Playing with the commands for BGP, I found this new option (15.1) for next-hop-self.
neighbor x.x.x.x next-hop-self all
all
- (Optional) Specifies that the next hop of both eBGP- and iBGP-learned routes is updated by the route reflector (RR)
- If you do not use the optional all keyword, the next hop of only eBGP-learned routes will be updated by the RR.
- 15.1(1)SY -- This command was modified. The optional all keyword was added.