diff --git a/lib/utils.c b/lib/utils.c
index fc7abe4c..795ece92 100644
--- a/lib/utils.c
+++ b/lib/utils.c
@@ -59,7 +59,7 @@ void bin2hex(char *src, char *dst, int length)
     }
 }
 
-char *cp_trace()
+void cp_trace()
 {
   syslog(LOG_DEBUG, "Checkpoint trace: %s:%d <- %s:%d <- %s:%d <- %s:%d <- %s:%d <- %s:%d <- %s:%d <- %s:%d ...",
            cp_file[(cp_index+7)%8], cp_line[(cp_index+7)%8],
diff --git a/lib/utils.h b/lib/utils.h
index cc3d322d..c172daa2 100644
--- a/lib/utils.h
+++ b/lib/utils.h
@@ -46,6 +46,6 @@ extern volatile int cp_index;
 
 extern void hex2bin(char *src, char *dst, int length);
 extern void bin2hex(char *src, char *dst, int length);
-extern char *cp_trace(void);
+extern void cp_trace(void);
 
 #endif /* __TINC_UTILS_H__ */
diff --git a/src/net.c b/src/net.c
index d99bd287..85255a4b 100644
--- a/src/net.c
+++ b/src/net.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: net.c,v 1.35.4.46 2000/10/28 16:41:38 guus Exp $
+    $Id: net.c,v 1.35.4.47 2000/10/28 21:05:17 guus Exp $
 */
 
 #include "config.h"
@@ -99,10 +99,16 @@ int xsend(conn_list_t *cl, vpn_packet_t *inpkt)
   int outlen, outpad;
 cp
   outpkt.len = inpkt->len;
+/*
   EVP_EncryptInit(cl->cipher_pktctx, cl->cipher_pkttype, cl->cipher_pktkey, NULL);
   EVP_EncryptUpdate(cl->cipher_pktctx, outpkt.data, &outlen, inpkt->data, inpkt->len);
   EVP_EncryptFinal(cl->cipher_pktctx, outpkt.data + outlen, &outpad);
-  outlen += outpad;
+  outlen += outpad + 2;
+
+  Do encryption when everything else is fixed...
+*/
+  outlen = outpkt.len + 2;
+  memcpy(&outpkt, inpkt, outlen);
   
   if(debug_lvl >= DEBUG_TRAFFIC)
     syslog(LOG_ERR, _("Sending packet of %d bytes to %s (%s)"),
@@ -112,7 +118,7 @@ cp
 
   cl->want_ping = 1;
 
-  if((send(cl->socket, (char *) &(outpkt.len), outlen + 2, 0)) < 0)
+  if((send(cl->socket, (char *) &(outpkt.len), outlen, 0)) < 0)
     {
       syslog(LOG_ERR, _("Error sending packet to %s (%s): %m"),
              cl->name, cl->hostname);
@@ -128,11 +134,17 @@ int xrecv(vpn_packet_t *inpkt)
   int outlen, outpad;
 cp
   outpkt.len = inpkt->len;
+/*
   EVP_DecryptInit(myself->cipher_pktctx, myself->cipher_pkttype, myself->cipher_pktkey, NULL);
   EVP_DecryptUpdate(myself->cipher_pktctx, outpkt.data, &outlen, inpkt->data, inpkt->len);
   EVP_DecryptFinal(myself->cipher_pktctx, outpkt.data + outlen, &outpad);
   outlen += outpad;
-   
+
+  Do decryption is everything else is fixed...
+*/
+  outlen = outpkt.len+2;
+  memcpy(&outpkt, inpkt, outlen);
+     
   /* FIXME sometime
   add_mac_addresses(&outpkt);
   */
@@ -303,10 +315,12 @@ cp
       
   if(!cl->status.validkey)
     {
+/* Don't queue until everything else is fixed.
       if(debug_lvl >= DEBUG_TRAFFIC)
 	syslog(LOG_INFO, _("No valid key known yet for %s (%s), queueing packet"),
 	       cl->name, cl->hostname);
       add_queue(&(cl->sq), packet, packet->len + 2);
+*/
       if(!cl->status.waitingforkey)
 	send_req_key(myself, cl);			/* Keys should be sent to the host running the tincd */
       return 0;
@@ -314,10 +328,12 @@ cp
 
   if(!cl->status.active)
     {
+/* Don't queue until everything else is fixed.
       if(debug_lvl >= DEBUG_TRAFFIC)
 	syslog(LOG_INFO, _("%s (%s) is not ready, queueing packet"),
 	       cl->name, cl->hostname);
       add_queue(&(cl->sq), packet, packet->len + 2);
+*/
       return 0; /* We don't want to mess up, do we? */
     }
 
@@ -734,7 +750,7 @@ sigalrm_handler(int a)
 cp
   cfg = get_config_val(upstreamcfg, connectto);
 
-  if(!cfg && upstreamcfg == myself->config)
+  if(!cfg && upstreamcfg == config)
     /* No upstream IP given, we're listen only. */
     return;
 
@@ -750,7 +766,7 @@ cp
     }
 
   signal(SIGALRM, sigalrm_handler);
-  upstreamcfg = myself->config;
+  upstreamcfg = config;
   seconds_till_retry += 5;
   if(seconds_till_retry > MAXTIMEOUT)    /* Don't wait more than MAXTIMEOUT seconds. */
     seconds_till_retry = MAXTIMEOUT;
@@ -796,7 +812,7 @@ cp
 
   free(scriptname);
 
-  if(!(cfg = get_config_val(myself->config, connectto)))
+  if(!(cfg = get_config_val(config, connectto)))
     /* No upstream IP given, we're listen only. */
     return 0;
 
@@ -809,7 +825,7 @@ cp
     }
     
   signal(SIGALRM, sigalrm_handler);
-  upstreamcfg = myself->config;
+  upstreamcfg = config;
   seconds_till_retry = MAXTIMEOUT;
   syslog(LOG_NOTICE, _("Trying to re-establish outgoing connection in %d seconds"), seconds_till_retry);
   alarm(seconds_till_retry);
@@ -1205,25 +1221,27 @@ cp
 void handle_tap_input(void)
 {
   vpn_packet_t vp;
+  subnet_t *subnet;
+  ipv4_t dest;
   int lenin;
 cp  
   if(taptype = 1)
     {
       if((lenin = read(tap_fd, vp.data, MTU)) <= 0)
         {
-          syslog(LOG_ERR, _("Error while reading from tapdevice: %m"));
+          syslog(LOG_ERR, _("Error while reading from tun/tap device: %m"));
           return;
         }
       vp.len = lenin;
     }
   else
     {
-      if((lenin = read(tap_fd, &vp, MTU)) <= 0)
+      if((lenin = read(tap_fd, &vp.len, MTU)) <= 0)
         {
-          syslog(LOG_ERR, _("Error while reading from tapdevice: %m"));
+          syslog(LOG_ERR, _("Error while reading from ethertap device: %m"));
           return;
         }
-      vp.len = lenin - 2;
+//      vp.len = lenin - 2;
     }
 
   total_tap_in += lenin;
@@ -1240,7 +1258,7 @@ cp
       syslog(LOG_DEBUG, _("Read packet of length %d from tap device"), vp.len);
     }
 
-//  route_packet(&vp);
+  send_packet(ntohl(*((unsigned long*)(&vp.data[30]))), &vp);
 cp
 }
 
diff --git a/src/protocol.c b/src/protocol.c
index fe0d180e..c3681af4 100644
--- a/src/protocol.c
+++ b/src/protocol.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: protocol.c,v 1.28.4.45 2000/10/24 15:46:17 guus Exp $
+    $Id: protocol.c,v 1.28.4.46 2000/10/28 21:05:18 guus Exp $
 */
 
 #include "config.h"
@@ -439,7 +439,8 @@ cp
 
 int ack_h(conn_list_t *cl)
 {
-  conn_list_t *old;
+  conn_list_t *old, *p;
+  subnet_t *s;
 cp
   /* Okay, before we active the connection, we check if there is another entry
      in the connection list with the same name. If so, it presumably is an
@@ -455,37 +456,42 @@ cp
       terminate_connection(old);
     }
 
+  /* Notify others of this connection */
+  
+  for(p = conn_list; p; p = p->next)
+    if(p->status.active)
+      send_add_host(p, cl);
+
   /* Activate this connection */
 
   cl->allow_request = ALL;
   cl->status.active = 1;
+  cl->nexthop = cl;
 
   if(debug_lvl >= DEBUG_CONNECTIONS)
     syslog(LOG_NOTICE, _("Connection with %s (%s) activated"), cl->name, cl->hostname);
 
-  /* Exchange information about other tinc daemons */
-
-/* FIXME: reprogram this.
-  notify_others(cl, NULL, send_add_host);
-  notify_one(cl);
-*/
-
 cp
-  if(cl->status.outgoing)
-    return 0;
-  else
-    return send_ack(cl);
+  if(!cl->status.outgoing)
+    send_ack(cl);
+
+  /* Send him our subnets */
+  
+  for(s = myself->subnets; s; s = s->next)
+    send_add_subnet(cl, s);
+cp
+  return 0;
 }
 
 /* Address and subnet information exchange */
 
-int send_add_subnet(conn_list_t *cl, conn_list_t *other, subnet_t *subnet)
+int send_add_subnet(conn_list_t *cl, subnet_t *subnet)
 {
   int x;
   char *netstr;
 cp
   x = send_request(cl, "%d %s %s", ADD_SUBNET,
-                      other->name, netstr = net2str(subnet));
+                      subnet->owner->name, netstr = net2str(subnet));
   free(netstr);
 cp
   return x;
@@ -498,7 +504,7 @@ int add_subnet_h(conn_list_t *cl)
   conn_list_t *owner;
   subnet_t *subnet, *old;
 cp
-  if(sscanf(cl->buffer, "%*d %as %as", &name, &subnetstr) != 3)
+  if(sscanf(cl->buffer, "%*d %as %as", &name, &subnetstr) != 2)
     {
       syslog(LOG_ERR, _("Got bad ADD_SUBNET from %s (%s)"), cl->name, cl->hostname);
       free(name); free(subnetstr);
@@ -553,10 +559,16 @@ cp
   return 0;
 }
 
-int send_del_subnet(conn_list_t *cl, conn_list_t *other, subnet_t *subnet)
+int send_del_subnet(conn_list_t *cl, subnet_t *subnet)
 {
+  int x;
+  char *netstr;
 cp
-  return send_request(cl, "%d %s %s", DEL_SUBNET, other->name, net2str(subnet));
+  netstr = net2str(subnet);
+  x = send_request(cl, "%d %s %s", DEL_SUBNET, subnet->owner->name, netstr);
+  free(netstr);
+cp
+  return x;
 }
 
 int del_subnet_h(conn_list_t *cl)
@@ -711,7 +723,7 @@ cp
 
   /* Fill in rest of conn_list structure */
 
-  new->myuplink = cl;
+  new->nexthop = cl;
   new->status.active = 1;
 
   /* Hook it up into the conn_list */
@@ -1063,6 +1075,7 @@ cp
 
       keylength = strlen(pktkey);
 
+/* Don't do this... yet
       if((keylength%2) || (keylength <= 0))
         {
           syslog(LOG_ERR, _("Got bad ANS_KEY from %s (%s) origin %s: invalid key"),
@@ -1073,6 +1086,10 @@ cp
       keylength /= 2;
       hex2bin(pktkey, pktkey, keylength);
       BF_set_key(cl->cipher_pktkey, keylength, pktkey);
+*/
+
+      cl->status.validkey = 1;
+      cl->status.waitingforkey = 0;
     }
   else
     {
diff --git a/src/protocol.h b/src/protocol.h
index c3147a76..682f76a0 100644
--- a/src/protocol.h
+++ b/src/protocol.h
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: protocol.h,v 1.5.4.12 2000/10/20 15:34:38 guus Exp $
+    $Id: protocol.h,v 1.5.4.13 2000/10/28 21:05:20 guus Exp $
 */
 
 #ifndef __TINC_PROTOCOL_H__
@@ -58,8 +58,8 @@ extern int send_ping(conn_list_t*);
 extern int send_pong(conn_list_t*);
 extern int send_add_host(conn_list_t*, conn_list_t*);
 extern int send_del_host(conn_list_t*, conn_list_t*);
-extern int send_add_subnet(conn_list_t*, conn_list_t*, subnet_t*);
-extern int send_del_subnet(conn_list_t*, conn_list_t*, subnet_t*);
+extern int send_add_subnet(conn_list_t*, subnet_t*);
+extern int send_del_subnet(conn_list_t*, subnet_t*);
 extern int send_key_changed(conn_list_t*, conn_list_t*);
 extern int send_req_key(conn_list_t*, conn_list_t*);
 extern int send_ans_key(conn_list_t*, conn_list_t*, char*);
diff --git a/src/subnet.c b/src/subnet.c
index c7b2ed7e..215b156b 100644
--- a/src/subnet.c
+++ b/src/subnet.c
@@ -17,15 +17,19 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: subnet.c,v 1.1.2.6 2000/10/28 16:41:40 guus Exp $
+    $Id: subnet.c,v 1.1.2.7 2000/10/28 21:05:20 guus Exp $
 */
 
+#include <syslog.h>
+
 #include "config.h"
 #include <utils.h>
 
 #include <xalloc.h>
 #include "subnet.h"
 #include "net.h"
+#include "conf.h"
+#include "system.h"
 
 /* lists type of subnet */
 
@@ -56,7 +60,7 @@ cp
 
   /* Link it into the owners list of subnets (unsorted) */
 
-  subnet->next = cl->subnets->next;
+  subnet->next = cl->subnets;
   subnet->prev = NULL;
   if(subnet->next)
     subnet->next->prev = subnet;
@@ -70,7 +74,7 @@ cp
                   insert before first -> add it in front of list
                   rest: insert after another subnet
    */
-
+cp
   if(subnet_list[subnet->type])
     {
       p = q = subnet_list[subnet->type];
@@ -83,8 +87,8 @@ cp
           q = p;
         }
      }
-  
-  if(!subnet_list[subnet->type] || p == subnet_list[subnet->type])  /* First two cases */
+cp  
+  if(p == subnet_list[subnet->type])	/* First two cases */
     {
       /* Insert in front */
       subnet->global_next = subnet_list[subnet->type];
@@ -98,7 +102,7 @@ cp
       subnet->global_prev = q;
       q->global_next = subnet;
     }
-
+cp
   if(subnet->global_next)
     subnet->global_next->global_prev = subnet;
 cp
@@ -146,9 +150,9 @@ subnet_t *str2net(char *subnetstr)
 cp
   if(sscanf(subnetstr, "%d,", &type) != 1)
     return NULL;
-
+cp
   subnet = new_subnet();
-
+cp
   switch(type)
     {
       case SUBNET_MAC:
@@ -194,7 +198,6 @@ cp
             return NULL;
           }
         break;
-                break;
       default:
         free_subnet(subnet);
         return NULL;
@@ -217,8 +220,10 @@ cp
                    subnet->net.mac.address.x[3],
                    subnet->net.mac.address.x[4],
                    subnet->net.mac.address.x[5]);
+        break;
       case SUBNET_IPV4:
         asprintf(&netstr, "%d,%lx/%lx", subnet->type, subnet->net.ipv4.address, subnet->net.ipv4.mask);
+        break;
       case SUBNET_IPV6:
         asprintf(&netstr, "%d,%hx:%hx:%hx:%hx:%hx:%hx:%hx:%hx/%hx:%hx:%hx:%hx:%hx:%hx:%hx:%hx",
                    subnet->net.ipv6.address.x[0],
@@ -237,8 +242,9 @@ cp
                    subnet->net.ipv6.mask.x[5],
                    subnet->net.ipv6.mask.x[6],
                    subnet->net.ipv6.mask.x[7]);
+        break;
       default:
-        netstr = NULL;
+        asprintf(&netstr, _("unknown"));
     }
 cp
   return netstr;
@@ -250,7 +256,7 @@ subnet_t *lookup_subnet_mac(mac_t address)
 {
   subnet_t *subnet;
 cp
-  for(subnet = subnet_list[SUBNET_MAC]; subnet != NULL; subnet = subnet->next)
+  for(subnet = subnet_list[SUBNET_MAC]; subnet != NULL; subnet = subnet->global_next)
     {
       if(memcmp(&address, &subnet->net.mac.address, sizeof(address)) == 0)
         break;
@@ -263,7 +269,7 @@ subnet_t *lookup_subnet_ipv4(ipv4_t address)
 {
   subnet_t *subnet;
 cp
-  for(subnet = subnet_list[SUBNET_IPV4]; subnet != NULL; subnet = subnet->next)
+  for(subnet = subnet_list[SUBNET_IPV4]; subnet != NULL; subnet = subnet->global_next)
     {
       if((address & subnet->net.ipv4.mask) == subnet->net.ipv4.address)
         break;
@@ -277,7 +283,7 @@ subnet_t *lookup_subnet_ipv6(ipv6_t address)
   subnet_t *subnet;
   int i;
 cp
-  for(subnet = subnet_list[SUBNET_IPV6]; subnet != NULL; subnet = subnet->next)
+  for(subnet = subnet_list[SUBNET_IPV6]; subnet != NULL; subnet = subnet->global_next)
     {
       for(i=0; i<8; i++)
         if((address.x[i] & subnet->net.ipv6.mask.x[i]) != subnet->net.ipv6.address.x[i])
@@ -288,3 +294,21 @@ cp
 cp
   return subnet;
 }
+
+void dump_subnet_list(void)
+{
+  subnet_t *subnet;
+  char *netstr;
+cp
+  syslog(LOG_DEBUG, _("Subnet list:"));
+
+  for(subnet = subnet_list[SUBNET_IPV4]; subnet != NULL; subnet = subnet->global_next)
+    {
+      netstr = net2str(subnet);
+      syslog(LOG_DEBUG, "%s owner %s", netstr, subnet->owner->name);
+      free(netstr);
+    }
+
+  syslog(LOG_DEBUG, _("End of subnet list."));
+cp
+}
diff --git a/src/subnet.h b/src/subnet.h
index 0d628767..994c541c 100644
--- a/src/subnet.h
+++ b/src/subnet.h
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: subnet.h,v 1.1.2.4 2000/10/28 16:41:40 guus Exp $
+    $Id: subnet.h,v 1.1.2.5 2000/10/28 21:05:20 guus Exp $
 */
 
 #ifndef __TINC_SUBNET_H__
@@ -84,6 +84,6 @@ extern subnet_t *str2net(char *);
 extern subnet_t *lookup_subnet_mac(mac_t);
 extern subnet_t *lookup_subnet_ipv4(ipv4_t);
 extern subnet_t *lookup_subnet_ipv6(ipv6_t);
-
+extern void dump_subnet_list(void);
 
 #endif /* __TINC_SUBNET_H__ */
diff --git a/src/tincd.c b/src/tincd.c
index a06f3fe3..41361d7c 100644
--- a/src/tincd.c
+++ b/src/tincd.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: tincd.c,v 1.10.4.15 2000/10/21 11:52:08 guus Exp $
+    $Id: tincd.c,v 1.10.4.16 2000/10/28 21:05:20 guus Exp $
 */
 
 #include "config.h"
@@ -47,6 +47,7 @@
 #include "net.h"
 #include "netutl.h"
 #include "protocol.h"
+#include "subnet.h"
 
 #include "system.h"
 
@@ -534,8 +535,9 @@ sigusr1_handler(int a)
 RETSIGTYPE
 sigusr2_handler(int a)
 {
-  if(debug_lvl > DEBUG_NOTHING)
-    syslog(LOG_NOTICE, _("Got USR2 signal, forcing new key generation"));
+  dump_subnet_list();
+//  if(debug_lvl > DEBUG_NOTHING)
+//   syslog(LOG_NOTICE, _("Got USR2 signal, forcing new key generation"));
 /* FIXME: reprogram this.
   regenerate_keys();
 */