queries taken care of. Also, most of them have moved into group_defs.php.

new uid code, but which is no longer needed now that the login table
has been updated. This was causing a few unlucky people to not be
able to log in.

of dead groups at the bottom from the really early days of emulab.

cookie confusion.

converting to locally unique ids and later globally unique ids.

uid_idx to the uid for compatability with unchanged code.

We use this in the monitor/auto-start script to ensure the monitor is ready
before declaring ourselves done.

the stub) on real plab nodes.

used for storing wanetmon measurements.

For now, takes a query string as a parameter. Based on the given
'unixstamp' values, accesses either the OPS "buffer" db, or the Datapository
db.

version, the unique identifier is the pid + fd, rather than anything
involving port numbers. UDP sockets won't necessarily have any of
that.

I've made a few tweaks to Jon's v3 format. The format is not
finalized, so some details could still change.

Added preliminary support for UDP sockets. Right now, only handles
sockets that are connect()ed, not ones that are used with sendto().
We need to decide what the best way to report on sendto() is.  UDP
support can be enabled by passing the new '-u' argument to netmond.

Needs support for handling applications that fork(), since the PID
changes. Shouldn't be too hard, just one more syscall to wrap.

At some point, we should stop supporting earlier output versions,
because that will allow me to clean up a lot of code.

happening was that when Kevin swapmod'd to get rid of failed nodes,
he just took the bad ones out.  This forced a change in the
vname<->vnode mapping, and the failed node got put in a state
(RES_INIT_CLEAN) that vnode_setup couldn't handle for plab nodes.
Basically, the problem is that vnode_setup was assuming that the
RES_INIT_CLEAN meant that the plab vnode needed to be allocated --
but it was already allocated in the previous swap.

the planetlab web interface (instead of over xmlrpc).  If the slice is
due to expire within a week, I renew it for 4 weeks.  The script looks
at /usr/testbed/etc/plab/metaslices to get the slices to check and
renew.  I've put it in cron on boss so it runs nightly.

variables on cluster and plab nodes.

NODECNET (new)
The fully-qualified (Emulab) name of the node this program agent is running on.
This name resolves to the IP address of the control network interface
of the node.

NODECNETIP (new)
The IP address of the control network interface.
This address should not be advertised to, or used by, applications
within an experiment as it will cause all traffic to flow over the control
network rather than the experimental network.

NODE
The unqualified name of the node this program agent is running on.
For nodes with experimental interfaces,
this name resolves to the IP address of an experimental interface on the node.
For nodes with more than one experimental interface,
there is no guarantee which one it will resolve to.
For nodes with no experimental interfaces,
the name will not resolve.

NODEIP
The IP address of the experiment network interface that NODE resolves to.
For nodes with no experimental interfaces, this variable will not be set.

But opsrecv and friends were never officially installed, so took care of
that too (conditional on PELABSUPPORT in the defs file).

from the GNU Radio tutorial to the usrp map.

that filters on 'usrp' for GNU nodes.

The monitor now correctly distinguishes between different connections on the same pairs of nodes and interfaces with dummynet to implement this. It is now a good citizen and resets all of the pipes except those used for initial conditions when a connection ends.

c. Add some logging and remove a complication from CircularTraffic.cc while it i
s under study for a bug.

This speeds up queries and gives a fully-connected set more readily,
but there is no guarantee the nodes returned actually have data specific
to their node name (only site).

Add federation workshop talks.

Change start event name to start_real and stop to stop_real.

Add support for SKIPLIST.