From: Tobias Brunner <tobias@strongswan.org>
Date: Fri, 14 Oct 2022 09:04:38 +0000 (+0200)
Subject: swanctl: Document the type/size of interface IDs
X-Git-Tag: 5.9.9rc1~40^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c1c85b0fd159058685e6e1a6a602ac224d8fd461;p=thirdparty%2Fstrongswan.git

swanctl: Document the type/size of interface IDs
---

diff --git a/src/swanctl/swanctl.opt b/src/swanctl/swanctl.opt
index 9cdf78434d..92da610372 100644
--- a/src/swanctl/swanctl.opt
+++ b/src/swanctl/swanctl.opt
@@ -1002,7 +1002,7 @@ connections.<conn>.children.<child>.set_mark_out = 0/0x00000000
 	requires at least Linux 4.19.
 
 connections.<conn>.children.<child>.if_id_in = 0
-	Inbound XFRM interface ID.
+	Inbound XFRM interface ID (32-bit unsigned integer).
 
 	XFRM interface ID set on inbound policies/SA. This allows installing
 	duplicate policies/SAs and associates them with an interface with the same
@@ -1011,7 +1011,7 @@ connections.<conn>.children.<child>.if_id_in = 0
 	interface ID for each CHILD_SA direction (in/out).
 
 connections.<conn>.children.<child>.if_id_out = 0
-	Outbound XFRM interface ID.
+	Outbound XFRM interface ID (32-bit unsigned integer).
 
 	XFRM interface ID set on outbound policies/SA. This allows installing
 	duplicate policies/SAs and associates them with an interface with the same