dhcpd doesn't acknowledge dhcp requests

[Graham Clinch]

Hi,

> #tcpdump -vv -i em2.112
                   ^^^^^^^
Is that tagged vlan 112 on interface em2? - I'd not spotted that 
previously.  I've never tried it personally, but my recollection of 
posts to this list is 'dhcpd and tagged vlans don't mix well'.

Does dhtest fail if run from a different device?  If so, I guess it's 
really going over the (presumably untagged) loopback interface.

Are you able to present vlan 112 untagged?

Graham