--- a/ssh_config
+++ b/ssh_config
-@@ -45,3 +45,6 @@
- # PermitLocalCommand no
+@@ -46,3 +46,6 @@
# VisualHostKey no
# ProxyCommand ssh -q -W %h:%p gateway.example.com
+ # RekeyLimit 1G 1h
+
+# enable DSCP QoS values (per RFC-4594)
+#IPQoS AF21 AF11
--- a/sshd_config
+++ b/sshd_config
-@@ -111,6 +111,9 @@ AuthorizedKeysFile .ssh/authorized_keys
+@@ -120,6 +120,9 @@ UsePrivilegeSeparation sandbox # Default for new installations.
# no default banner path
#Banner none