= (HOOK2MANIP(hooknum) == IP_NAT_MANIP_SRC
? conntrack->tuplehash[IP_CT_DIR_REPLY].tuple.dst.ip
: conntrack->tuplehash[IP_CT_DIR_REPLY].tuple.src.ip);
= (HOOK2MANIP(hooknum) == IP_NAT_MANIP_SRC
? conntrack->tuplehash[IP_CT_DIR_REPLY].tuple.dst.ip
: conntrack->tuplehash[IP_CT_DIR_REPLY].tuple.src.ip);