CTA_PROTOINFO_SCTP 477 net/netfilter/nf_conntrack_proto_sctp.c nest_parms = nla_nest_start(skb, CTA_PROTOINFO_SCTP | NLA_F_NESTED); CTA_PROTOINFO_SCTP 510 net/netfilter/nf_conntrack_proto_sctp.c struct nlattr *attr = cda[CTA_PROTOINFO_SCTP];