<div dir="ltr"><p class=""><span style="font-family:'Courier New'">hello,<br>
<br>
I am doing research in which I really need to implement mobile IP. I have
executed Home agent configuration file. which is working properly. But while
executing Mobile node configuration file following errors encountered:<br>
<br>
[ERR] 20151126 131522.299 |_env-40dbabb4| Unable to add state!<br>
[17] File exists<br>
[ERR] 20151126 131522.299 |ctrl-c01651b7| Unable to create IP6IP6 XFRM
tunnel<br>
[0] Success<br>
<br>
Config file of Mobile node is as follow<br>
<br>
loglevel = 2<br>
interfaces = { "eth0" }<br>
md-delete-delay = 8<br>
mn {<br>
home-address = "fe80::ca3a:35ff:feca:79c0"<br>
ha-address<br>
= "fe80::99a3:c4dc:8ed1:d380"<br>
lifetime = 40<br>
}<br>
bid-pri eth0 {<br>
# Lower value indicates higher priority<br>
priority = 10<br>
}<br>
api {<br>
listening_port = 1234<br>
}<br>
<br>
<br>
kindly reply me where i am wrong as soon as possible.<br>
<br>
Thanks and Regards,<br>
Neha<br>
</span></p></div>