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Today's Topics:
1. Re: Make online service provides Internet to the other
services (Jose Blanquicet)
2. Re: Why I have no Scope:Global IPV6 address ? (Pierre Couderc)
----------------------------------------------------------------------
Message: 1
Date: Fri, 14 Apr 2017 10:03:49 +0200
From: Jose Blanquicet <[email protected]>
To: Patrik Flykt <[email protected]>
Cc: [email protected]
Subject: Re: Make online service provides Internet to the other
services
Message-ID:
<CAFC8iJKwUyX7V70WYTx8-e=5itxaxupw-aigtytm0-b97mk...@mail.gmail.com>
Content-Type: text/plain; charset=UTF-8
Hi Patrik
On Thu, Apr 13, 2017 at 9:50 AM, Patrik Flykt wrote:
> Simply enabling tethering for ethernet technology will cause ethernet
> to use the online service as its upstream via NAT masquerading and join
> ethernet into the 'tether' bridge. The latter option is nice as now all
> tethered devices will be able to connect each other, independent
> whether connected over Bluetooth, WiFi or ethernet. DHCP and DNS will
> be shared between all the tethered technologies as DHCP and DNS open
> their sockets on the bridge interface.
Very interesting, I tried it and it works pretty well. Now I think I
fully understood the purpose of the 'tether' bridge, which I asked
some time ago.
However, I noticed that in case of multiple interfaces per technology,
tethering on Ethernet does not work as on WiFi. I mean, if I enable
tethering on WiFi, only one of my WiFi interfaces will play as AP and
I still can use the others for other functions. Instead, if I enable
tethering on Ethernet, I will "lose" all my Ethernet interfaces, all
of them will join the 'tether' bridge and they will work as GW for the
devices connected in the other ends. That's fine but in my case I
would like to use one of my Ethernet interface as upstream and another
for tether, how could I do this?
Thanks,
Jose Blanquicet
------------------------------
Message: 2
Date: Fri, 14 Apr 2017 10:39:04 +0200
From: Pierre Couderc <[email protected]>
To: [email protected]
Subject: Re: Why I have no Scope:Global IPV6 address ?
Message-ID: <[email protected]>
Content-Type: text/plain; charset=utf-8; format=flowed
On 04/13/2017 10:05 AM, Patrik Flykt wrote:
> On Thu, 2017-04-13 at 09:32 +0200, Pierre Couderc wrote:
>> I use connman but get no Scope:Global IPV6 address.
>> What so I miss ?
>>
>> Thanks
>> PC
>>
>> sudo ifconfig :
>> wlan0 Link encap:Ethernet HWaddr 40:f0:2f:c6:9a:d2
>> inet addr:192.168.163.11 Bcast:192.168.163.255
>> Mask:255.255.255.0
>> inet6 addr: fe80::42f0:2fff:fec6:9ad2/64 Scope:Link
>> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
> If your network wlan0 is not configured for IPv6, there won't be any
> Router Advertisments and thus ConnMan cannot configure global
> addresses.
>
> If you know the network is configured with IPv6, check that
> /proc/sys/net/ipv6/conf/wlan0/disable_ipv6 returns 0,
> /proc/sys/net/ipv6/conf/default/accept_ra is 1 and that there are no
> firewall rules eating IPv6 packets.
>
> 'connmanctl config wifi_XXXX ipv6 auto preferred' should restore
> address autoconfiguration to sane values.
>
>
>
Thank you very much. I have checked all that and it seems correct. Now I
suspect my Wifi router.
------------------------------
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