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ipsec: gre: use dummy interface in example over loopback

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This commit is contained in:
Christian Breunig 2023-11-24 21:29:35 +01:00
parent c46961796c
commit 5953d6f697
1 changed files with 4 additions and 4 deletions
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8
docs/configuration/vpn/ipsec.rst
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@ -221,8 +221,8 @@ On the LEFT:
On the RIGHT, setup by analogy and swap local and remote addresses. On the RIGHT, setup by analogy and swap local and remote addresses.
Source tunnel from loopbacks Source tunnel from dummy interface
^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
The scheme above doesn't work when one of the routers has a dynamic external The scheme above doesn't work when one of the routers has a dynamic external
address though. The classic workaround for this is to setup an address on a address though. The classic workaround for this is to setup an address on a
@ -240,7 +240,7 @@ On the LEFT:
.. code-block:: none .. code-block:: none
set interfaces loopback lo address 192.168.99.1/32 set interfaces dummy dum0 address 192.168.99.1/32
set interfaces tunnel tun0 encapsulation gre set interfaces tunnel tun0 encapsulation gre
set interfaces tunnel tun0 address 10.10.10.1/30 set interfaces tunnel tun0 address 10.10.10.1/30
@ -251,7 +251,7 @@ On the RIGHT:
.. code-block:: none .. code-block:: none
set interfaces loopback lo address 192.168.99.2/32 set interfaces dummy dum0 address 192.168.99.2/32
set interfaces tunnel tun0 encapsulation gre set interfaces tunnel tun0 encapsulation gre
set interfaces tunnel tun0 address 10.10.10.2/30 set interfaces tunnel tun0 address 10.10.10.2/30