[SunHELP] netstat -r

[David Baldwin]

When I type netstat -r it takes up to 5 minutes sometimes to give back
routing info and when I reboot system hangs at setting default ipv4
interface for multicast: add net 224.0/4 gateway <hostname>.  This is a
new SunBlade100.  The netstat -r problem happens occasionally with ultra
5, solaris 7, also, but they don't hang on reboot.
Can any one suggest a fix?
Thanks
            -Dave Baldwin