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nndocs [2019/02/17 01:40]
naptastic [Design Decisions And Conventions] fix most of the internal allocations
nndocs [2019/02/17 02:11] (current)
naptastic [Design Decisions And Conventions] make more sense of things
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 So, we can grow in terms of locations, or networks per location, or any combination thereof, as our needs dictate. I estimate this allows us to expand by about 16,000 hosts distributed however we want, before running into problems where we have to rearrange subnets to accommodate growth. (That 16,000 number **includes VMs**.) So, we can grow in terms of locations, or networks per location, or any combination thereof, as our needs dictate. I estimate this allows us to expand by about 16,000 hosts distributed however we want, before running into problems where we have to rearrange subnets to accommodate growth. (That 16,000 number **includes VMs**.)
  
-  * Reservations:​+  * Reservations ​(how it should be; not quite how it actually is right now):
     * 172.x.0.1 is always the external gateway for your location.     * 172.x.0.1 is always the external gateway for your location.
-    * 172.x.0.* ​is site infrastructure. (Probably up through 4 or so; allocate IPs for switches, access points, cameras, televisions and other spy equipment, etc...) +    * 172.x.0.* ​and ranges immediately above it are for site infrastructureswitches, access points, cameras, printers, televisions, IoT and other spy devices... 
-    * 172.x.1.* is set up as DHCP right now but I'm thinking that should change... +    * 172.x.64.* is casual ​DHCP. 
-    * 172.x.64-127.* maps to physical hosts. ​(Yeah that's only 64... hmm.) +    * 172.x.96.* is for nomadic VMs
-      * Hosts with multiple interfaces can have multiple IPs, if that's something that makes sense to do. VMs can be bridged, which definitely makes sense to do.)+    * 172.x.128-254.* are mapped ​to physical hosts. 
 +      * Hosts with multiple interfaces can have multiple IPs. 
 +      * VMs homed to this host will have an IP in its range.
       * A host could also be a router or firewall with some kind of lab behind it, and the lab still wants to be addressable from outside. IDK, let your imagination run wild.       * A host could also be a router or firewall with some kind of lab behind it, and the lab still wants to be addressable from outside. IDK, let your imagination run wild.
-    * 172.x.128-191.* is where nomadic VMs should live+    * Anything not specifically reserved can be further split or expanded at the local administrator'​s discretion
-    * 172.x.192-254.* is where homed VMs should live.+
 ==== Security ==== ==== Security ====
  
nndocs.txt · Last modified: 2019/02/17 02:11 by naptastic
 
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