[MIP6D-NG Support] Error in running mobile node conf file

[Norbert Varga]

Hi Neha,

you should not use link-local IPv6 addresses as a HA address and home
address. Every network interface (under ubuntu distribution) includes only
one link-local address, so maybe this is the reason why the RTNELINK cannot
add another link-lokal address to your interface ("File Exists" message
error).

Please check the relevant part of our MN config file:

loglevel = 2

interfaces = { "eth1", "eth2" }
md-delete-delay = 8

mn {
	home-address = "2001:470:7210:10::1"  <- use here global IPv6 instead
of link-local
	ha-address   = "2001:470:7210:10::1000" <- use here global IPv6
instead of link-local

	lifetime = 40
}......

Br,
Norbi

2015-11-26 10:24 GMT+01:00 Neha Patel <14pgce030 at charusat.edu.in>:

> Hello,
>
> here is my log of mip6d-ng while running mobile node.
>
>
> rucha at rucha-HP-630-Notebook-PC:~$ sudo /home/mip6d-ng/bin/mip6d-ng -c
> /home/mip6d-ng//bin/mip6d-ng-mn.conf -m /home/mip6d-ng/etc/mip6d-ng/modules
> [DBG] 20151126 143943.139 |_api-c0a651b7| Initializing module: api
> [DBG] 20151126 143943.139 |_api-c0a651b7| API listening address is
> unspecified: using in6addr_any
> [DBG] 20151126 143943.139 |_api-40abacb6| IPv6/TCP accept thread started
> on [::]:1234
> [DBG] 20151126 143943.139 |_env-c0a651b7| Initializing module: environment
> [DBG] 20151126 143943.140 |_md_-c0a651b7| Initializing module: MD
> [INF] 20151126 143943.140 |_md_-c0a651b7| Interface added: eth0 2
> [DBG] 20151126 143943.140 |ccom-c0a651b7| Initializing module: core-comm
> [DBG] 20151126 143943.140 |ctrl-c0a651b7| Initializing module: control
> [DBG] 20151126 143943.140 |ctrl-c0a651b7| Initializing node: MN
> [DBG] 20151126 143943.140 |ctrl-c0a651b7| Home-address:
> fe80:0000:0000:0000:ca3a:35ff:feca:79c0
> [DBG] 20151126 143943.140 |ctrl-c0a651b7| HA address:
> fe80:0000:0000:0000:99a3:c4dc:8ed1:d380
> RTNETLINK answers: File exists
> [ERR] 20151126 143943.191 |_env-406bacb4| Unable to add state!
>        [17] File exists
> [ERR] 20151126 143943.191 |ctrl-c0a651b7| Unable to create IP6IP6 XFRM
> tunnel
>        [0] Success
> [DBG] 20151126 143943.192 |_api-406bacb4| New API command registered:
> CTRL_GET_HAA [4 1]
> [DBG] 20151126 143943.192 |_api-40fb0fb4| New API command registered:
> CTRL_GET_HOA [4 0]
> [DBG] 20151126 143943.192 |data-c0a651b7| Initializing module: data
> [DBG] 20151126 143943.192 |_api-406bacb4| New API command registered:
> DATA_GET_BUL [5 0]
> [DBG] 20151126 143943.192 |mcoa-c0a651b7| Initializing module: mcoa
> [DBG] 20151126 143943.193 |mcoa-c0a651b7| MCoA interface 2: bid 1
> preference 254
> [DBG] 20151126 143943.212 |_api-406bacb4| New API command registered:
> MCOA_GET_BUL [6 0]
> [DBG] 20151126 143943.213 |flob-c0a651b7| Initializing module: flowb
> [DBG] 20151126 143943.213 |mcoa-406bacb4| Set MCoA 2 interface preference
> to 10
> [DBG] 20151126 143943.213 |_api-406bacb4| New API command registered:
> FLOWB_REGISTER [7 0]
> [DBG] 20151126 143943.213 |_api-40fb0fb4| New API command registered:
> FLOWB_UPDATE [7 1]
> [DBG] 20151126 143943.213 |_api-406bacb4| New API command registered:
> FLOWB_DELETE [7 2]
> [DBG] 20151126 143943.213 |ctrl-c0a651b7| Start module: Control
> [DBG] 20151126 143943.214 |_md_-c0a651b7| Start module: MD simple
> [DBG] 20151126 143943.214 |_md_-c0a651b7| Interface eth0 2 is UP
>
> On Thu, Nov 26, 2015 at 2:33 PM, Norbert Varga <varga.norbert89 at gmail.com>
> wrote:
>
>> Hi Neha,
>>
>> please send us the entire mip6d-ng log file.
>>
>> Br,
>> Norbi
>>
>> 2015-11-26 8:53 GMT+01:00 Neha Patel <14pgce030 at charusat.edu.in>:
>>
>>> hello,
>>>
>>> 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:
>>>
>>> [ERR] 20151126 131522.299 |_env-40dbabb4| Unable to add state!
>>>        [17] File exists
>>> [ERR] 20151126 131522.299 |ctrl-c01651b7| Unable to create IP6IP6 XFRM
>>> tunnel
>>>        [0] Success
>>>
>>> Config file of Mobile node is as follow
>>>
>>> loglevel = 2
>>> interfaces = { "eth0" }
>>> md-delete-delay = 8
>>> mn {
>>> home-address = "fe80::ca3a:35ff:feca:79c0"
>>> ha-address
>>> = "fe80::99a3:c4dc:8ed1:d380"
>>> lifetime = 40
>>> }
>>> bid-pri eth0 {
>>> # Lower value indicates higher priority
>>> priority = 10
>>> }
>>> api {
>>> listening_port = 1234
>>> }
>>>
>>>
>>> kindly reply me where i am wrong as soon as possible.
>>>
>>> Thanks and Regards,
>>> Neha
>>>
>>>
>>> _______________________________________________
>>> Support mailing list
>>> Support at mip6d-ng.net
>>> http://mcl.hu/mailman/listinfo/support
>>>
>>
>>
>
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