I tried to run CHR in Openstack with topology like the one in picture with description:

1. Public Network:

-extnet type: flat

-ip_gatw: 192.168.2.1

2.Router:

-intface_1: 192.168.2.61

-interface_2: 10.0.1.1

-static_route: -cidr: 10.0.2.0/24 -nexthop: 10.0.1.105

3.Mikrotik_chr:

-interface_1: 10.0.1.105
-interface_2: 10.0.2.3

4. Cirros
-interface_1: 10.0.2.4

try ping:

Public ==> Mikrotik_chr interface 1; Success
Public ==> Mikrotik_chr interface 2, RTO
Mikrotik_chr ==> Cirros; Success

Please help me, how can i ping from

-Public ==> Mikrotik_chr interface 2
-Public ==> Cirros

Please help !!!!!