Services between Child RD over parent RD

Hi,

 

Here is our test environment ( LTM VE ) The traffic flows from internet to RD 1 ,2 ( via 0.0.0.0 forward VS ) and vice versa are working well. Our problem the RD 1 VS service where the vs_address placed in rd0 is not accessible from rd2.

 

The client gets the No route to host message.

 

The tcpdump shows the SYN packets arrive to F5 but the Tenant_A_VS does not process them.

 

The Tenant_A_VS is applied on Internet VLAN. When a packet arrives from Tenant_A the VS can not catch these packets.

 

Is it possible to do at all ?

 

Thanks in advance