[j-nsp] Route subnet over NHTB table

[osamh hammoudeh]

dears

i have configured vpn site-to-site (routing based) , and have multiple sit vpn to one site so i use NHTB to router remote site IPs beside to the ips routed to tunnel interface .
me problem that the remote site have to route subnet over the tunnel and i need also add it in NHTB table my question how can i add subnet in NHTB table which is the remote site subnet