router id YOUR-ROUTER-IP;

protocol device {
        scan time 10;
}

protocol kernel {
        export all;
        scan time 15;
}

protocol static announcement {
        import all;
        route YOURPREFIX reject;
}

protocol bgp upstream{
   import filter {
        accept;
   };
   export limit 10;
   export filter {
           if proto ="announcement" then accept;
       };
   local as YOUR-ASN;
   source address ROUTER-IP;
   graceful restart on;
   neighbor UPSTREAM-IP as UPSTREAM-ASN;
}