nf_nat_icmp_reply_translation 15 include/net/netfilter/nf_nat_core.h extern int nf_nat_icmp_reply_translation(struct nf_conn *ct, nf_nat_icmp_reply_translation 119 net/ipv4/netfilter/nf_nat_standalone.c if (!nf_nat_icmp_reply_translation(ct, ctinfo,