IES IP interfaces are restricted to routing protocols that can be configured on the interface. IES IP interfaces support the following routing protocols:
RIP (only supported on the 7210 SAS-Mxp)
OSPF
IS-IS
eBGP for the IPv4 and IPv6 address families (MPBGP is not supported)
IGMP
PIM
BFD
The SAP for the IES IP interface is created at the IES service level, but the routing protocols for the IES IP interface are configured at the routing protocol level for the main router instance.