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authorChristian Breunig <christian@breunig.cc>2024-02-02 20:44:29 +0100
committerChristian Breunig <christian@breunig.cc>2024-02-03 13:01:02 +0100
commit4d943d8fbf1253154897179b0e3ea2d93b898197 (patch)
tree9067a3e6b59ce2aa5d1be2872a59ff9debaf3008 /data
parent84b17f0e666b7fb48e2e9cde12ce2e84b59dd5b2 (diff)
downloadvyos-1x-4d943d8fbf1253154897179b0e3ea2d93b898197.tar.gz
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ipsec: T5998: add replay-windows setting
The replay_window for child SA will always be 32 (hence enabled). Add a CLI node to explicitly change this. * set vpn ipsec site-to-site peer <name> replay-window <0-2040>
Diffstat (limited to 'data')
-rw-r--r--data/templates/ipsec/swanctl/peer.j26
-rw-r--r--data/templates/ipsec/swanctl/remote_access.j23
2 files changed, 9 insertions, 0 deletions
diff --git a/data/templates/ipsec/swanctl/peer.j2 b/data/templates/ipsec/swanctl/peer.j2
index c5841fb91..58f0199fa 100644
--- a/data/templates/ipsec/swanctl/peer.j2
+++ b/data/templates/ipsec/swanctl/peer.j2
@@ -86,6 +86,9 @@
dpd_action = {{ ike.dead_peer_detection.action }}
{% endif %}
close_action = {{ ike.close_action }}
+{% if peer_conf.replay_window is vyos_defined %}
+ replay_window = {{ peer_conf.replay_window }}
+{% endif %}
}
{% elif peer_conf.tunnel is vyos_defined %}
{% for tunnel_id, tunnel_conf in peer_conf.tunnel.items() if tunnel_conf.disable is not defined %}
@@ -136,6 +139,9 @@
dpd_action = {{ ike.dead_peer_detection.action }}
{% endif %}
close_action = {{ ike.close_action }}
+{% if peer_conf.replay_window is vyos_defined %}
+ replay_window = {{ peer_conf.replay_window }}
+{% endif %}
{% if peer_conf.vti.bind is vyos_defined %}
{# The key defaults to 0 and will match any policies which similarly do not have a lookup key configuration. #}
{# Thus we simply shift the key by one to also support a vti0 interface #}
diff --git a/data/templates/ipsec/swanctl/remote_access.j2 b/data/templates/ipsec/swanctl/remote_access.j2
index 01dc8a4a7..bce8684fe 100644
--- a/data/templates/ipsec/swanctl/remote_access.j2
+++ b/data/templates/ipsec/swanctl/remote_access.j2
@@ -43,6 +43,9 @@
rand_time = 540s
dpd_action = clear
inactivity = {{ rw_conf.timeout }}
+{% if rw_conf.replay_window is vyos_defined %}
+ replay_window = {{ rw_conf.replay_window }}
+{% endif %}
{% set local_prefix = rw_conf.local.prefix if rw_conf.local.prefix is vyos_defined else ['0.0.0.0/0', '::/0'] %}
{% set local_port = rw_conf.local.port if rw_conf.local.port is vyos_defined else '' %}
{% set local_suffix = '[%any/{1}]'.format(local_port) if local_port else '' %}