False alarm, the client being unable to connect to the NBD server was actually related to this problem:
https://bugs.launchpad.net/ltsp/+bug/589034 -- UDHCPC not fetching lease from Windows DHCP server https://bugs.launchpad.net/bugs/505916 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
