[pfSense] IPv6 configuration in a delegated /64

[bsd]

Le 23 avr. 2012 à 09:37, Pim van Stam a écrit :

> 
> On 23 apr. 2012, at 00:38, bsd wrote:
> 
>> 
>> Le 22 avr. 2012 à 22:26, Seth Mos a écrit :
>> 
>>> Hi,
>>> 
>>> Op 22 apr 2012, om 22:03 heeft bsd het volgende geschreven:
>>> 
>>>> Hello my friends, 
>>>> 
>>>> 
>>>> My ISP is providing a full /64 network which looks similar to 2a01:e35:2436:7e20::/64
>>> 
>>> That's the limitation you get with the Free.fr, they only subnet a single /64. That means it's impossible to put a IPv6 router behind it.
>>> 
>>> They don't give you the option anywhere to request more then 1 single /64 which is downright silly.
>> 
>> I agree… and furthermore It is totally out of scope with IPv6 philosophy.  
>> 
>>> 
>>> Even 6to4 gives you a /48 per default, and most dutch ISPs are giving you a /48 or /56. The smallest i've seen so far is /60, which atleast gives you 16 networks so you can easily place a router behind your connection.
>> 
>> Yes. 
>> 
>>> 
>>> 
>>>> By activating the DHCP6 on my WAN I have an IPv6 attributed immediately… But on the WAN if ! 
>>> 
>>> Yeah, there is no going around that, and NPt won't help you either, because you don't have a prefix to translate.
>>> 
>>> If you have a public IPv4 address, or if their CPE allows for it, request a tunnel from HE.net. Although that is probably not the answer you wanted.
>> 
>> Well, It was more to get an idea of what I can do with IPv6… 
>> 
>> But considering the configuration you have described that gives me little hope ! 
>> 
>> 
>>> If the CPE has a bridge mode you could configure the WAN in pfSense and configure the delegated /64 on your lan. Theoretically.
>> 
>> The CPE has a bridge mode (which I am using since a very long time for IPv4), It allows me to have the IPv4 WAN address on my WAN interface of pfSense. 
>> I have configured the /64 on my WLAN, but this doesn't really seem to work… 
>> 
>> 
> 
> 
> Have you tried putting both LAN and WLAN interface in bridge mode with the WAN interface?
> 
> With kind regards,
> 
> Pim

This is what most persons are suggesting… 

From what I have been able to test - the bridging does not seem very stable on the snapshot I have. 

I was unable to activate the bridge once It was created, I always got the "a DHCP server is activated on an interface - please deactivate before proceeding" kind of message… I have looked everywhere on every interface and no DHCP was activated in any place. 

I have even connected using SSH in terminal and ps auxwww to see if any persistent DHCP was Up… nothing

It looked like a bug… then I went to bed ! 


But this is probably something similar which have to be achieved to make It work… 
I am not expert enough to tell if there is another cleaner "IPv6" way to get the needed infos from WAN on another interface… 


> 
>> 
>>> 
>>> Cheers,
>>> 
>>> Seth
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>> 
>> 
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>> ---------------> www.osnet.eu <---------------
>> --> Your provider of OpenSource appliances <--
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––––––––––––––––––––––––––––––––––––––––––––––
---------> Grégory Bernard Director <---------
---------------> www.osnet.eu <---------------
--> Your provider of OpenSource appliances <--
––––––––––––––––––––––––––––––––––––––––––––––
OSnetOSnetOSnetOSnetOSnetOSnetOSnetOSnetOSnetO