diff --git a/utils/he_ipv6/config.py b/utils/he_ipv6/config.py
index 0567b59..1517e39 100644
--- a/utils/he_ipv6/config.py
+++ b/utils/he_ipv6/config.py
@@ -407,7 +407,7 @@ class HEConfig(BaseConfig):
         self.subparse()
 
     def subparse(self):
-        pass
+        pass  # TODO. nativize blocks, etc. Move out of local config.
 
     def _add_ns(self, raw_xml):
         # https://mailman-mail5.webfaction.com/pipermail/lxml/20100323/013260.html
diff --git a/utils/he_ipv6/example.tunnelbroker.xml b/utils/he_ipv6/example.tunnelbroker.xml
index 34dbfe1..863362b 100644
--- a/utils/he_ipv6/example.tunnelbroker.xml
+++ b/utils/he_ipv6/example.tunnelbroker.xml
@@ -37,41 +37,8 @@
     -->
     <tunnel id="12345" creds="ipv6user">
       <!--
-      The "server" element is the remote SIT endpoint.
-      Section: IPv6 Tunnel Endpoints
-      Value Name: Server IPv4 Address
-      -->
-      <server>192.0.2.1</server>
-      <!--
-      The "client" element is the local SIT endpoint.
-      Section: IPv6 Tunnel Endpoints
-      Value Name: Client IPv6 Address
-      -->
-      <client prefix="64">2001:DB8:3::2</client>
-      <!--
-      Allocations that are handed to your tunnel.
-      Section: Routed IPv6 Prefixes
-      -->
-      <allocations>
-        <!--
-        Each alloc has the following attributes:
-          * "prefix" - the prefix size specified by your tunnelbroker.
-          * "id" - an identifier for each allocation to be used in assignments/assign items.
-        Value Name: Routed /64
-        -->
-        <alloc prefix="64" id="lan">2001:DB8:1:2::</alloc>
-        <!--
-        You may not have a /48 as it's opt-in. It's highly recommended, though, so you can provide global IPv6 addresses
-        to the rest of your LAN(s).
-        Value Name: Routed /48
-        -->
-        <alloc prefix="48" id="multilan">2001:DB8:2::</alloc>
-      </allocations>
-      <!--
-      Where to assign the allocations. The default allocation prefix is a /64 (prefix="64"), since that's what SLAAC
+      Where to assign your allocations. The default allocation prefix is a /64 (prefix="64"), since that's what SLAAC
       recommends.
-      Note that if you use your /64 allocation, and don't specify a longer prefix to it, you can only have one
-      assignment.
       It has two optional attributes:
         * "radvd" - a boolean; if true, /etc/radvd.conf will be automatically.
         * "radvdDns" - a boolean, only used if radvd is true; if true, will specify the server's IP as an RDSS.
@@ -80,38 +47,33 @@
       <assignments radvd="true" radvdDns="true">
         <!--
         Each assignment has the following required attributes:
-          * "prefix" - the size of the subnet, "64" (/64) by default since that's what SLAAC recommends. Note that if
-                       you use your /64 allocation and don't specify a longer prefix, you can only have one assignment
-                       for that allocation.
-          * "alloc" - this should match an "id" attribute of an allocations/alloc item.
-          * "iface" - which network interface on the machine that the allocation should be added to.
-        Sections of the alloc referenced in the "alloc" attribute will then be carved out. Make sure you don't exceed
-        your allocation size! (A /48 has 65536 /64s in it.)
+          * "prefix" - the size of the subnet to assign to an interface, "64" (/64) by default since that's what SLAAC
+                       recommends. Note that if you use your /64 allocation and don't specify a longer prefix, you can
+                       only have one assignment for that allocation.
+          * "alloc" - this should match the prefix of the allocation. Hurricane Electric only allows you one /64 and,
+                      optionally, one /48. Use "alloc" to reference which allocation you want to use. Uses "64" (/64)
+                      by default.
+          * "iface" - which network interface on this machine the allocation should be added to.
+        Make sure you don't exceed your allocation size! (A /48 has 65536 /64s in it.)
         The interface will be assigned :1 (the first host in the subnet) as well, so it is recommended that you do not
-        assign a /128.
+        assign a /128 prefix.
         -->
-        <assign prefix="64" alloc="lan" iface="eth0"/>
-        <assign prefix="64" alloc="multilan" iface="eth0"/>
-        <assign prefix="64" alloc="multilan" iface="eth1"/>
-        <assign prefix="64" alloc="multilan" iface="eth2"/>
+        <assign prefix="64" alloc="64" iface="eth0"/>
+        <assign prefix="64" alloc="48" iface="eth0"/>
+        <assign prefix="64" alloc="48" iface="eth1"/>
+        <assign prefix="64" alloc="48" iface="eth2"/>
       </assignments>
     </tunnel>
     <!--
     And you can, of course, specify multiple tunnels.
     -->
-    <tunnel id="54321" creds="ipv6user">
-      <server>192.0.2.1</server>
-      <client prefix="64">2001:DB8:6::2</client>
-      <allocations>
-        <alloc prefix="64" id="lan">2001:DB8:4:2:</alloc>
-        <alloc prefix="48" id="biglan">2001:DB8:5::</alloc>
-      </allocations>
+    <tunnel id="54321" creds="anotheruser">
       <assignments>
-        <!-- Uses the default prefix of /64 each. -->
-        <assign alloc="lan" iface="eth0"/>
-        <assign alloc="biglan" iface="eth1"/>
-        <assign alloc="biglan" iface="eth1"/>
-        <assign alloc="biglan" iface="eth1"/>
+        <!--
+        Uses the default prefix of /64 from your standard /64 allocation from Hurricane Electric.
+        Most users probably want this unless they're running an IPv6 router.
+        -->
+        <assign iface="eth0"/>
       </assignments>
     </tunnel>
   </tunnels>