsheth) on 2015-05-20

Changed in juniperopenstack:
importance:	Undecided → High
milestone:	none → r2.20-fcs
information type:	Proprietary → Public

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