The value of vRtrIfEgrIpLoadBalancing specifies hash parameters to be used for IPv4/v6 header load balancing. By default the value of vRtrIfEgrIpLoadBalancing is set to 'both (0)', which means vRtrIfEgrIpLoadBalancing uses IP source and destination addresses in outer IP header in LAG/ECMP hash on IP interfaces. When the value of vRtrIfEgrIpLoadBalancing is 'destination (1)', vRtrIfEgrIpLoadBalancing uses only IP destination address in LAG/ECMP hash on IP interfaces and ignores source address. If the value of vRtrIfEgrIpLoadBalancing is 'destination (1)' and the value of TIMETRA-PORT-MIB::tmnxL4LoadBalancing is 'true', then vRtrIfEgrIpLoadBalancing uses both IP destination address and port in the hash, and ignores IP source address/port. When the value of vRtrIfEgrIpLoadBalancing is 'source (2)', vRtrIfEgrIpLoadBalancing uses only IP source address in LAG/ECMP hash on IP interfaces and ignores destination address. If the value of vRtrIfEgrIpLoadBalancing is 'source (2)' and the value of TIMETRA-PORT-MIB::tmnxL4LoadBalancing is 'true', then vRtrIfEgrIpLoadBalancing uses both IP source address and port in the hash, and ignores IP destination address/port. When the value of vRtrIfEgrIpLoadBalancing is 'innerIp (3)', vRtrIfEgrIpLoadBalancing uses source/destination addresses from the inner IPv4 or IPv6 packet tunnelled inside IPv4 tunnel in the hash.