#ifndef _IP_CT_TFTP | |
#define _IP_CT_TFTP | |
#define TFTP_PORT 69 | |
struct tftphdr { | |
u_int16_t opcode; | |
}; | |
#define TFTP_OPCODE_READ 1 | |
#define TFTP_OPCODE_WRITE 2 | |
#define TFTP_OPCODE_DATA 3 | |
#define TFTP_OPCODE_ACK 4 | |
#define TFTP_OPCODE_ERROR 5 | |
extern unsigned int (*ip_nat_tftp_hook)(struct sk_buff **pskb, | |
enum ip_conntrack_info ctinfo, | |
struct ip_conntrack_expect *exp); | |
#endif /* _IP_CT_TFTP */ |