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-rw-r--r--openvpn/doc/openvpn.88
1 files changed, 5 insertions, 3 deletions
diff --git a/openvpn/doc/openvpn.8 b/openvpn/doc/openvpn.8
index 48a88647..0235c2c8 100644
--- a/openvpn/doc/openvpn.8
+++ b/openvpn/doc/openvpn.8
@@ -274,7 +274,7 @@ failover capability.
.\"*********************************************************
.TP
.B \-\-remote-random-hostname
-Add a random string (6 characters) to first DNS label of hostname to prevent
+Prepend a random string (6 bytes, 12 hex characters) to hostname to prevent
DNS caching. For example, "foo.bar.gov" would be modified to
"<random-chars>.foo.bar.gov".
.\"*********************************************************
@@ -2423,9 +2423,11 @@ Enable a compression algorithm.
The
.B algorithm
-parameter may be "snappy", "lzo", or empty. Snappy and LZO
+parameter may be "snappy", "lzo", "lz4", or empty. Snappy, LZO and LZ4
are different compression algorithms, with Snappy generally
-offering the best performance.
+offering the best performance while LZ4 is faster with less CPU usage.
+For backwards compatibility with OpenVPN versions before 2.4, use "lzo"
+(which is identical to the older option "\-\-comp-lzo yes").
If the
.B algorithm