Bonding modes on RHEV 3.1

Hello,

Anyone knows if RHEV 3.1 supports bonding mode 6 (balance-alb)? I can see options to configure network bonding in modes 1, 2, 4 and 5, but I think is more interesting using mode 6 as it also balance incoming traffic, not only the transmited (tlb and rlb).

Do you know also how it can be configured the "Custom mode" option that appears in the bonding configuration windows?

Best regards to everybody