[networking] RFC 5737: bgp-dynamic-routing
Replaces non-compliant subnets in: bgp-dynamic-routing.rst Change-Id: I4ac3798ed2d779abe3f12acdecbb793d3e0d0f63 Partial-Bug: #1656378
This commit is contained in:
caoyuan
John Davidge
parent
1a044ca498
commit
538b518ab1
|
|
@ -36,7 +36,7 @@ The example configuration involves the following components:
|
|||
* One BGP agent.
|
||||
|
||||
* One address scope containing IP address range 203.0.113.0/24 for
|
||||
provider networks, and IP address ranges 10.0.1.0/24 and 10.0.2.0/24
|
||||
provider networks, and IP address ranges 192.0.2.0/25 and 192.0.2.128/25
|
||||
for self-service networks.
|
||||
|
||||
* One provider network using IP address range 203.0.113.0/24.
|
||||
|
|
@ -46,18 +46,18 @@ The example configuration involves the following components:
|
|||
* Self-service networks 1 and 2 use IP address ranges inside of
|
||||
the address scope.
|
||||
|
||||
* Self-service network 3 uses a unique IP address range 10.0.3.0/24 to
|
||||
* Self-service network 3 uses a unique IP address range 198.51.100.0/24 to
|
||||
demonstrate that the BGP speaker does not advertise prefixes outside
|
||||
of address scopes.
|
||||
|
||||
* Three routers. Each router connects one self-service network to the
|
||||
provider network.
|
||||
|
||||
* Router 1 contains IP addresses 203.0.113.11 and 10.0.1.1.
|
||||
* Router 1 contains IP addresses 203.0.113.11 and 192.0.2.1
|
||||
|
||||
* Router 2 contains IP addresses 203.0.113.12 and 10.0.2.1.
|
||||
* Router 2 contains IP addresses 203.0.113.12 and 192.0.2.129
|
||||
|
||||
* Router 3 contains IP addresses 203.0.113.13 and 10.0.3.1.
|
||||
* Router 3 contains IP addresses 203.0.113.13 and 198.51.100.1
|
||||
|
||||
.. note::
|
||||
|
||||
|
|
@ -177,8 +177,8 @@ Create the address scope and subnet pools
|
|||
|
||||
.. code-block:: console
|
||||
|
||||
$ openstack subnet pool create --pool-prefix 10.0.1.0/24 \
|
||||
--pool-prefix 10.0.2.0/24 --address-scope bgp \
|
||||
$ openstack subnet pool create --pool-prefix 192.0.2.0/25 \
|
||||
--pool-prefix 192.0.2.128/25 --address-scope bgp \
|
||||
--share selfservice
|
||||
|
||||
+-------------------+--------------------------------------+
|
||||
|
|
@ -196,7 +196,7 @@ Create the address scope and subnet pools
|
|||
| max_prefixlen | 32 |
|
||||
| min_prefixlen | 8 |
|
||||
| name | selfservice |
|
||||
| prefixes | 10.0.1.0/24, 10.0.2.0/24 |
|
||||
| prefixes | 192.0.2.0/25, 192.0.2.128/25 |
|
||||
| project_id | 86acdbd1d72745fd8e8320edd7543400 |
|
||||
| revision_number | 1 |
|
||||
| shared | True |
|
||||
|
|
@ -378,83 +378,83 @@ Create the provider and self-service networks
|
|||
.. code-block:: console
|
||||
|
||||
$ neutron subnet-create --name selfservice1 --subnetpool selfservice \
|
||||
--prefixlen 24 selfservice1
|
||||
--prefixlen 25 selfservice1
|
||||
Created a new subnet:
|
||||
+-------------------+--------------------------------------------+
|
||||
| Field | Value |
|
||||
+-------------------+--------------------------------------------+
|
||||
| allocation_pools | {"start": "10.0.1.2", "end": "10.0.1.254"} |
|
||||
| cidr | 10.0.1.0/24 |
|
||||
| created_at | 2016-03-17T23:20:20 |
|
||||
| description | |
|
||||
| dns_nameservers | |
|
||||
| enable_dhcp | True |
|
||||
| gateway_ip | 10.0.1.1 |
|
||||
| host_routes | |
|
||||
| id | 8edd3dc2-df40-4d71-816e-a4586d61c809 |
|
||||
| ip_version | 4 |
|
||||
| ipv6_address_mode | |
|
||||
| ipv6_ra_mode | |
|
||||
| name | selfservice1 |
|
||||
| network_id | be79de1e-5f56-11e6-9dfb-233e41cec48c |
|
||||
| subnetpool_id | c7e9737a-cfd3-45b5-a861-d1cee1135a92 |
|
||||
| tenant_id | b3ac05ef10bf441fbf4aa17f16ae1e6d |
|
||||
| updated_at | 2016-03-17T23:20:20 |
|
||||
+-------------------+--------------------------------------------+
|
||||
+-------------------+----------------------------------------------------+
|
||||
| Field | Value |
|
||||
+-------------------+----------------------------------------------------+
|
||||
| allocation_pools | {"start": "192.0.2.2", "end": "192.0.2.127"} |
|
||||
| cidr | 192.0.2.0/25 |
|
||||
| created_at | 2016-03-17T23:20:20 |
|
||||
| description | |
|
||||
| dns_nameservers | |
|
||||
| enable_dhcp | True |
|
||||
| gateway_ip | 198.51.100.1 |
|
||||
| host_routes | |
|
||||
| id | 8edd3dc2-df40-4d71-816e-a4586d61c809 |
|
||||
| ip_version | 4 |
|
||||
| ipv6_address_mode | |
|
||||
| ipv6_ra_mode | |
|
||||
| name | selfservice1 |
|
||||
| network_id | be79de1e-5f56-11e6-9dfb-233e41cec48c |
|
||||
| subnetpool_id | c7e9737a-cfd3-45b5-a861-d1cee1135a92 |
|
||||
| tenant_id | b3ac05ef10bf441fbf4aa17f16ae1e6d |
|
||||
| updated_at | 2016-03-17T23:20:20 |
|
||||
+-------------------+----------------------------------------------------+
|
||||
|
||||
$ neutron subnet-create --name selfservice2 --subnetpool selfservice \
|
||||
--prefixlen 24 selfservice2
|
||||
--prefixlen 25 selfservice2
|
||||
Created a new subnet:
|
||||
+-------------------+--------------------------------------------+
|
||||
| Field | Value |
|
||||
+-------------------+--------------------------------------------+
|
||||
| allocation_pools | {"start": "10.0.2.2", "end": "10.0.2.254"} |
|
||||
| cidr | 10.0.2.0/24 |
|
||||
| created_at | 2016-03-17T23:20:20 |
|
||||
| description | |
|
||||
| dns_nameservers | |
|
||||
| enable_dhcp | True |
|
||||
| gateway_ip | 10.0.2.1 |
|
||||
| host_routes | |
|
||||
| id | 8edd3dc2-df40-4d71-816e-a4586d61c809 |
|
||||
| ip_version | 4 |
|
||||
| ipv6_address_mode | |
|
||||
| ipv6_ra_mode | |
|
||||
| name | selfservice2 |
|
||||
| network_id | c1fd9846-5f56-11e6-a8ac-0f998d9cc0a2 |
|
||||
| subnetpool_id | c7e9737a-cfd3-45b5-a861-d1cee1135a92 |
|
||||
| tenant_id | b3ac05ef10bf441fbf4aa17f16ae1e6d |
|
||||
| updated_at | 2016-03-17T23:20:20 |
|
||||
+-------------------+--------------------------------------------+
|
||||
+-------------------+------------------------------------------------+
|
||||
| Field | Value |
|
||||
+-------------------+------------------------------------------------+
|
||||
| allocation_pools | {"start": "192.0.2.130", "end": "192.0.2.254"} |
|
||||
| cidr | 192.0.2.128/25 |
|
||||
| created_at | 2016-03-17T23:20:20 |
|
||||
| description | |
|
||||
| dns_nameservers | |
|
||||
| enable_dhcp | True |
|
||||
| gateway_ip | 192.0.2.129 |
|
||||
| host_routes | |
|
||||
| id | 8edd3dc2-df40-4d71-816e-a4586d61c809 |
|
||||
| ip_version | 4 |
|
||||
| ipv6_address_mode | |
|
||||
| ipv6_ra_mode | |
|
||||
| name | selfservice2 |
|
||||
| network_id | c1fd9846-5f56-11e6-a8ac-0f998d9cc0a2 |
|
||||
| subnetpool_id | c7e9737a-cfd3-45b5-a861-d1cee1135a92 |
|
||||
| tenant_id | b3ac05ef10bf441fbf4aa17f16ae1e6d |
|
||||
| updated_at | 2016-03-17T23:20:20 |
|
||||
+-------------------+------------------------------------------------+
|
||||
|
||||
#. Create a subnet on the last self-service network using an IP address
|
||||
range outside of the address scope.
|
||||
|
||||
.. code-block:: console
|
||||
|
||||
$ neutron subnet-create --name subnet3 selfservice3 10.0.3.0/24
|
||||
$ neutron subnet-create --name subnet3 selfservice3 198.51.100.0/24
|
||||
Created a new subnet:
|
||||
+-------------------+--------------------------------------------+
|
||||
| Field | Value |
|
||||
+-------------------+--------------------------------------------+
|
||||
| allocation_pools | {"start": "10.0.3.2", "end": "10.0.3.254"} |
|
||||
| cidr | 10.0.3.0/24 |
|
||||
| created_at | 2016-03-17T23:20:20 |
|
||||
| description | |
|
||||
| dns_nameservers | |
|
||||
| enable_dhcp | True |
|
||||
| gateway_ip | 10.0.3.1 |
|
||||
| host_routes | |
|
||||
| id | cd9f9156-5f59-11e6-aeec-172ec7ee939a |
|
||||
| ip_version | 4 |
|
||||
| ipv6_address_mode | |
|
||||
| ipv6_ra_mode | |
|
||||
| name | selfservice3 |
|
||||
| network_id | c283dc1c-5f56-11e6-bfb6-efc30e1eb73b |
|
||||
| subnetpool_id | |
|
||||
| tenant_id | b3ac05ef10bf441fbf4aa17f16ae1e6d |
|
||||
| updated_at | 2016-03-17T23:20:20 |
|
||||
+-------------------+--------------------------------------------+
|
||||
+-------------------+----------------------------------------------------+
|
||||
| Field | Value |
|
||||
+-------------------+----------------------------------------------------+
|
||||
| allocation_pools | {"start": "198.51.100.2", "end": "198.51.100.254"} |
|
||||
| cidr | 198.51.100.0/24 |
|
||||
| created_at | 2016-03-17T23:20:20 |
|
||||
| description | |
|
||||
| dns_nameservers | |
|
||||
| enable_dhcp | True |
|
||||
| gateway_ip | 198.51.100.1 |
|
||||
| host_routes | |
|
||||
| id | cd9f9156-5f59-11e6-aeec-172ec7ee939a |
|
||||
| ip_version | 4 |
|
||||
| ipv6_address_mode | |
|
||||
| ipv6_ra_mode | |
|
||||
| name | selfservice3 |
|
||||
| network_id | c283dc1c-5f56-11e6-bfb6-efc30e1eb73b |
|
||||
| subnetpool_id | |
|
||||
| tenant_id | b3ac05ef10bf441fbf4aa17f16ae1e6d |
|
||||
| updated_at | 2016-03-17T23:20:20 |
|
||||
+-------------------+----------------------------------------------------+
|
||||
|
||||
Create and configure the routers
|
||||
--------------------------------
|
||||
|
|
@ -625,12 +625,12 @@ networks and floating IP addresses for instances using those networks.
|
|||
.. code-block:: console
|
||||
|
||||
$ neutron bgp-speaker-advertiseroute-list bgpspeaker
|
||||
+-------------+--------------+
|
||||
| destination | next_hop |
|
||||
+-------------+--------------+
|
||||
| 10.0.1.0/24 | 203.0.113.11 |
|
||||
| 10.0.2.0/24 | 203.0.113.12 |
|
||||
+-------------+--------------+
|
||||
+-----------------+--------------+
|
||||
| destination | next_hop |
|
||||
+-----------------+--------------+
|
||||
| 192.0.2.0/25 | 203.0.113.11 |
|
||||
| 192.0.2.128/25 | 203.0.113.12 |
|
||||
+-----------------+--------------+
|
||||
|
||||
#. Create a BGP peer.
|
||||
|
||||
|
|
@ -770,7 +770,7 @@ For example, consider the following components:
|
|||
#. A provider network using IP address range 203.0.113.0/24, and supporting
|
||||
floating IP addresses 203.0.113.101, 203.0.113.102, and 203.0.113.103.
|
||||
|
||||
#. A self-service network using IP address range 10.0.1.0/24.
|
||||
#. A self-service network using IP address range 198.51.100.0/24.
|
||||
|
||||
#. The SNAT gateway resides on 203.0.113.11.
|
||||
|
||||
|
|
@ -786,7 +786,7 @@ For example, consider the following components:
|
|||
+------------------+--------------+
|
||||
| destination | next_hop |
|
||||
+------------------+--------------+
|
||||
| 10.0.1.0/24 | 203.0.113.11 |
|
||||
| 198.51.100.0/24 | 203.0.113.11 |
|
||||
| 203.0.113.101/32 | 203.0.113.12 |
|
||||
| 203.0.113.102/32 | 203.0.113.13 |
|
||||
| 203.0.113.103/32 | 203.0.113.14 |
|
||||
|
|
|
|||
Loading…
Reference in New Issue