Detect ip proto 48 [ipv6] ?

Hi,

I receive this packet :

13:59:42.305909 62.46.161.181 > 21.3.4.16: ip 48 (ttl 117, id 28092, len 68)

tethereal convert :
2 13:59:42.305909 62.46.161.181 -> 21.3.4.16 IP IPv6 hop-by-hop option (0x00)

Bro not event this,

possible configure bro for detect this ?

Regards

Rmkml@Wanadoo.fr

PS: Prelude event this.