DC-GW routes are available in FIB but not programmed in Flows

Observation: DC-GW routes are available in FIB but not programmed in Flows

Topology 

Steps to Reproduce

1) Configure as per the above topology 

2) Once BGP got established between ODL and DC-GW verify the Quagga RIB and ODL FIB

Please find the attached logs

opendaylight-user@root>fib-show
RD Prefix NextHop Label Origin
-------------------------------------------------------------------
1:1 40.1.1.13/32 172.23.108.205 103020 l
1:1 40.1.1.1/32 0.0.0.0 103006 l
1:1 30.1.1.6/32 172.23.108.204 103013 l
1:1 40.1.1.12/32 172.23.108.204 103019 l
1:1 30.1.1.1/32 0.0.0.0 103007 l
1:1 2001:db5:0:3::/64 172.23.108.204 103017 c
1:1 1111::1/128 172.23.108.217 20000 b
1:1 11.1.11.11/32 172.23.108.217 20001 b
1:1 40.1.1.0/24 172.23.108.204 103016 c
1:1 30.1.1.0/24 172.23.108.204 103011 c
1:1 2001:db5:0:3:f816:3eff:fefe:4960/128 172.23.108.205 103021 l
1:1 2001:db5:0:2::1/128 0.0.0.0 103009 l
1:1 2001:db5:0:2:f816:3eff:febf:6be1/128 172.23.108.204 103012 l
1:1 2001:db5:0:3::1/128 0.0.0.0 103008 l
1:1 2001:db5:0:3:f816:3eff:fe48:d2e6/128 172.23.108.204 103018 l
1:1 30.1.1.7/32 172.23.108.205 103014 l
1:1 2001:db5:0:2:f816:3eff:fe73:8d3c/128 172.23.108.205 103015 l
1:1 2001:db5:0:2::/64 172.23.108.204 103010 c
opendaylight-user@root>tep:show-state
Tunnel Name Source-DPN Destination-DPN Source-IP Destination-IP Trunk-State Transport Type
-------------------------------------------------------------------------------------------------------------------------------------
tun83e9a90dc8f 161030118281291 279832540137289 172.23.108.204 172.23.108.205 UP VXLAN
tun2128f2182fe 279832540137289 161030118281291 172.23.108.205 172.23.108.204 UP VXLAN
tunc3a5418b019 161030118281291 172.23.108.217 172.23.108.204 172.23.108.217 UP MPLS_OVER_GRE
tunc1594d6ab66 279832540137289 172.23.108.217 172.23.108.205 172.23.108.217 UP MPLS_OVER_GRE
opendaylight-user@root>