why required root privileges to set multicast options now?

[swp at swp.pp.ru]

helo.

FreeBSD 5.3-BETA7 Sun Oct 10 18:50:14 OMSST 2004

ospfd (net/quagga from ports) run with credentials of quagga:quagga 
and unable to set multicast options now. 

OSPF: can't setsockopt IP_ADD_MEMBERSHIP (AllSPFRouters): \
                                        Operation not permitted
OSPF: can't setsockopt IP_MULTICAST_LOOP(0): Operation not permitted
OSPF: can't setsockopt IP_MULTICAST_TTL(1): Operation not permitted
OSPF: can't setsockopt IP_MULTICAST_IF: Operation not permitted

5.2-CURRENT and 5.2.1 have no problem.

/swp