Hi guys, > Thanks for your feed back. We have detected that IPv6 over IPv4 doesn't work in Android 4.4.4 but It does in Android 4.3. We are investigating if it's our fault or the VPN-API error has not been solved for IPv6 packets.
So I at some point set up OpenVPN, and I couldn't get IPv6 working (over IPv4) there on Android 4.4 (it works fine on my laptop with the same config, so it's not the server setup). I think this is the bug I eventually traced as the most likely cause of that error: https://code.google.com/p/android/issues/detail?id=62714 Best regards, Michiel On Mon, Sep 8, 2014 at 12:18 PM, Albert López <[email protected]> wrote: > Hi Lori > > It's only one EID prefix/ip globally. We can NOT have one IPv4 and one > IPv6 EID when we are behind NAT. > > Regards > > Albert > > > On 08/09/14 12:28, Lori Jakab wrote: > >> Albert, >> >> On 09/08/2014 12:42 PM, Albert López wrote: >> >>> Hi Rene, >>> >>> Thanks for your feed back. We have detected that IPv6 over IPv4 >>> doesn't work in Android 4.4.4 but It does in Android 4.3. We are >>> investigating if it's our fault or the VPN-API error has not been >>> solved for IPv6 packets. >>> LISPmob (any of the versions) only supports one EID prefix (router >>> mode) or IP (mobile node mode) when working behind NAT. >>> >> Is this one EID prefix / IP per address family (i.e., you can have one >> IPv4 and one IPv6 EID prefix / IP) or is it total (either an IPv4 or an >> IPv6 EID prefix / IP at the same time)? This is still not clear to me. >> >> -Lori >> >> We are not sure if beta network supports more than one EID behind same >>> RLOC. >>> >>> Regards >>> >>> Albert >>> >>> On 05/09/14 14:16, Rene Bartsch wrote: >>> >>>> Am 2014-09-05 12:03, schrieb Lori Jakab: >>>> >>>>> On Sep 5, 2014, at 12:56 PM, Rene Bartsch <[email protected]> wrote: >>>>> >>>>> Am 2014-09-03 12:04, schrieb Lori Jakab: >>>>>> >>>>>>> On Sep 3, 2014, at 12:57 PM, Albert López <[email protected]> wrote: >>>>>>> >>>>>>>> Hi Renne, >>>>>>>> The RTR boxes are learned through the Map Server using control >>>>>>>> messages. As far as I know, not all the Map Servers in Beta >>>>>>>> Network has support of Nat Traversal. You should ask in unicast >>>>>>>> lo Lori (in CC) to provide you with an EID allocated in one of >>>>>>>> these Map Servers. >>>>>>>> >>>>>>> Rene’s EID is allocated on the European infrastructure which has four >>>>>>> Map-Servers. Two of the four Map-Servers support NAT-T. They are: >>>>>>> intouch-ams-mr-ms-1.rloc.lisp4.net (217.8.98.42) and >>>>>>> intouch-ams-mr-ms-2.rloc.lisp4.net (217.8.98.46). They can also be >>>>>>> used over IPv6 RLOCs, by substituting lisp4 with lisp6 in the >>>>>>> hostname. >>>>>>> HTH, >>>>>>> -Lori >>>>>>> >>>>>> With 217.8.98.42 as Map-Server/-Resolver and 193.162.145.46 as >>>>>> "Proxy ETR address" IPv4 in IPv4 works fine, while IPv6 in IPv4 >>>>>> does not work. >>>>>> >>>>> Are you configuring both IPv4 and IPv6 EIDs at the same time? I think >>>>> there is a limitation in the NAT code, that only one EID can be used, >>>>> although I may be mistaken, as the example configuration file says >>>>> only one *interface*. I hope someone can confirm that IPv4 and IPv6 >>>>> can be used at the same time with NAT enabled. >>>>> >>>>> Can you try removing the IPv4 EID from the configuration, just to >>>>> check if it works that way? >>>>> >>>>> HTH, >>>>> -Lori >>>>> >>>>> The GUI does not allow to enter IPv4 and IPv6 EID at the same time. I >>>> assume the Android VPN-API can only bind one IP as it is not possible >>>> to run Multiple VPNs at the same time. According to the LISP website >>>> multiple EIDs behind NAT ist supported in LISPmob 4.1, but not in the >>>> root-less Android App. >>>> >>>> >>> > >
