X-Git-Url: https://git.distorted.org.uk/~mdw/tripe/blobdiff_plain/0c614d591a785cdd6de98064582fcef596155fa5..5b97ed7d0373f195b8fcccbc264b5520052e49c5:/contrib/README

diff --git a/contrib/README b/contrib/README
index 3144a175..a3138d25 100644
--- a/contrib/README
+++ b/contrib/README
@@ -22,8 +22,11 @@ tripe-service.service
 greet	A simple tool for stimulating a passive association by sending a
 	`greet' packet.
 
-knock	A script which acts as a login shell for a `tripe' user, estabishing
-	dynamic assocations on demand.
+knock	A script which acts as an OpenSSH forced command or login shell for a
+	`tripe' user, estabishing dynamic assocations on demand.  Not
+	recommended for new deployments: use the `KNOCK' protocol instead
+	(see the `Dynamic connetion' section of connect(8), and the `ADD'
+	command in tripe-admin(5), for details).
 
 sshsvc.conf
 	A configuration script for sshsvc-mkauthkeys(1) (part of the