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-rw-r--r--extensions/libxt_cluster.man5
1 files changed, 5 insertions, 0 deletions
diff --git a/extensions/libxt_cluster.man b/extensions/libxt_cluster.man
index 62ad71cc..94b4b205 100644
--- a/extensions/libxt_cluster.man
+++ b/extensions/libxt_cluster.man
@@ -55,6 +55,11 @@ arptables \-A INPUT \-i eth2 \-\-h\-length 6
\-\-destination\-mac 01:00:5e:00:01:02
\-j mangle \-\-mangle\-mac\-d 00:zz:yy:xx:5a:27
.PP
+\fBNOTE\fP: the arptables commands above use mainstream syntax. If you
+are using arptables-jf included in some RedHat, CentOS and Fedora
+versions, you will hit syntax errors. Therefore, you'll have to adapt
+these to the arptables-jf syntax to get them working.
+.PP
In the case of TCP connections, pickup facility has to be disabled
to avoid marking TCP ACK packets coming in the reply direction as
valid.