[support] Re: [Dsmip] Implementation of UMIP and Dyanamic key estabilishment through IKEv2 in IPV4-only network

[Arnaud Ebalard]

Hi,

satya sahu <satya0675 at gmail.com> writes:

> Thank You so much  for your thoughts and sharing of informations .
>
> Regarding the solutions :
>
> Solution -A :
> You are right ,it's a work around but i have tried for  testing purpose.
> Here is the obeservation.
>
> I am able to made changes in KMADDRESS part in strongswan. So that when it
> receives the migrate message for v6 mappedv4 address , it will  just unmap
> to real v4 adress and schedules to the IKE job. There is no ipv6 header in
> IKE_SA_INIT ,it is form MN's IPV4 home address to HomeAgentV4 address. It is
> successfully received by HA and following IKE_AUTH messages are also
> exchanged successfully between HA and MN ,but some how the SAs are not
> created , i suspected this due the incorrect XFRM policy and template in HA
> and MN(Still seaches for ipv6 address).
>
> ------So still digging into that part.
>
> Solution B :
>
> Yes it will be better a Approach , I have already pointed out some functions
> and code part to be changed . I have also started the code changes. I will
> inform you regarding the fucntions and files to be touched during this
> exercise. also need your comments and feedback.

Perfect. I will try to find some time to look at your patch when ready.

Cheers,

a+