33  * RPKI/Router PDU header
35  * Here's what the PDU header looks like.
40     nd_uint8_t pdu_type;		/* PDU type */
49  * IPv4 Prefix PDU.
62  * IPv6 Prefix PDU.
75  * Error report PDU.
79     nd_uint32_t encapsulated_pdu_length; /* Encapsulated PDU length */
80     /* Copy of Erroneous PDU (variable, optional) */
86  * PDU type codes
117     { 5, "Unsupported PDU Type" },
170  * Print a single PDU.
189 	 * a well-formed PDU of a future RPKI-Router protocol version  in rpki_rtr_pdu_print()
190 	 * followed by a well-formed PDU of RPKI-Router protocol  in rpki_rtr_pdu_print()
192 	 * current PDU.  in rpki_rtr_pdu_print()
201      * a truncated Error Report PDU or a truncated encapsulated PDU.  in rpki_rtr_pdu_print()
205     ND_PRINT("%sRPKI-RTRv%u, %s PDU (%u), length: %u",  in rpki_rtr_pdu_print()
255 	    const rpki_rtr_pdu_ipv4_prefix *pdu;  in rpki_rtr_pdu_print()  local
259 	    pdu = (const rpki_rtr_pdu_ipv4_prefix *)tptr;  in rpki_rtr_pdu_print()
262 		   GET_IPADDR_STRING(pdu->prefix),  in rpki_rtr_pdu_print()
263 		   GET_U_1(pdu->prefix_length), GET_U_1(pdu->max_length),  in rpki_rtr_pdu_print()
264 		   GET_BE_U_4(pdu->as), GET_U_1(pdu->flags));  in rpki_rtr_pdu_print()
270 	    const rpki_rtr_pdu_ipv6_prefix *pdu;  in rpki_rtr_pdu_print()  local
274 	    pdu = (const rpki_rtr_pdu_ipv6_prefix *)tptr;  in rpki_rtr_pdu_print()
277 		   GET_IP6ADDR_STRING(pdu->prefix),  in rpki_rtr_pdu_print()
278 		   GET_U_1(pdu->prefix_length), GET_U_1(pdu->max_length),  in rpki_rtr_pdu_print()
279 		   GET_BE_U_4(pdu->as), GET_U_1(pdu->flags));  in rpki_rtr_pdu_print()
285 	    const rpki_rtr_pdu_error_report *pdu;  in rpki_rtr_pdu_print()  local
292 	    pdu = (const rpki_rtr_pdu_error_report *)tptr;  in rpki_rtr_pdu_print()
293 	    encapsulated_pdu_length = GET_BE_U_4(pdu->encapsulated_pdu_length);  in rpki_rtr_pdu_print()
295 	    /* Safe up to and including the "Length of Encapsulated PDU"  in rpki_rtr_pdu_print()
299 	    error_code = GET_BE_U_2(pdu->pdu_header.u.error_code);  in rpki_rtr_pdu_print()
300 	    ND_PRINT("%sError code: %s (%u), Encapsulated PDU length: %u",  in rpki_rtr_pdu_print()
307 		 * "An Error Report PDU MUST NOT be sent for an Error Report PDU."  in rpki_rtr_pdu_print()
313 		 * That said, "the Erroneous PDU field MAY be truncated" (ibid), thus  in rpki_rtr_pdu_print()
316 		 * the inner PDU independently.  in rpki_rtr_pdu_print()
323 		    ND_PRINT("%s-----encapsulated PDU-----", indent_string(indent+4));  in rpki_rtr_pdu_print()