VLAN domain. This means that we have to create and delete VLANs on
all switches, instead of just the 'leader'. This behavior is
controlled through the new single_domain column in the
switch_stack_types table.

Added Alloc State machine library calls.
(NodeSetAllocState, NodeGetAllocState)

Most snmpit_cisco functions now take Cisco-specific VLAN numbers,
rather than testbed VLAN ids.

This is an intermediate step in removing dependance on VTP.

As a nice side-effect, this saves another 25% of the time to
operate on topologies for large experiments.

for large experiments. Not as much of an improvement as I had hoped,
but further improvement will probably take a lot more rearranging.

it was worth, even if that stupid query was really slow.

"active" was changed to mean experiments with reserved nodes,
regardless of its actual state. The result is that the default view
would return every single experiment, and then we would prune out
later, but not before we did a second query per experiment, which made
the admin version of the page really slow!

This query was duplicated in the menu page (which I just fixed) to
determine if a "new" icon needed to be displayed.

warnings.

It is still used when doing a debugging build.

In addition to assign, assign_wrapper and ptopgen have been modified
to output the new formats used by assign.

but eventually did not use it. Current images still make a call to it
from libsetup but will get an empty string that doesn't affect anything.

                    1.1    1.2
                   A---------B
                3.1\        /2.1
                    \      /
                  3.2\   /2.2
                       C

In the above topology, there were no routes on C to ip addresses 1.1 and 1.2
because the code skipped adding routes to directly connected nodes.

This fixes the problem. We still don't add routes to the ip address on the
directly connected interface. For e.g., On C, we don't add a route for 3.1
We just add host routes for 1.1 and 1.2

C add-route -host 1.1 3.1
C add-route -host 1.2 2.1

Now, we should have every experimental interface pingable and reachable via
the shortest path.

information non-fatal.

be flushed (fingers crossed!).

do virtnodes. Also change the query to exclude all nodes of class
'pcvm' from going into the ptop file.

The approach is also new, making use of the tmcd isalive status that
each node reports in. The fping stuff will get dropped as soon as I
make the changes to the rest of the testbed.

the testbed-ops mailing list for details.

This adds additional host routes to all ip addresses of a node
to be the shortest path one.