[Contiki-developers] Help with border router and TCP server

[Patricia E. F. M. <A01...@it...>]

Hi everyone.
I am trying to build a TCP server in cooja.
I set up a border router in cooja using border-router.c and a node with my
tcp socket server following the example example-psock-server.c.
I compille succesfully the simulation and all seems to work but when I do :
make connect-router-cooja  I get the following error:

sudo ../../tools/tunslip6 -a 127.0.0.1 aaaa::1/64
client: connect: Connection refused
tunslip6: can't connect to ``127.0.0.1:60001'': Connection refused
make: *** [connect-router-cooja] Error 1


I compile it for minimal-net and it is working. I only add the aaaa::
prefix. And I can read in a client socket in java the message  "Welcome,
please type something and press return.\n" that the server sends to the
client.

This is the Makefile (it is based on the rest-server-example):

all: patty
#The Makefile will include the Contiki Make structure and automatically
compile your project.
CONTIKI=../..

ifndef TARGET
TARGET=sky
endif

WITH_UIP6=1
UIP_CONF_IPV6=1

CFLAGS += -DPROJECT_CONF_H=\"project-conf.h\"

include $(CONTIKI)/Makefile.include

$(CONTIKI)/tools/tunslip6:    $(CONTIKI)/tools/tunslip6.c
    (cd $(CONTIKI)/tools && $(MAKE) tunslip6)

connect-router:    $(CONTIKI)/tools/tunslip6
    sudo $(CONTIKI)/tools/tunslip6 aaaa::1/64

connect-router-cooja:    $(CONTIKI)/tools/tunslip6
    sudo $(CONTIKI)/tools/tunslip6 -a 127.0.0.1 aaaa::1/64


Any help?
What its happening with cooja and tunslip6?
Why I can run succesfully with minimal-net?.
What means this error?

Thanks in advance.
-- 
Patty Figueroa.