Hi,

Is this the multiple outside interfaces use case?
As you can see from the table in the wiki that’s not implemented yet 
https://wiki.fd.io/view/VPP/NAT

Cheers 
Ole

> On 6 Jan 2019, at 15:34, emma sdi <s3m2e1.6s...@gmail.com> wrote:
> 
> Dear Matus
> 
> Unfortunately we can not assign two vrf to an interface. 
> Is there another way to implement my requirement?
> 
> Regards,
> Khers
> 
> 
>> On Wed, Jan 2, 2019 at 9:56 AM Matus Fabian -X (matfabia - PANTHEON 
>> TECHNOLOGIES at Cisco) <matfa...@cisco.com> wrote:
>> Hi,
>> 
>>  
>> 
>> You can translate to different addresses only packets from different VRF 
>> https://wiki.fd.io/view/VPP/NAT#NAT44_add_pool_address_for_specific_tenant
>> 
>>  
>> 
>> Matus
>> 
>>  
>> 
>>  
>> 
>> From: vpp-dev@lists.fd.io <vpp-dev@lists.fd.io> On Behalf Of emma sdi
>> Sent: Tuesday, January 1, 2019 9:10 AM
>> To: vpp-dev <vpp-dev@lists.fd.io>
>> Subject: [vpp-dev] nat: specify a pool for an outgoing interface
>> 
>>  
>> 
>> Dear VPP 
>> 
>>  
>> 
>> I want to configure a simple nat topology with 3 interfaces:
>> 
>> ===========in============                                  
>> ==============out================
>> 
>>        GigabitEthernet3/0/0                                                  
>>       GigabitEthernetb/0/0
>> 
>>                                                                              
>>                 GigabitEthernet1b/0/0
>> 
>> I want to source nat all packets going out form GigabitEthernetb/0/0 to ip 
>> address of GigabitEthernetb/0/0, and source nat all packets going out from 
>> GigabitEthernet1b/0/0 to ip address of GigabitEthernet1b/0/0.
>> 
>> Here is my configs
>> 
>> The problem is with nat in which all packets are translated to same ip 
>> address!!
>> 
>> Is there any way to translate packets to different IP addresses if they are 
>> transmitted through different interfaces.
>> 
>> Here is output of show trace
>> 
>>  
>> 
>> Regards,
>> 
>> khers
>> 
>>  
>> 
>>  
>> 
>>  
>> 
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