am_policy_hub not defined on ipv6 server

The following comes from a preexisting policy server, that worked fine until yesterday, when it was upgraded to 3.6RC2.
<pre>
[root@frodo ~]# cat am_policy_hub.cf
body common control
{
bundlesequence =>

;
}

bundle agent main
{
reports:
am_policy_hub|am_policy_server::
"PASS";
!(am_policy_hub|am_policy_server)::
"FAIL";
}

[root@frodo ~]# cf-agent -Kf ./am_policy_hub.cf
R: FAIL

[root@frodo cfengine]# cf-promises --show-classes |grep am_policy
[root@frodo cfengine]# echo $?
1

[root@frodo cfengine]# cat policy_server.dat
2001:470:1d:a2f::9

[root@frodo cfengine]# ip addr list eth0
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 52:54:00:ee:4b:ef brd ff:ff:ff:ff:ff:ff
inet 172.16.100.11/24 brd 172.16.100.255 scope global eth0
inet6 2001:470:1d:a2f::9/64 scope global
valid_lft forever preferred_lft forever
inet6 fe80::5054:ff:feee:4bef/64 scope link
valid_lft forever preferred_lft forever

[root@frodo cfengine]# cat reports/host_info_report.txt

1. Host Information
   Generated: Thu May 29 07:50:23 2014

1. 1. Identity
      Fully Qualified Hostname: frodo.watson-wilson.ca
      Host ID: MD5=3d5453cf736d44f0ead93dce6c4c9a8c

1. 1. CFEngine
      Version: CFEngine 3.6.0.f1e9f7c
      Last Agent Run: 2014-05-29 07:46:11 EDT
      Policy Release ID: b0edd4a93a23be4d00ac4d868065ca1639a77ebf
      Policy Last Updated: 2014-05-29 07:46:08 EDT

1. 1. OS
      Architecture: x86_64
      Os: linux
      Release: 2.6.32-431.17.1.el6.x86_64
      Flavor: centos_6
      Version: #1 SMP Wed May 7 23:32:49 UTC 2014
      Uptime: 9243 minutes

</pre>

1. 1. Hardware
      No. CPUs: 1

1. 1. Network

1. 1. 1. Interfaces

• eth0: IPv4 172.16.100.11
• eth0: up broadcast running multicast
• lo: IPv4 127.0.0.1
• lo: up loopback running

1. 1. 1. IPv4 TCP Ports listening

• 5308
• 8080
• 6010
• 5432
• 22