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-rw-r--r--docs/configuration/vpn/ipsec/ipsec_general.md8
1 files changed, 5 insertions, 3 deletions
diff --git a/docs/configuration/vpn/ipsec/ipsec_general.md b/docs/configuration/vpn/ipsec/ipsec_general.md
index 551718ca..13673836 100644
--- a/docs/configuration/vpn/ipsec/ipsec_general.md
+++ b/docs/configuration/vpn/ipsec/ipsec_general.md
@@ -153,8 +153,8 @@ configured and required. The in use will show yes
```{cfgcmd} set vpn ipsec site-to-site peer \<name\> childless \<allow | prefer | force | never\>
-Control childless IKEv2 SA initiation ({rfc}`6023` — an IKE SA established
-without a Child SA). This option applies to IKEv2 only:
+**Control childless IKEv2 SA initiation ({rfc}`6023` — an IKE SA established
+without a Child SA).**
- `allow`: accept childless IKE SA in responder mode; create a regular IKE SA
in initiator mode.
@@ -163,7 +163,9 @@ without a Child SA). This option applies to IKEv2 only:
- `force`: require the use of childless IKE SA in both responder and
initiator modes.
- `never`: disable support for childless IKE SA when acting as a responder.
-```
+
+Childless IKE SAs require the connection's `ike-group` to use
+`key-exchange ikev2`. Otherwise, the commit fails.
```{cfgcmd} set vpn ipsec remote-access connection \<name\> childless \<allow | prefer | force | never\>