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emulab
emulab-devel
Commits
efb2d38e
Commit
efb2d38e
authored
Jun 19, 2002
by
Shashi Guruprasad
Browse files
Patched a couple of files to support wireless emulation using NSE. No
performance analysis or validation done yet.
parent
d07dae4f
Changes
3
Hide whitespace changes
Inline
Side-by-side
event/nsetrafgen/nse.patch
View file @
efb2d38e
diff -ru dist-ns-allinone-2.1b9/install ns-allinone-2.1b9/install
--- dist-ns-allinone-2.1b9/install Mon Apr 22 18:42:09 2002
+++ ns-allinone-2.1b9/install
Thu
Jun 1
3 21:46:32
2002
+++ ns-allinone-2.1b9/install
Wed
Jun 1
9 12:06:51
2002
@@ -39,224 +39,82 @@
# Get current path
...
...
@@ -415,14 +415,14 @@ diff -ru dist-ns-allinone-2.1b9/install ns-allinone-2.1b9/install
echo "----------------------------------------------------------------------------------"
diff -ru dist-ns-allinone-2.1b9/ns-2.1b9/Makefile.in ns-allinone-2.1b9/ns-2.1b9/Makefile.in
--- dist-ns-allinone-2.1b9/ns-2.1b9/Makefile.in Mon Mar 18 15:39:26 2002
+++ ns-allinone-2.1b9/ns-2.1b9/Makefile.in
Thu
Jun 1
3
1
8:46:5
4 2002
+++ ns-allinone-2.1b9/ns-2.1b9/Makefile.in
Wed
Jun 1
9
1
2:09:3
4 2002
@@ -78,6 +78,14 @@
CFLAGS = $(CCOPT) $(DEFINE)
+#### with event system
+INCLUDES += -I../.. -I../../../lib -I../../../../lib/libtb `elvin-config --cflags vin4c`
+CFLAGS += -DUSEEVENTS -DUSEROUTES
+CFLAGS += -DUSEEVENTS -DUSEROUTES
-DADD_ETHER_OVERHEAD
+LIB += -L../../../lib -L../../../../lib/libtb -levent -ltb
+LIB += `elvin-config --libs vin4c`
+STATIC += -static
...
...
@@ -431,20 +431,29 @@ diff -ru dist-ns-allinone-2.1b9/ns-2.1b9/Makefile.in ns-allinone-2.1b9/ns-2.1b9/
# Explicitly define compilation rules since SunOS 4's make doesn't like gcc.
# Also, gcc does not remove the .o before forking 'as', which can be a
# problem if you don't own the file but can write to the directory.
@@ -285,6 +293,10 @@
@@ -266,6 +274,8 @@
# sensor-nets/tags.o sensor-nets/sensor-query.o \
# sensor-nets/flood-agent.o \
+OBJ_CC += ../../tbevent.o
+
# what was here before is now in emulate/
OBJ_C =
@@ -285,6 +295,10 @@
emulate/nat.o \
emulate/iptap.o \
emulate/tcptap.o
+
+##### nse with event system
+OBJ_EMULATE_CC +=
../../tbevent.o
../../tbnexthop.o
+OBJ_EMULATE_CC += ../../tbnexthop.o
+####
OBJ_EMULATE_C = \
emulate/inet.o
diff -ru dist-ns-allinone-2.1b9/ns-2.1b9/apps/telnet.cc ns-allinone-2.1b9/ns-2.1b9/apps/telnet.cc
--- dist-ns-allinone-2.1b9/ns-2.1b9/apps/telnet.cc Fri Aug 14 14:09:33 1998
+++ ns-allinone-2.1b9/ns-2.1b9/apps/telnet.cc
Thu
Jun 1
3 20
:0
1
:5
9
2002
+++ ns-allinone-2.1b9/ns-2.1b9/apps/telnet.cc
Wed
Jun 1
9 12
:0
6
:5
1
2002
@@ -77,7 +77,7 @@
{
if (running_) {
...
...
@@ -456,7 +465,7 @@ diff -ru dist-ns-allinone-2.1b9/ns-2.1b9/apps/telnet.cc ns-allinone-2.1b9/ns-2.1
timer_.resched(t);
diff -ru dist-ns-allinone-2.1b9/ns-2.1b9/common/scheduler.cc ns-allinone-2.1b9/ns-2.1b9/common/scheduler.cc
--- dist-ns-allinone-2.1b9/ns-2.1b9/common/scheduler.cc Wed Apr 10 16:43:49 2002
+++ ns-allinone-2.1b9/ns-2.1b9/common/scheduler.cc
Thu
Jun 1
3
1
9:39:42
2002
+++ ns-allinone-2.1b9/ns-2.1b9/common/scheduler.cc
Wed
Jun 1
9
1
2:06:51
2002
@@ -44,11 +44,22 @@
#include "config.h"
#include "scheduler.h"
...
...
@@ -609,7 +618,8 @@ diff -ru dist-ns-allinone-2.1b9/ns-2.1b9/common/scheduler.cc ns-allinone-2.1b9/n
while (1) {
sync();
+#ifndef USEEVENTS
+ if (Tcl_DoOneEvent(TCL_DONT_WAIT) == 1)
if (Tcl_DoOneEvent(TCL_DONT_WAIT) == 1)
- return (1);
+ return(1);
+#else
+
...
...
@@ -743,7 +753,7 @@ diff -ru dist-ns-allinone-2.1b9/ns-2.1b9/common/scheduler.cc ns-allinone-2.1b9/n
+ // first handle any "old events"
+ //
+ while ((p = deque()) != NULL && (p->time_ <= now)) {
+ dispatch(p);
+ dispatch(p
, clock_
);
+ }
+
+ //
...
...
@@ -758,7 +768,7 @@ diff -ru dist-ns-allinone-2.1b9/ns-2.1b9/common/scheduler.cc ns-allinone-2.1b9/n
+ //
+ // proper time to dispatch sim event... do so
+ //
+ dispatch(p);
+ dispatch(p
, clock_
);
+ } else {
+ //
+ // there was a simulator event which fired, and
...
...
@@ -798,8 +808,7 @@ diff -ru dist-ns-allinone-2.1b9/ns-2.1b9/common/scheduler.cc ns-allinone-2.1b9/n
+ while (1) {
+ sync();
+#ifndef USEEVENTS
if (Tcl_DoOneEvent(TCL_DONT_WAIT) == 1)
- return (1);
+ if (Tcl_DoOneEvent(TCL_DONT_WAIT) == 1)
+ return(1);
+#else
+
...
...
@@ -816,7 +825,7 @@ diff -ru dist-ns-allinone-2.1b9/ns-2.1b9/common/scheduler.cc ns-allinone-2.1b9/n
}
diff -ru dist-ns-allinone-2.1b9/ns-2.1b9/common/tclAppInit.cc ns-allinone-2.1b9/ns-2.1b9/common/tclAppInit.cc
--- dist-ns-allinone-2.1b9/ns-2.1b9/common/tclAppInit.cc Fri Aug 3 16:56:48 2001
+++ ns-allinone-2.1b9/ns-2.1b9/common/tclAppInit.cc
Thu
Jun 1
3
1
9
:0
5:33
2002
+++ ns-allinone-2.1b9/ns-2.1b9/common/tclAppInit.cc
Wed
Jun 1
9
1
2
:0
6:51
2002
@@ -186,6 +186,7 @@
return TCL_OK;
}
...
...
@@ -835,7 +844,7 @@ diff -ru dist-ns-allinone-2.1b9/ns-2.1b9/common/tclAppInit.cc ns-allinone-2.1b9/
}
diff -ru dist-ns-allinone-2.1b9/ns-2.1b9/common/timer-handler.cc ns-allinone-2.1b9/ns-2.1b9/common/timer-handler.cc
--- dist-ns-allinone-2.1b9/ns-2.1b9/common/timer-handler.cc Fri Sep 11 19:32:28 1998
+++ ns-allinone-2.1b9/ns-2.1b9/common/timer-handler.cc
Thu
Jun 1
3
1
5:37:27
2002
+++ ns-allinone-2.1b9/ns-2.1b9/common/timer-handler.cc
Wed
Jun 1
9
1
2:06:51
2002
@@ -76,3 +76,40 @@
if (status_ == TIMER_HANDLING)
status_ = TIMER_IDLE;
...
...
@@ -879,7 +888,7 @@ diff -ru dist-ns-allinone-2.1b9/ns-2.1b9/common/timer-handler.cc ns-allinone-2.1
+#endif
diff -ru dist-ns-allinone-2.1b9/ns-2.1b9/common/timer-handler.h ns-allinone-2.1b9/ns-2.1b9/common/timer-handler.h
--- dist-ns-allinone-2.1b9/ns-2.1b9/common/timer-handler.h Thu Nov 2 15:46:37 2000
+++ ns-allinone-2.1b9/ns-2.1b9/common/timer-handler.h
Thu
Jun 1
3
1
5:37:02
2002
+++ ns-allinone-2.1b9/ns-2.1b9/common/timer-handler.h
Wed
Jun 1
9
1
2:06:51
2002
@@ -88,4 +88,15 @@
// mode:c++
// End:
...
...
@@ -898,7 +907,7 @@ diff -ru dist-ns-allinone-2.1b9/ns-2.1b9/common/timer-handler.h ns-allinone-2.1b
#endif /* timer_handler_h */
diff -ru dist-ns-allinone-2.1b9/ns-2.1b9/emulate/iptap.cc ns-allinone-2.1b9/ns-2.1b9/emulate/iptap.cc
--- dist-ns-allinone-2.1b9/ns-2.1b9/emulate/iptap.cc Tue May 15 15:23:38 2001
+++ ns-allinone-2.1b9/ns-2.1b9/emulate/iptap.cc
Thu
Jun 1
3
1
6:16:09
2002
+++ ns-allinone-2.1b9/ns-2.1b9/emulate/iptap.cc
Wed
Jun 1
9
1
2:06:51
2002
@@ -37,11 +37,42 @@
#endif
...
...
@@ -1141,7 +1150,7 @@ diff -ru dist-ns-allinone-2.1b9/ns-2.1b9/emulate/iptap.cc ns-allinone-2.1b9/ns-2
return 0;
diff -ru dist-ns-allinone-2.1b9/ns-2.1b9/emulate/iptap.h ns-allinone-2.1b9/ns-2.1b9/emulate/iptap.h
--- dist-ns-allinone-2.1b9/ns-2.1b9/emulate/iptap.h Fri Jan 11 15:06:09 2002
+++ ns-allinone-2.1b9/ns-2.1b9/emulate/iptap.h
Thu
Jun 1
3
1
4:55:46
2002
+++ ns-allinone-2.1b9/ns-2.1b9/emulate/iptap.h
Wed
Jun 1
9
1
2:06:51
2002
@@ -38,24 +38,35 @@
#include "tap.h"
...
...
@@ -1181,7 +1190,7 @@ diff -ru dist-ns-allinone-2.1b9/ns-2.1b9/emulate/iptap.h ns-allinone-2.1b9/ns-2.
void recvpkt();
diff -ru dist-ns-allinone-2.1b9/ns-2.1b9/emulate/net-pcap.cc ns-allinone-2.1b9/ns-2.1b9/emulate/net-pcap.cc
--- dist-ns-allinone-2.1b9/ns-2.1b9/emulate/net-pcap.cc Fri Sep 21 11:55:34 2001
+++ ns-allinone-2.1b9/ns-2.1b9/emulate/net-pcap.cc
Thu
Jun 1
3
1
5:31:39
2002
+++ ns-allinone-2.1b9/ns-2.1b9/emulate/net-pcap.cc
Wed
Jun 1
9
1
2:06:51
2002
@@ -57,10 +57,18 @@
#ifdef __cplusplus
...
...
@@ -1285,7 +1294,7 @@ diff -ru dist-ns-allinone-2.1b9/ns-2.1b9/emulate/net-pcap.cc ns-allinone-2.1b9/n
// PcapLiveNetwork: a live network tap
diff -ru dist-ns-allinone-2.1b9/ns-2.1b9/emulate/net.h ns-allinone-2.1b9/ns-2.1b9/emulate/net.h
--- dist-ns-allinone-2.1b9/ns-2.1b9/emulate/net.h Fri May 22 20:44:57 1998
+++ ns-allinone-2.1b9/ns-2.1b9/emulate/net.h
Thu
Jun 1
3
1
9:23:55
2002
+++ ns-allinone-2.1b9/ns-2.1b9/emulate/net.h
Wed
Jun 1
9
1
2:06:51
2002
@@ -64,4 +64,102 @@
protected:
int mode_; // read/write bits (from fcntl.h)
...
...
@@ -1391,7 +1400,7 @@ diff -ru dist-ns-allinone-2.1b9/ns-2.1b9/emulate/net.h ns-allinone-2.1b9/ns-2.1b
#endif
diff -ru dist-ns-allinone-2.1b9/ns-2.1b9/emulate/tap.cc ns-allinone-2.1b9/ns-2.1b9/emulate/tap.cc
--- dist-ns-allinone-2.1b9/ns-2.1b9/emulate/tap.cc Tue May 15 15:19:27 2001
+++ ns-allinone-2.1b9/ns-2.1b9/emulate/tap.cc
Thu
Jun 1
3
1
6:13:3
1 2002
+++ ns-allinone-2.1b9/ns-2.1b9/emulate/tap.cc
Wed
Jun 1
9
1
2:06:5
1 2002
@@ -46,7 +46,7 @@
}
} class_tap_agent;
...
...
@@ -1527,7 +1536,7 @@ diff -ru dist-ns-allinone-2.1b9/ns-2.1b9/emulate/tap.cc ns-allinone-2.1b9/ns-2.1
name(), p->accessdata(), hc->size(), strerror(errno));
diff -ru dist-ns-allinone-2.1b9/ns-2.1b9/emulate/tap.h ns-allinone-2.1b9/ns-2.1b9/emulate/tap.h
--- dist-ns-allinone-2.1b9/ns-2.1b9/emulate/tap.h Tue May 15 15:23:38 2001
+++ ns-allinone-2.1b9/ns-2.1b9/emulate/tap.h
Thu
Jun 1
3
1
4:56:34
2002
+++ ns-allinone-2.1b9/ns-2.1b9/emulate/tap.h
Wed
Jun 1
9
1
2:06:51
2002
@@ -71,8 +71,9 @@
protected:
int maxpkt_; /* max size allocated to recv a pkt */
...
...
@@ -1542,7 +1551,7 @@ diff -ru dist-ns-allinone-2.1b9/ns-2.1b9/emulate/tap.h ns-allinone-2.1b9/ns-2.1b
diff -ru dist-ns-allinone-2.1b9/ns-2.1b9/emulate/tcptap.cc ns-allinone-2.1b9/ns-2.1b9/emulate/tcptap.cc
--- dist-ns-allinone-2.1b9/ns-2.1b9/emulate/tcptap.cc Fri Sep 21 11:55:34 2001
+++ ns-allinone-2.1b9/ns-2.1b9/emulate/tcptap.cc
Thu
Jun 1
3
1
5:14:09
2002
+++ ns-allinone-2.1b9/ns-2.1b9/emulate/tcptap.cc
Wed
Jun 1
9
1
2:06:51
2002
@@ -91,6 +91,12 @@
}
return (TCL_OK);
...
...
@@ -1716,7 +1725,7 @@ diff -ru dist-ns-allinone-2.1b9/ns-2.1b9/emulate/tcptap.cc ns-allinone-2.1b9/ns-
}
diff -ru dist-ns-allinone-2.1b9/ns-2.1b9/emulate/tcptap.h ns-allinone-2.1b9/ns-2.1b9/emulate/tcptap.h
--- dist-ns-allinone-2.1b9/ns-2.1b9/emulate/tcptap.h Fri Jan 11 15:06:09 2002
+++ ns-allinone-2.1b9/ns-2.1b9/emulate/tcptap.h
Thu
Jun 1
3
1
5:20:40
2002
+++ ns-allinone-2.1b9/ns-2.1b9/emulate/tcptap.h
Wed
Jun 1
9
1
2:06:51
2002
@@ -38,6 +38,7 @@
#include "tap.h"
...
...
@@ -1725,16 +1734,35 @@ diff -ru dist-ns-allinone-2.1b9/ns-2.1b9/emulate/tcptap.h ns-allinone-2.1b9/ns-2
#include <netinet/ip.h>
#include <netinet/tcp.h>
#include <sys/socket.h>
Only in ns-allinone-2.1b9/ns-2.1b9: gen
Only in dist-ns-allinone-2.1b9/ns-2.1b9/indep-utils/cmu-scen-gen/setdest: Makefile
Only in ns-allinone-2.1b9/ns-2.1b9/indep-utils/cmu-scen-gen/setdest: calcdest
Only in dist-ns-allinone-2.1b9/ns-2.1b9/indep-utils/webtrace-conv/dec: Makefile
Only in dist-ns-allinone-2.1b9/ns-2.1b9/indep-utils/webtrace-conv/epa: Makefile
Only in dist-ns-allinone-2.1b9/ns-2.1b9/indep-utils/webtrace-conv/nlanr: Makefile
Only in dist-ns-allinone-2.1b9/ns-2.1b9/indep-utils/webtrace-conv/ucb: Makefile
diff -ru dist-ns-allinone-2.1b9/ns-2.1b9/link/delay.h ns-allinone-2.1b9/ns-2.1b9/link/delay.h
--- dist-ns-allinone-2.1b9/ns-2.1b9/link/delay.h Sun Nov 1 18:03:33 1998
+++ ns-allinone-2.1b9/ns-2.1b9/link/delay.h Wed Jun 19 12:06:51 2002
@@ -44,6 +44,10 @@
#include "ip.h"
#include "connector.h"
+#ifdef ADD_ETHER_OVERHEAD
+#include <net/ethernet.h>
+#endif
+
class LinkDelay : public Connector {
public:
LinkDelay();
@@ -52,7 +56,11 @@
void handle(Event* e);
double delay() { return delay_; }
inline double txtime(Packet* p) {
+#ifndef ADD_ETHER_OVERHEAD
return (8. * hdr_cmn::access(p)->size() / bandwidth_);
+#else
+ return (8. * (hdr_cmn::access(p)->size() + ETHER_HDR_LEN) / bandwidth_);
+#endif
}
double bandwidth() const { return bandwidth_; }
void pktintran(int src, int group);
diff -ru dist-ns-allinone-2.1b9/ns-2.1b9/tcl/lib/ns-default.tcl ns-allinone-2.1b9/ns-2.1b9/tcl/lib/ns-default.tcl
--- dist-ns-allinone-2.1b9/ns-2.1b9/tcl/lib/ns-default.tcl Wed Apr 10 16:44:10 2002
+++ ns-allinone-2.1b9/ns-2.1b9/tcl/lib/ns-default.tcl
Thu
Jun 1
3
1
6
:0
1:30
2002
+++ ns-allinone-2.1b9/ns-2.1b9/tcl/lib/ns-default.tcl
Wed
Jun 1
9
1
2
:0
6:51
2002
@@ -66,6 +66,7 @@
CMUTrace set debug_ false
...
...
@@ -1743,10 +1771,9 @@ diff -ru dist-ns-allinone-2.1b9/ns-2.1b9/tcl/lib/ns-default.tcl ns-allinone-2.1b
#
# Queues and associated
Only in ns-allinone-2.1b9/ns-2.1b9/tcl/test: all.nam
diff -ru dist-ns-allinone-2.1b9/ns-2.1b9/tcp/tcp-full.cc ns-allinone-2.1b9/ns-2.1b9/tcp/tcp-full.cc
--- dist-ns-allinone-2.1b9/ns-2.1b9/tcp/tcp-full.cc Wed Mar 20 19:14:56 2002
+++ ns-allinone-2.1b9/ns-2.1b9/tcp/tcp-full.cc
Thu
Jun 1
3
1
8:10:0
1 2002
+++ ns-allinone-2.1b9/ns-2.1b9/tcp/tcp-full.cc
Wed
Jun 1
9
1
2:06:5
1 2002
@@ -76,7 +76,7 @@
*
* Some warnings and comments:
...
...
@@ -2223,7 +2250,7 @@ diff -ru dist-ns-allinone-2.1b9/ns-2.1b9/tcp/tcp-full.cc ns-allinone-2.1b9/ns-2.
//if (int(t_seqno_) > 1)
diff -ru dist-ns-allinone-2.1b9/ns-2.1b9/tcp/tcp-full.h ns-allinone-2.1b9/ns-2.1b9/tcp/tcp-full.h
--- dist-ns-allinone-2.1b9/ns-2.1b9/tcp/tcp-full.h Sun Dec 2 19:41:16 2001
+++ ns-allinone-2.1b9/ns-2.1b9/tcp/tcp-full.h
Thu
Jun 1
3
1
8:13:10
2002
+++ ns-allinone-2.1b9/ns-2.1b9/tcp/tcp-full.h
Wed
Jun 1
9
1
2:06:51
2002
@@ -104,6 +104,20 @@
#define PF_TIMEOUT 0x04 /* protocol defined */
#define TCP_PAWS_IDLE (24 * 24 * 60 * 60) /* 24 days in secs */
...
...
@@ -2259,7 +2286,7 @@ diff -ru dist-ns-allinone-2.1b9/ns-2.1b9/tcp/tcp-full.h ns-allinone-2.1b9/ns-2.1
virtual void oldack() { // what to do on old ack
diff -ru dist-ns-allinone-2.1b9/ns-2.1b9/tcp/tcp.h ns-allinone-2.1b9/ns-2.1b9/tcp/tcp.h
--- dist-ns-allinone-2.1b9/ns-2.1b9/tcp/tcp.h Fri Mar 29 19:40:43 2002
+++ ns-allinone-2.1b9/ns-2.1b9/tcp/tcp.h
Thu
Jun 1
3
1
7:37:43
2002
+++ ns-allinone-2.1b9/ns-2.1b9/tcp/tcp.h
Wed
Jun 1
9
1
2:06:51
2002
@@ -54,6 +54,8 @@
int ackno_; /* ACK number for FullTcp */
int hlen_; /* header len (bytes) for FullTcp */
...
...
@@ -2279,7 +2306,7 @@ diff -ru dist-ns-allinone-2.1b9/ns-2.1b9/tcp/tcp.h ns-allinone-2.1b9/ns-2.1b9/tc
/* these are used to mark packets as to why we xmitted them */
diff -ru dist-ns-allinone-2.1b9/ns-2.1b9/tools/random.cc ns-allinone-2.1b9/ns-2.1b9/tools/random.cc
--- dist-ns-allinone-2.1b9/ns-2.1b9/tools/random.cc Tue Aug 8 23:51:14 2000
+++ ns-allinone-2.1b9/ns-2.1b9/tools/random.cc
Thu
Jun 1
3
1
9
:0
4:19
2002
+++ ns-allinone-2.1b9/ns-2.1b9/tools/random.cc
Wed
Jun 1
9
1
2
:0
6:51
2002
@@ -47,11 +47,13 @@
#define GCC_THROW
#endif
...
...
@@ -2294,3 +2321,15 @@ diff -ru dist-ns-allinone-2.1b9/ns-2.1b9/tools/random.cc ns-allinone-2.1b9/ns-2.
+#endif
#endif /* !WIN32 */
diff -ru dist-ns-allinone-2.1b9/ns-2.1b9/trace/cmu-trace.cc ns-allinone-2.1b9/ns-2.1b9/trace/cmu-trace.cc
--- dist-ns-allinone-2.1b9/ns-2.1b9/trace/cmu-trace.cc Mon Apr 1 16:07:28 2002
+++ ns-allinone-2.1b9/ns-2.1b9/trace/cmu-trace.cc Wed Jun 19 12:10:28 2002
@@ -826,6 +826,8 @@
break;
case PT_GAF:
break;
+ case PT_LIVE:
+ break;
default:
fprintf(stderr, "%s - invalid packet type (%s).\n",
__PRETTY_FUNCTION__, packet_info.name(ch->ptype()));
event/nsetrafgen/nseinput.tcl
View file @
efb2d38e
...
...
@@ -224,10 +224,9 @@ if { $simcode_present == 1 } {
exec sysctl -w net.inet.ip.forwarding=0 net.inet.ip.fastforwarding=0
# Now, we configure IPTaps for links between real and simulated nodes
set nodelist
[
Node info instances
]
set i 0
foreach nodeinst
[
Node info instances
]
{
foreach nodeinst
[
concat
[
Node info instances
]
[
Node/MobileNode info instances
]]
{
if
{
[
$nodeinst
info vars nsenode_ipaddrlist
]
==
{}
}
{
continue
}
...
...
event/nsetrafgen/nseinput.tcl.in
View file @
efb2d38e
...
...
@@ -224,10 +224,9 @@ if { $simcode_present == 1 } {
exec sysctl -w net.inet.ip.forwarding=0 net.inet.ip.fastforwarding=0
# Now, we configure IPTaps for links between real and simulated nodes
set nodelist [Node info instances]
set i 0
foreach nodeinst [Node info instances] {
foreach nodeinst
[concat
[Node info instances]
[Node/MobileNode info instances]]
{
if { [$nodeinst info vars nsenode_ipaddrlist] == {} } {
continue
}
...
...
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