sk = xt_socket_get6_sk(skb, par);if(sk !=NULL) {boolwildcard;booltransparent =true;/* Ignore sockets listening on INADDR_ANY */wildcard = (sk->sk_state != TCP_TIME_WAIT &&ipv6_addr_any(&inet6_sk(sk)->rcv_saddr));/* Ignore non-transparent sockets, if XT_SOCKET_TRANSPARENT ...
随着互联网网络的蓬勃发展，IPv4地址数量已经日益枯竭。由 IANA（Internet Assigned Numbers Authority，互联...