Compiler quietening

[exim.git] / test / scripts / 4068-pipe-conn-gnutls-tfo / 4068

diff --git a/test/scripts/4068-pipe-conn-gnutls-tfo/4068 b/test/scripts/4068-pipe-conn-gnutls-tfo/4068
index 9a454391a5033451de4f3b3c509c8e9cdb408470..4e9dfa500b2b452fa2eb432baf73e6b908d345fa 100644 (file)
--- a/test/scripts/4068-pipe-conn-gnutls-tfo/4068
+++ b/test/scripts/4068-pipe-conn-gnutls-tfo/4068
@@ -1,5 +1,8 @@
 # early-pipe, starttls, tfo
 #
+# NOTE: ensure that TFO is fully enabled in the kernel.
+# For linux: sysctl net.ipv4.tcp_fastopen=3
+# 
 # Not attempted without a cache entry
 exim -bd -DSERVER=server -oX PORT_D
 ****