if (!(iph->frag_off&htons(IP_MF|IP_OFFSET)) &&
                    (iph->protocol == IPPROTO_TCP ||
                     iph->protocol == IPPROTO_UDP ||
+                    iph->protocol == IPPROTO_SCTP ||
+                    iph->protocol == IPPROTO_DCCP ||
                     iph->protocol == IPPROTO_ESP))
                        h2 ^= *(((u32*)iph) + iph->ihl);
                break;
                h2 = iph->saddr.s6_addr32[3]^iph->nexthdr;
                if (iph->nexthdr == IPPROTO_TCP ||
                    iph->nexthdr == IPPROTO_UDP ||
+                   iph->nexthdr == IPPROTO_SCTP ||
+                   iph->nexthdr == IPPROTO_DCCP ||
                    iph->nexthdr == IPPROTO_ESP)
                        h2 ^= *(u32*)&iph[1];
                break;