Add gos docs

GOS_misc.md

@@ -0,0 +1,36 @@
+## collectd
+
+### Forwarding collectd metrics to another collectd instance
+
+You need to add on destination collectd instance:
+
+```
+LoadPlugin network
+
+<Plugin network>
+        <Listen "LISTENIP" "25826">
+                SecurityLevel Encrypt
+                AuthFile "/etc/collectd/passwd"
+        </Listen>
+</Plugin>
+```
+In /etc/colllectd/passwd you need to add user and password for source collectd instance:
+
+```
+user:password
+user2:password2
+```
+
+Source collectd instance:
+
+```
+LoadPlugin network
+
+<Plugin network>
+        <Server "DESTINATIONIP" "25826">
+                SecurityLevel Encrypt
+                Username "user"
+                Password "password"
+        </Server>
+</Plugin>
+```

Juniper.md

@@ -617,3 +617,4 @@ It is recommended to not have load average values more than 1.0 - 2.0.
 admin@CORE> show ethernet-switching table | match MACADDRESS
 ```
 MACADDRESS should be replaced by MAC address of the user, for example 00:11:22:33:44:55
+