Razor can't load miniroot: "result too large"

Trying to get razor to work. DHCP/tftpboot working, I get the bootstrap.ipxe downloaded OK, but the URL used to try to get the miniroot is malformed: [screen shot](http://wsanders.net/badtftp1.png) Any ideas why this would happen? This is the tftpd that comes with the dnsmasq 2.48-14.el6 rpm in centos 6.7. Is it too old to support largeish TFTP downloads? Also, razor is not logging anything to /var/log/puppetlabs/razor-server/server.log except for jboss messages from razor-server-knob.yml. How can I get razor to log ipxe download attempts? Razor Server version: 1.0.1.2 Razor Client version: 1.0.0 [UPDATE - This appears to be an attempt to download via http on the https port....] [UPDATE - No, because ipxe doesn't support https..]