documentation.

Generates dummy packets on all interfaces, so that the switch will
learn their MAC addresses.

entities. All that means is that you can use them independent of
jails by doing something like this in your NS file:

	set link0 [$ns duplex-link $node6 $node9 40Mb 0ms DropTail]

	tb-set-multiplexed $link0 1
	tb-set-useveth     $link0 1

For now, must use OSID FBSD47-JAIL, but that will change when I create
new images. The fallback without useveth is IP aliases like before,
which is nice cause that will work on Linux too.

There are some other minor cleanups included.

and the ps in doc, and the gif in www/doc/, where it is linked into the
web appropriately.

to interfaces) so that we return the MAC of the virtual interface not
the physical interface.  I do not much like this arrangement.  We
store veth interfaces in another dynamic table, so must join with both
interfaces and veth_interfaces to see which iface each linkdelay
corresponds to. If there is a veth entry use that, else use the normal
interfaces entry. Maybe we should use the regular interfaces table,
with type veth, entries added/deleted on the fly. I avoided that cause
I view the interfaces table as static and pertaining to physical
interfaces only, but the current arrangement does not scale well
(although if it only ever has to scale to veth_interfaces, so be it).

show{user,group,proj,exp}.php3 pages.

While I'm at it, move the triplicated code into a single function inside
showstuff.php.

stale entries where in the DB ...

know not what they do.

expts as idle if they are idle ignore.

may have also made the pages faster, since it used to do a query per expt to find out the
idle time. Works in all modes (admin/non, active view, idle view, etc.)

generated stats into libdb along with other stats code. Cleaner.
I am committing this now so I can install my own assign_wrapper and
have it work against the DB on boss (my tree is heavily stats hacked).

 - Use a new example, that has a lan in it
   - including an updated picture and an updated expt report email msg.
 - Update the loop example to make a LAN, since it is non-obvious, and
   very handy.
 - Make LANs in general more obvious.
 - Make Netbuild more obvious.
 - Update our "current images" to FBSD47 and RHL73.
 - Change "the Testbed" to "Emulab" everywhere...
 - Make the difference between control net and exptl. net more obvious,
   and add links to the faq questions in a couple of places.
 - In the part that talks about getting help, remind them to keep tbops on
   each message.

There's still a lot more to be done with the docs, but this is a start, at
least.

we can create emulated links that use the veth device instead of an IP
alias. Without linux support, mere users would not get to choose this
option since it will only work between FreeBSD boxes with veth
support.

when terminating the project/user.

Also made a few changes to allow for calling rmuser/rmproj when
denying, rather than inlining the code in the web interface. This
reduces duplication and localized proj/user removal to one place.

Remove a comment about not doing stuff for dhcpd, since I've decided
that's not going to happen in this script anyhow.

emulated links. I forgot about a little thing called transitivity!

Add the -d option to mysqldump so it just dumps the schema and not all the rows.

More papers means more human!

as I was just recently reminded of it when I forgot to take it out of
my NS file, and my experiment disappeared as I was typing.

If I was red dot when my login timed out (or whatever) the login link
should go back to admin mode after I log in.

The bug was that by the time I get into loggedinordie, if my login isn't
valid, getuid fails, and uid is "", instead of what the cookie said. This
caused it always just to say "You do not appear to be logged in!" instead
of the real error (ie timed out, etc). So if uid=="", grab the uid from
the cookie instead of checking things for nobody.

Emulab/Netbed/Testbed/Whatever.
Not linked in from docs, yet.

idleswaps are not showing up in the testbed stats.

of device types. INTERFACE=%d is gone, replaced by IFACETYPE=eth or
veth.
Also removed some shark cruft and generally cleaned up the function.