Index: nodes/CNodeLvLz/wleiden.conf
===================================================================
--- nodes/CNodeLvLz/wleiden.conf	(revision 1189)
+++ nodes/CNodeLvLz/wleiden.conf	(revision 1206)
@@ -9,5 +9,5 @@
 $gw_open='closed';
 $nodetype='CNode';
-$nodename='LvLn';
+$nodename='LvLz';
 $OS='FreeBSD';
 
Index: nodes/CNodeRund/wleiden.conf
===================================================================
--- nodes/CNodeRund/wleiden.conf	(revision 1189)
+++ nodes/CNodeRund/wleiden.conf	(revision 1206)
@@ -5,5 +5,5 @@
 # config CNodeRund
 
-$location='Noord Rundersteeg 10';
+$location='Janvossensteeg';
 $master_ip='172.17.160.1';  
 $gw_open='closed';
Index: nodes/channelplot.py
===================================================================
--- nodes/channelplot.py	(revision 1206)
+++ nodes/channelplot.py	(revision 1206)
@@ -0,0 +1,94 @@
+# Usage:
+#
+# $ find . -name wleiden.conf > l
+#
+# prune demo, test and uninteresting stuff from l
+#
+# $ python channelplot.py
+# $ gv channelplot.ps
+#
+# needs graphviz (http://www.graphviz.org/) to run
+import os
+import re
+import string
+
+ipdict = {}
+ipnr_node = {}
+node_ipnr = {}
+node_wi_channel = {}
+node_links = {}
+node_links_channel = {}
+nodelabel = {}
+
+def parse_wleiden_conf(lines):
+	ipnr = None
+	wi = None
+	peer = None
+	omni = 0
+	for l in lines:
+		if wi != None:
+			match = re.match("^\EW.*", l)
+			if match != None:
+				wi = None
+				ipnr = None
+				peer = None
+				continue
+			match = re.match("^SDESC=omni.*", l)
+			if match != None:
+				omni = 1
+			match = re.match("^IP=([0-9]*\.[0-9]*\.[0-9]*\.[0-9]*).*", l)
+			if match != None:
+				ipnr = match.group(1)
+				if not node_ipnr.has_key(nodename):
+					node_ipnr[nodename] = []
+				node_ipnr[nodename].append(ipnr)
+				ipnr_node[ipnr] = nodename
+			match = re.match("^POINT_TO_POINT=([0-9]*\.[0-9]*\.[0-9]*\.[0-9]*).*", l)
+			if match != None:
+				peer = match.group(1)
+				if not node_links.has_key(nodename):
+					node_links[nodename] = []
+				node_links[nodename].append( (peer, wi) )
+			match = re.match("^CHANNEL=([0-9]*).*", l)
+			if match != None:
+				if omni == 1:
+					nodelabel[nodename] = "%s\\n(%s)" % (nodename, match.group(1) )
+				else:
+					node_wi_channel[(nodename, wi)] = match.group(1)
+		else:
+			match = re.match("^\$nodename='([^']*)';.*", l)
+			if match != None:
+				nodename = match.group(1).lower()
+			match = re.match("^\$config{'(wi[0-9]*).*", l)
+			if match != None:
+				wi = match.group(1)
+				omni = 0
+
+for fname in open("l").readlines():
+	parse_wleiden_conf(open(fname[:-1]).readlines())
+
+out = open("foo.dot", "w")
+out.write("digraph channelplot {\n")
+for node in node_ipnr.keys():
+	if nodelabel.has_key(node):
+		label = "[label=\"%s\"]" % nodelabel[node]
+	else:
+		label = ''
+	out.write("\t%s %s\n" % (node, label))
+for node in node_ipnr.keys():
+	if node_links.has_key(node):
+		for peer, wi in node_links[node]:
+			if ipnr_node.has_key(peer):
+				if node_wi_channel.has_key( (node,wi) ):
+					label = "[label=\"%s\"]" % node_wi_channel[ (node, wi) ]
+				else:
+					label = ''
+				out.write("%s -> %s%s\n" % (node, ipnr_node[peer], label))
+			else:
+				# link naar onbekend iemand, zal wel niet
+				# belangrijk zijn.
+				pass
+out.write("}\n")
+out.close()
+os.system('neato -Gstart=foo -Goverlap=false/scale -Gsplines=true -Gsep=2 -Gratio=fill -Gnslimit=50.0 -Grotate=90 -Gsize="11,7.5" -Tps -o channelplot.ps foo.dot')
+