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-rw-r--r--usr.sbin/setkey/setkey.83
1 files changed, 3 insertions, 0 deletions
diff --git a/usr.sbin/setkey/setkey.8 b/usr.sbin/setkey/setkey.8
index 3bfcada..7921800 100644
--- a/usr.sbin/setkey/setkey.8
+++ b/usr.sbin/setkey/setkey.8
@@ -366,6 +366,9 @@ They must be in numeric form.
.It Ar upperspec
Upper-layer protocol to be used.
Currently
+.Li icmp ,
+.Li icmp6 ,
+.Li ip4 ,
.Li tcp ,
.Li udp
and
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