bpf_ep_mgr sets accept_local=1 for host ep
bpf_ep_mgr sets accept_local=1 for host ep

Without that we wont be able to accept and route the vxlan encaped NAT
packets.This should be revisited as per BPF-157

neiljerram/felix,Metaswitch/calico,Metaswitch/calico,neiljerram/felix,neiljerram/felix,neiljerram/felix