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authorChristian Breunig <christian@breunig.cc>2023-11-24 21:29:35 +0100
committerChristian Breunig <christian@breunig.cc>2023-11-24 21:29:53 +0100
commit84498945cc5083ad72c7dc161c89bfdaa404f55e (patch)
treec9d24a945ef567c0bb9de7c52306fc156dcb841e /docs/configuration/vpn/ipsec.rst
parent5dff955e49dd7a6c8d11c678e11fcdff0fc3f24b (diff)
downloadvyos-documentation-84498945cc5083ad72c7dc161c89bfdaa404f55e.tar.gz
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ipsec: gre: use dummy interface in example over loopback
(cherry picked from commit 5953d6f69748c82cbd9eafbe662163924ae719e6)
Diffstat (limited to 'docs/configuration/vpn/ipsec.rst')
-rw-r--r--docs/configuration/vpn/ipsec.rst8
1 files changed, 4 insertions, 4 deletions
diff --git a/docs/configuration/vpn/ipsec.rst b/docs/configuration/vpn/ipsec.rst
index c91feea0..31d4adc3 100644
--- a/docs/configuration/vpn/ipsec.rst
+++ b/docs/configuration/vpn/ipsec.rst
@@ -221,8 +221,8 @@ On the LEFT:
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
address though. The classic workaround for this is to setup an address on a
@@ -240,7 +240,7 @@ On the LEFT:
.. 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 address 10.10.10.1/30
@@ -251,7 +251,7 @@ On the RIGHT:
.. 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 address 10.10.10.2/30