[riot-devel] [riot-users] Unable to ping gnrc_border_router using Zolertia RE-Mote

Sumankumar Panchal suman.panchal at gmail.com
Wed May 18 18:15:57 CEST 2016


Hi Martine,

Thanks for valuable inputs. I will look into it.

Regards,
Suman

On Wed, May 18, 2016 at 9:32 PM, Martine Lenders <authmillenon at gmail.com>
wrote:

> Hi Suman,
>
> > Just would like to know that when boarder router gets global ipv6
> address.
>
> The way uhcpd is configured at the moment is, that the radio interface is
> getting the global address. Your border router currently only has a wired
> interface (the one that goes over your serial interface). You need to
> include the network device driver for the cc2538's radio device (if you can
> find it; I wasn't able to, so I'm not sure we already have support for
> that/a preliminary version of the driver in the PRs).
>
> Cheers,
> Martine
>
> 2016-05-18 17:45 GMT+02:00 Sumankumar Panchal <suman.panchal at gmail.com>:
>
>> Thanks Martine.
>>
>> Now I am able to ping border router from Linux system. Before I was
>> trying to ping global ipv6 address 2001:db8::202:f8ff:fe70:f121. Just
>> would like to know that when boarder router gets global ipv6 address.
>>
>>
>> ***********************************************************************************************************************
>> # ping6 -I tap0 fe80::202:f8ff:fe70:f121
>> PING fe80::202:f8ff:fe70:f121(fe80::202:f8ff:fe70:f121) from
>> fe80::2831:a7ff:fe21:3440 tap0: 56 data bytes
>> 64 bytes from fe80::202:f8ff:fe70:f121: icmp_seq=1 ttl=64 time=22.8 ms
>> 64 bytes from fe80::202:f8ff:fe70:f121: icmp_seq=2 ttl=64 time=22.8 ms
>> 64 bytes from fe80::202:f8ff:fe70:f121: icmp_seq=3 ttl=64 time=22.8 ms
>>
>> *************************************************************************************************************************
>>
>> Regards,
>> Suman
>>
>> On Wed, May 18, 2016 at 8:58 PM, Martine Lenders <authmillenon at gmail.com>
>> wrote:
>>
>>> Hi,
>>> I already answered this mail on the devel-mailinglist, but just to be
>>> complete and for people only reading the users-archive:
>>>
>>> > looks like you only got the ethos interface running. Did you include
>>> and configure the radio driver (question to the list: is the radio driver
>>> for the cc2538 already merged yet, wasn't able to find it :/)? Nevertheless
>>> you should be able to ping the ethos interface. Try `ping6 -I tap0
>>> fe80::202:f8ff:fe70:f121` or `ping6 fe80::202:f8ff:fe70:f121%tap0`
>>> (depends on your ping6 version) on your Linux machine.
>>>
>>> Cheers,
>>> Martine
>>>
>>>
>>> 2016-05-17 17:48 GMT+02:00 Martine Lenders <mail at martine-lenders.eu>:
>>>
>>>> Hi Suman,
>>>> looks like you only got the ethos interface running. Did you include
>>>> the radio driver? Nevertheless you should be able to ping the ethos
>>>> interface. Try `ping6 -I tap0 fe80::202:f8ff:fe70:f121` or `ping6
>>>> fe80::202:f8ff:fe70:f121%tap0` (depends on your ping6 version) on your
>>>> Linux machine.
>>>>
>>>> Cheers,
>>>> Martine
>>>>
>>>> 2016-05-17 16:19 GMT+02:00 Sumankumar Panchal <suman.panchal at gmail.com>
>>>> :
>>>>
>>>>> Hi RIOTers!,
>>>>>
>>>>> I am unable to ping gnrc_border_router using Zolertia RE-Mote.
>>>>> Following is the output of my system terminal.
>>>>>
>>>>> ******************************************************************************
>>>>>
>>>>> # sudo sh start_network.sh /dev/ttyUSB0 tap0 2001:db8::/64
>>>>> net.ipv6.conf.tap0.forwarding = 1
>>>>> net.ipv6.conf.tap0.accept_ra = 0
>>>>> ----> ethos: sending hello.
>>>>> ----> ethos: activating serial pass through.
>>>>> ----> ethos: hello reply received
>>>>>
>>>>> > ifconfig
>>>>> ifconfig
>>>>> Iface  6   HWaddr: 00:02:f8:70:f1:21
>>>>>
>>>>>            MTU:1500  HL:64  RTR  RTR_ADV
>>>>>            Source address length: 6
>>>>>            Link type: wired
>>>>>            inet6 addr: ff02::1/128  scope: local [multicast]
>>>>>            inet6 addr: fe80::202:f8ff:fe70:f121/64  scope: local
>>>>>            inet6 addr: ff02::1:ff70:f121/128  scope: local [multicast]
>>>>>            inet6 addr: ff02::2/128  scope: local [multicast]
>>>>>            inet6 addr: fe80::2/64  scope: local
>>>>>            inet6 addr: ff02::1:ff00:2/128  scope: local [multicast]
>>>>>
>>>>>
>>>>> ***************************************************************************
>>>>>
>>>>> Regards,
>>>>> Suman
>>>>>
>>>>> _______________________________________________
>>>>> users mailing list
>>>>> users at riot-os.org
>>>>> https://lists.riot-os.org/mailman/listinfo/users
>>>>>
>>>>>
>>>>
>>>
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>>>
>>>
>>
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