X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=test%2Fscripts%2F4068-pipe-conn-gnutls-tfo%2F4068;h=4e9dfa500b2b452fa2eb432baf73e6b908d345fa;hb=b015574531cf18b2126edb9da5a99dad659207dd;hp=9a454391a5033451de4f3b3c509c8e9cdb408470;hpb=cb6bd80f1680a22c96bfff84e8671fa01417611b;p=user%2Fhenk%2Fcode%2Fexim.git

diff --git a/test/scripts/4068-pipe-conn-gnutls-tfo/4068 b/test/scripts/4068-pipe-conn-gnutls-tfo/4068
index 9a454391a..4e9dfa500 100644
--- 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
 ****