diff --git a/src/yggdrasil/address.go b/src/yggdrasil/address.go
index 4718a5d..2a492c7 100644
--- a/src/yggdrasil/address.go
+++ b/src/yggdrasil/address.go
@@ -96,7 +96,7 @@ func (a *address) getNodeIDandMask() (*NodeID, *NodeID) {
 }
 
 func (s *subnet) getNodeIDandMask() (*NodeID, *NodeID) {
-	// As witht he address version, but visible parts of the subnet prefix instead
+	// As with the address version, but visible parts of the subnet prefix instead
 	var nid NodeID
 	var mask NodeID
 	ones := int(s[len(address_prefix)] & 0x7f)
diff --git a/src/yggdrasil/admin.go b/src/yggdrasil/admin.go
index 5576a36..eec1d71 100644
--- a/src/yggdrasil/admin.go
+++ b/src/yggdrasil/admin.go
@@ -66,31 +66,50 @@ func (a *admin) handleRequest(conn net.Conn) {
 					peerID := address_addrForNodeID(getNodeID(&peerentry.box))
 					addr := net.IP(peerID[:]).String()
 					var index [mDepth]switchPort
-					copy(index[:mDepth], tableentry.locator.coords[:])
+					copy(index[:], tableentry.locator.coords)
 					m[index] = addr
 				}
 			}
 		}
 
-		// Look up everything we know from DHT
-		for i := 0; i < a.core.dht.nBuckets(); i++ {
-			b := a.core.dht.getBucket(i)
-			for _, v := range b.infos {
-				var destPorts []switchPort
-				for offset := 0; ; {
-					coord, length := wire_decode_uint64(v.coords[offset:])
-					if length == 0 {
-						break
-					}
-					destPorts = append(destPorts, switchPort(coord))
-					offset += length
+		getPorts := func(coords []byte) []switchPort {
+			var ports []switchPort
+			for offset := 0; ; {
+				coord, length := wire_decode_uint64(coords[offset:])
+				if length == 0 {
+					break
+				}
+				ports = append(ports, switchPort(coord))
+				offset += length
+			}
+			return ports
+		}
+
+		// Look up everything we know from DHT
+		getDHT := func() {
+			for i := 0; i < a.core.dht.nBuckets(); i++ {
+				b := a.core.dht.getBucket(i)
+				for _, v := range b.infos {
+					destPorts := getPorts(v.coords)
+					addr := net.IP(address_addrForNodeID(v.nodeID_hidden)[:]).String()
+					var index [mDepth]switchPort
+					copy(index[:], destPorts)
+					m[index] = addr
 				}
-				addr := net.IP(address_addrForNodeID(v.nodeID_hidden)[:]).String()
-				var index [mDepth]switchPort
-				copy(index[:mDepth], destPorts[:])
-				m[index] = addr
 			}
 		}
+		a.core.router.doAdmin(getDHT)
+
+		// Look up everything we know from active sessions
+		getSessions := func() {
+			for _, sinfo := range a.core.sessions.sinfos {
+				destPorts := getPorts(sinfo.coords)
+				var index [mDepth]switchPort
+				copy(index[:], destPorts)
+				m[index] = net.IP(sinfo.theirAddr[:]).String()
+			}
+		}
+		a.core.router.doAdmin(getSessions)
 
 		// Now print it all out
 		conn.Write([]byte(fmt.Sprintf("graph {\n")))
diff --git a/src/yggdrasil/peer.go b/src/yggdrasil/peer.go
index 2b757bb..4c24e23 100644
--- a/src/yggdrasil/peer.go
+++ b/src/yggdrasil/peer.go
@@ -37,7 +37,7 @@ func (ps *peers) putPorts(ports map[switchPort]*peer) {
 }
 
 type peer struct {
-	// Rolling approximation of bandwidth, in bps, used by switch, updated by tcp
+	// Rolling approximation of bandwidth, in bps, used by switch, updated by packet sends
 	// use get/update methods only! (atomic accessors as float64)
 	bandwidth uint64
 	// BUG: sync/atomic, 32 bit platforms need the above to be the first element
diff --git a/src/yggdrasil/router.go b/src/yggdrasil/router.go
index 668181d..b96815f 100644
--- a/src/yggdrasil/router.go
+++ b/src/yggdrasil/router.go
@@ -35,6 +35,7 @@ type router struct {
 	recv  chan<- []byte // place where the tun pulls received packets from
 	send  <-chan []byte // place where the tun puts outgoing packets
 	reset chan struct{} // signal that coords changed (re-init sessions/dht)
+	admin chan func()   // pass a lambda for the admin socket to query stuff
 }
 
 func (r *router) init(core *Core) {
@@ -57,6 +58,7 @@ func (r *router) init(core *Core) {
 	r.core.tun.recv = recv
 	r.core.tun.send = send
 	r.reset = make(chan struct{}, 1)
+	r.admin = make(chan func())
 	go r.mainLoop()
 }
 
@@ -79,6 +81,8 @@ func (r *router) mainLoop() {
 				r.core.dht.doMaintenance()
 				util_getBytes() // To slowly drain things
 			}
+		case f := <-r.admin:
+			f()
 		}
 	}
 }
@@ -302,3 +306,15 @@ func (r *router) handleSearchRes(bs []byte) {
 	}
 	r.core.searches.handleSearchRes(&res)
 }
+
+func (r *router) doAdmin(f func()) {
+	// Pass this a function that needs to be run by the router's main goroutine
+	// It will pass the function to the router and wait for the router to finish
+	done := make(chan struct{})
+	newF := func() {
+		f()
+		close(done)
+	}
+	r.admin <- newF
+	<-done
+}
diff --git a/yggdrasil.go b/yggdrasil.go
index cde55c5..2b7e85b 100644
--- a/yggdrasil.go
+++ b/yggdrasil.go
@@ -96,7 +96,7 @@ func generateConfig() *nodeConfig {
 	spub, spriv := core.DEBUG_newSigKeys()
 	cfg := nodeConfig{}
 	cfg.Listen = "[::]:0"
-	cfg.AdminListen = "[::1]:9001"
+	cfg.AdminListen = "localhost:9001"
 	cfg.BoxPub = hex.EncodeToString(bpub[:])
 	cfg.BoxPriv = hex.EncodeToString(bpriv[:])
 	cfg.SigPub = hex.EncodeToString(spub[:])