X-Git-Url: https://git.exim.org/users/heiko/exim.git/blobdiff_plain/8255135bf80545a31493a83348a4e8da901a4768..11a5264b5b67a7f9e11edc188080c806d7c01422:/test/scripts/1990-TCP-Fast-Open/1990?ds=inline

diff --git a/test/scripts/1990-TCP-Fast-Open/1990 b/test/scripts/1990-TCP-Fast-Open/1990
index 3fffce2d4..04b41a7af 100644
--- a/test/scripts/1990-TCP-Fast-Open/1990
+++ b/test/scripts/1990-TCP-Fast-Open/1990
@@ -8,6 +8,7 @@
 # option on the SYN, but the fast-output SMTP banner will not
 # be seen unless you also deliberately emulate a long path:
 # 'sudo tc qdisc add dev lo root netem delay 50ms'
+# You'll need iproute-tc installed, for the tc command.
 # You'll need kernel-modules-extra installed, or you get
 # an unhelpful error from RTNETLINK.
 # To tidy up:  'sudo tc qdisc delete dev lo root'