mirror of
https://github.com/opnsense/docs
synced 2024-11-15 06:12:58 +00:00
79 lines
1.9 KiB
ReStructuredText
79 lines
1.9 KiB
ReStructuredText
=======================
|
|
Dynamic Routing: How To
|
|
=======================
|
|
|
|
.. Note::
|
|
To keep this tutorial short, a configuration is only added a single time.
|
|
For example, the configuration of Site A and Site B are identical beside one
|
|
octet in the IP addresses.
|
|
Also both routers have the same configuration except the Network address of the
|
|
uplink and the client network.
|
|
|
|
---------
|
|
Situation
|
|
---------
|
|
|
|
.. image:: images/dynamic_routes_howto.png
|
|
|
|
We have two sites (Site A and Site B) which are connected via a layer 2 VPN.
|
|
Each site has two additional routers,
|
|
which are connected to the edge router and with each oder.
|
|
On those routers, the clients are attached.
|
|
|
|
-------------
|
|
Configuration
|
|
-------------
|
|
|
|
In this setup, OSPF is used.
|
|
All routers belong to the area 0.0.0.0 and no prefix lists are used.
|
|
|
|
Core Router of Site A
|
|
---------------------
|
|
|
|
General Settings:
|
|
|
|
========================= ============
|
|
Setting Value
|
|
========================= ============
|
|
Enable Checked
|
|
Advertise Default Gateway Checked
|
|
Passive Interfaces Empty
|
|
Route Redistribution Empty
|
|
========================= ============
|
|
|
|
Networks:
|
|
|
|
============ ============
|
|
Network Network Mask
|
|
============ ============
|
|
192.168.0.0 30
|
|
192.168.1.0 30
|
|
192.168.1.4 30
|
|
============ ============
|
|
|
|
|
|
Left Floor Router of Site A
|
|
---------------------------
|
|
|
|
General Settings:
|
|
|
|
========================= ===========================
|
|
Setting Value
|
|
========================= ===========================
|
|
Enable Checked
|
|
Advertise Default Gateway Unchecked
|
|
Passive Interfaces Interface name of 10.1.1.0
|
|
Route Redistribution Empty
|
|
========================= ===========================
|
|
|
|
Networks:
|
|
|
|
============ ============
|
|
Network Network Mask
|
|
============ ============
|
|
10.1.1.0 24
|
|
192.168.1.4 30
|
|
192.168.1.8 30
|
|
============ ============
|
|
|