X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/d526e47658b691c4b5ca0d29759d1f67b7fb037b..299fc72fea7a32b18a77457c70028e9679fd5c0d:/print-sflow.c diff --git a/print-sflow.c b/print-sflow.c index 1ec5adee..78aaafb6 100644 --- a/print-sflow.c +++ b/print-sflow.c @@ -22,10 +22,10 @@ /* specification: http://www.sflow.org/developers/specifications.php */ #ifdef HAVE_CONFIG_H -#include "config.h" +#include #endif -#include +#include "netdissect-stdinc.h" #include "netdissect.h" #include "extract.h" @@ -309,37 +309,37 @@ print_sflow_counter_generic(netdissect_options *ndo, sflow_gen_counter = (const struct sflow_generic_counter_t *)pointer; ND_TCHECK_SIZE(sflow_gen_counter); - ND_PRINT((ndo, "\n\t ifindex %u, iftype %u, ifspeed %" PRIu64 ", ifdirection %u (%s)", + ND_PRINT("\n\t ifindex %u, iftype %u, ifspeed %" PRIu64 ", ifdirection %u (%s)", EXTRACT_BE_U_4(sflow_gen_counter->ifindex), EXTRACT_BE_U_4(sflow_gen_counter->iftype), EXTRACT_BE_U_8(sflow_gen_counter->ifspeed), EXTRACT_BE_U_4(sflow_gen_counter->ifdirection), tok2str(sflow_iface_direction_values, "Unknown", - EXTRACT_BE_U_4(sflow_gen_counter->ifdirection)))); - ND_PRINT((ndo, "\n\t ifstatus %u, adminstatus: %s, operstatus: %s", + EXTRACT_BE_U_4(sflow_gen_counter->ifdirection))); + ND_PRINT("\n\t ifstatus %u, adminstatus: %s, operstatus: %s", EXTRACT_BE_U_4(sflow_gen_counter->ifstatus), EXTRACT_BE_U_4(sflow_gen_counter->ifstatus)&1 ? "up" : "down", - (EXTRACT_BE_U_4(sflow_gen_counter->ifstatus)>>1)&1 ? "up" : "down")); - ND_PRINT((ndo, "\n\t In octets %" PRIu64 + (EXTRACT_BE_U_4(sflow_gen_counter->ifstatus)>>1)&1 ? "up" : "down"); + ND_PRINT("\n\t In octets %" PRIu64 ", unicast pkts %u, multicast pkts %u, broadcast pkts %u, discards %u", EXTRACT_BE_U_8(sflow_gen_counter->ifinoctets), EXTRACT_BE_U_4(sflow_gen_counter->ifinunicastpkts), EXTRACT_BE_U_4(sflow_gen_counter->ifinmulticastpkts), EXTRACT_BE_U_4(sflow_gen_counter->ifinbroadcastpkts), - EXTRACT_BE_U_4(sflow_gen_counter->ifindiscards))); - ND_PRINT((ndo, "\n\t In errors %u, unknown protos %u", + EXTRACT_BE_U_4(sflow_gen_counter->ifindiscards)); + ND_PRINT("\n\t In errors %u, unknown protos %u", EXTRACT_BE_U_4(sflow_gen_counter->ifinerrors), - EXTRACT_BE_U_4(sflow_gen_counter->ifinunkownprotos))); - ND_PRINT((ndo, "\n\t Out octets %" PRIu64 + EXTRACT_BE_U_4(sflow_gen_counter->ifinunkownprotos)); + ND_PRINT("\n\t Out octets %" PRIu64 ", unicast pkts %u, multicast pkts %u, broadcast pkts %u, discards %u", EXTRACT_BE_U_8(sflow_gen_counter->ifoutoctets), EXTRACT_BE_U_4(sflow_gen_counter->ifoutunicastpkts), EXTRACT_BE_U_4(sflow_gen_counter->ifoutmulticastpkts), EXTRACT_BE_U_4(sflow_gen_counter->ifoutbroadcastpkts), - EXTRACT_BE_U_4(sflow_gen_counter->ifoutdiscards))); - ND_PRINT((ndo, "\n\t Out errors %u, promisc mode %u", + EXTRACT_BE_U_4(sflow_gen_counter->ifoutdiscards)); + ND_PRINT("\n\t Out errors %u, promisc mode %u", EXTRACT_BE_U_4(sflow_gen_counter->ifouterrors), - EXTRACT_BE_U_4(sflow_gen_counter->ifpromiscmode))); + EXTRACT_BE_U_4(sflow_gen_counter->ifpromiscmode)); return 0; @@ -358,22 +358,22 @@ print_sflow_counter_ethernet(netdissect_options *ndo, sflow_eth_counter = (const struct sflow_ethernet_counter_t *)pointer; ND_TCHECK_SIZE(sflow_eth_counter); - ND_PRINT((ndo, "\n\t align errors %u, fcs errors %u, single collision %u, multiple collision %u, test error %u", + ND_PRINT("\n\t align errors %u, fcs errors %u, single collision %u, multiple collision %u, test error %u", EXTRACT_BE_U_4(sflow_eth_counter->alignerrors), EXTRACT_BE_U_4(sflow_eth_counter->fcserrors), EXTRACT_BE_U_4(sflow_eth_counter->single_collision_frames), EXTRACT_BE_U_4(sflow_eth_counter->multiple_collision_frames), - EXTRACT_BE_U_4(sflow_eth_counter->test_errors))); - ND_PRINT((ndo, "\n\t deferred %u, late collision %u, excessive collision %u, mac trans error %u", + EXTRACT_BE_U_4(sflow_eth_counter->test_errors)); + ND_PRINT("\n\t deferred %u, late collision %u, excessive collision %u, mac trans error %u", EXTRACT_BE_U_4(sflow_eth_counter->deferred_transmissions), EXTRACT_BE_U_4(sflow_eth_counter->late_collisions), EXTRACT_BE_U_4(sflow_eth_counter->excessive_collisions), - EXTRACT_BE_U_4(sflow_eth_counter->mac_transmit_errors))); - ND_PRINT((ndo, "\n\t carrier error %u, frames too long %u, mac receive errors %u, symbol errors %u", + EXTRACT_BE_U_4(sflow_eth_counter->mac_transmit_errors)); + ND_PRINT("\n\t carrier error %u, frames too long %u, mac receive errors %u, symbol errors %u", EXTRACT_BE_U_4(sflow_eth_counter->carrier_sense_errors), EXTRACT_BE_U_4(sflow_eth_counter->frame_too_longs), EXTRACT_BE_U_4(sflow_eth_counter->mac_receive_errors), - EXTRACT_BE_U_4(sflow_eth_counter->symbol_errors))); + EXTRACT_BE_U_4(sflow_eth_counter->symbol_errors)); return 0; @@ -399,28 +399,28 @@ print_sflow_counter_basevg(netdissect_options *ndo, sflow_100basevg_counter = (const struct sflow_100basevg_counter_t *)pointer; ND_TCHECK_SIZE(sflow_100basevg_counter); - ND_PRINT((ndo, "\n\t in high prio frames %u, in high prio octets %" PRIu64, + ND_PRINT("\n\t in high prio frames %u, in high prio octets %" PRIu64, EXTRACT_BE_U_4(sflow_100basevg_counter->in_highpriority_frames), - EXTRACT_BE_U_8(sflow_100basevg_counter->in_highpriority_octets))); - ND_PRINT((ndo, "\n\t in norm prio frames %u, in norm prio octets %" PRIu64, + EXTRACT_BE_U_8(sflow_100basevg_counter->in_highpriority_octets)); + ND_PRINT("\n\t in norm prio frames %u, in norm prio octets %" PRIu64, EXTRACT_BE_U_4(sflow_100basevg_counter->in_normpriority_frames), - EXTRACT_BE_U_8(sflow_100basevg_counter->in_normpriority_octets))); - ND_PRINT((ndo, "\n\t in ipm errors %u, oversized %u, in data errors %u, null addressed frames %u", + EXTRACT_BE_U_8(sflow_100basevg_counter->in_normpriority_octets)); + ND_PRINT("\n\t in ipm errors %u, oversized %u, in data errors %u, null addressed frames %u", EXTRACT_BE_U_4(sflow_100basevg_counter->in_ipmerrors), EXTRACT_BE_U_4(sflow_100basevg_counter->in_oversized), EXTRACT_BE_U_4(sflow_100basevg_counter->in_data_errors), - EXTRACT_BE_U_4(sflow_100basevg_counter->in_null_addressed_frames))); - ND_PRINT((ndo, "\n\t out high prio frames %u, out high prio octets %" PRIu64 + EXTRACT_BE_U_4(sflow_100basevg_counter->in_null_addressed_frames)); + ND_PRINT("\n\t out high prio frames %u, out high prio octets %" PRIu64 ", trans into frames %u", EXTRACT_BE_U_4(sflow_100basevg_counter->out_highpriority_frames), EXTRACT_BE_U_8(sflow_100basevg_counter->out_highpriority_octets), - EXTRACT_BE_U_4(sflow_100basevg_counter->transitioninto_frames))); - ND_PRINT((ndo, "\n\t in hc high prio octets %" PRIu64 + EXTRACT_BE_U_4(sflow_100basevg_counter->transitioninto_frames)); + ND_PRINT("\n\t in hc high prio octets %" PRIu64 ", in hc norm prio octets %" PRIu64 ", out hc high prio octets %" PRIu64, EXTRACT_BE_U_8(sflow_100basevg_counter->hc_in_highpriority_octets), EXTRACT_BE_U_8(sflow_100basevg_counter->hc_in_normpriority_octets), - EXTRACT_BE_U_8(sflow_100basevg_counter->hc_out_highpriority_octets))); + EXTRACT_BE_U_8(sflow_100basevg_counter->hc_out_highpriority_octets)); return 0; @@ -439,14 +439,14 @@ print_sflow_counter_vlan(netdissect_options *ndo, sflow_vlan_counter = (const struct sflow_vlan_counter_t *)pointer; ND_TCHECK_SIZE(sflow_vlan_counter); - ND_PRINT((ndo, "\n\t vlan_id %u, octets %" PRIu64 + ND_PRINT("\n\t vlan_id %u, octets %" PRIu64 ", unicast_pkt %u, multicast_pkt %u, broadcast_pkt %u, discards %u", EXTRACT_BE_U_4(sflow_vlan_counter->vlan_id), EXTRACT_BE_U_8(sflow_vlan_counter->octets), EXTRACT_BE_U_4(sflow_vlan_counter->unicast_pkt), EXTRACT_BE_U_4(sflow_vlan_counter->multicast_pkt), EXTRACT_BE_U_4(sflow_vlan_counter->broadcast_pkt), - EXTRACT_BE_U_4(sflow_vlan_counter->discards))); + EXTRACT_BE_U_4(sflow_vlan_counter->discards)); return 0; @@ -473,13 +473,13 @@ print_sflow_counter_processor(netdissect_options *ndo, sflow_processor_counter = (const struct sflow_processor_counter_t *)pointer; ND_TCHECK_SIZE(sflow_processor_counter); - ND_PRINT((ndo, "\n\t 5sec %u, 1min %u, 5min %u, total_mem %" PRIu64 + ND_PRINT("\n\t 5sec %u, 1min %u, 5min %u, total_mem %" PRIu64 ", total_mem %" PRIu64, EXTRACT_BE_U_4(sflow_processor_counter->five_sec_util), EXTRACT_BE_U_4(sflow_processor_counter->one_min_util), EXTRACT_BE_U_4(sflow_processor_counter->five_min_util), EXTRACT_BE_U_8(sflow_processor_counter->total_memory), - EXTRACT_BE_U_8(sflow_processor_counter->free_memory))); + EXTRACT_BE_U_8(sflow_processor_counter->free_memory)); return 0; @@ -514,11 +514,11 @@ sflow_print_counter_records(netdissect_options *ndo, counter_type = enterprise & 0x0FFF; enterprise = enterprise >> 20; counter_len = EXTRACT_BE_U_4(sflow_counter_record->length); - ND_PRINT((ndo, "\n\t enterprise %u, %s (%u) length %u", + ND_PRINT("\n\t enterprise %u, %s (%u) length %u", enterprise, (enterprise == 0) ? tok2str(sflow_counter_type_values,"Unknown",counter_type) : "Unknown", counter_type, - counter_len)); + counter_len); tptr += sizeof(struct sflow_counter_record_t); tlen -= sizeof(struct sflow_counter_record_t); @@ -584,11 +584,11 @@ sflow_print_counter_sample(netdissect_options *ndo, nrecords = EXTRACT_BE_U_4(sflow_counter_sample->records); - ND_PRINT((ndo, " seqnum %u, type %u, idx %u, records %u", + ND_PRINT(" seqnum %u, type %u, idx %u, records %u", EXTRACT_BE_U_4(sflow_counter_sample->seqnum), EXTRACT_U_1(sflow_counter_sample->type), EXTRACT_BE_U_3(sflow_counter_sample->index), - nrecords)); + nrecords); return sflow_print_counter_records(ndo, pointer + sizeof(struct sflow_counter_sample_t), len - sizeof(struct sflow_counter_sample_t), @@ -614,11 +614,11 @@ sflow_print_expanded_counter_sample(netdissect_options *ndo, nrecords = EXTRACT_BE_U_4(sflow_expanded_counter_sample->records); - ND_PRINT((ndo, " seqnum %u, type %u, idx %u, records %u", + ND_PRINT(" seqnum %u, type %u, idx %u, records %u", EXTRACT_BE_U_4(sflow_expanded_counter_sample->seqnum), EXTRACT_BE_U_4(sflow_expanded_counter_sample->type), EXTRACT_BE_U_4(sflow_expanded_counter_sample->index), - nrecords)); + nrecords); return sflow_print_counter_records(ndo, pointer + sizeof(struct sflow_expanded_counter_sample_t), len - sizeof(struct sflow_expanded_counter_sample_t), @@ -639,12 +639,12 @@ print_sflow_raw_packet(netdissect_options *ndo, sflow_flow_raw = (const struct sflow_expanded_flow_raw_t *)pointer; ND_TCHECK_SIZE(sflow_flow_raw); - ND_PRINT((ndo, "\n\t protocol %s (%u), length %u, stripped bytes %u, header_size %u", + ND_PRINT("\n\t protocol %s (%u), length %u, stripped bytes %u, header_size %u", tok2str(sflow_flow_raw_protocol_values,"Unknown",EXTRACT_BE_U_4(sflow_flow_raw->protocol)), EXTRACT_BE_U_4(sflow_flow_raw->protocol), EXTRACT_BE_U_4(sflow_flow_raw->length), EXTRACT_BE_U_4(sflow_flow_raw->stripped_bytes), - EXTRACT_BE_U_4(sflow_flow_raw->header_size))); + EXTRACT_BE_U_4(sflow_flow_raw->header_size)); /* QUESTION - should we attempt to print the raw header itself? assuming of course there is wnough data present to do so... */ @@ -667,9 +667,9 @@ print_sflow_ethernet_frame(netdissect_options *ndo, sflow_ethernet_frame = (const struct sflow_ethernet_frame_t *)pointer; ND_TCHECK_SIZE(sflow_ethernet_frame); - ND_PRINT((ndo, "\n\t frame len %u, type %u", + ND_PRINT("\n\t frame len %u, type %u", EXTRACT_BE_U_4(sflow_ethernet_frame->length), - EXTRACT_BE_U_4(sflow_ethernet_frame->type))); + EXTRACT_BE_U_4(sflow_ethernet_frame->type)); return 0; @@ -688,11 +688,11 @@ print_sflow_extended_switch_data(netdissect_options *ndo, sflow_extended_sw_data = (const struct sflow_extended_switch_data_t *)pointer; ND_TCHECK_SIZE(sflow_extended_sw_data); - ND_PRINT((ndo, "\n\t src vlan %u, src pri %u, dst vlan %u, dst pri %u", + ND_PRINT("\n\t src vlan %u, src pri %u, dst vlan %u, dst pri %u", EXTRACT_BE_U_4(sflow_extended_sw_data->src_vlan), EXTRACT_BE_U_4(sflow_extended_sw_data->src_pri), EXTRACT_BE_U_4(sflow_extended_sw_data->dst_vlan), - EXTRACT_BE_U_4(sflow_extended_sw_data->dst_pri))); + EXTRACT_BE_U_4(sflow_extended_sw_data->dst_pri)); return 0; @@ -731,11 +731,11 @@ sflow_print_flow_records(netdissect_options *ndo, flow_type = enterprise & 0x0FFF; enterprise = enterprise >> 12; flow_len = EXTRACT_BE_U_4(sflow_flow_record->length); - ND_PRINT((ndo, "\n\t enterprise %u %s (%u) length %u", + ND_PRINT("\n\t enterprise %u %s (%u) length %u", enterprise, (enterprise == 0) ? tok2str(sflow_flow_type_values,"Unknown",flow_type) : "Unknown", flow_type, - flow_len)); + flow_len); tptr += sizeof(struct sflow_flow_record_t); tlen -= sizeof(struct sflow_flow_record_t); @@ -805,7 +805,7 @@ sflow_print_flow_sample(netdissect_options *ndo, nrecords = EXTRACT_BE_U_4(sflow_flow_sample->records); - ND_PRINT((ndo, " seqnum %u, type %u, idx %u, rate %u, pool %u, drops %u, input %u output %u records %u", + ND_PRINT(" seqnum %u, type %u, idx %u, rate %u, pool %u, drops %u, input %u output %u records %u", EXTRACT_BE_U_4(sflow_flow_sample->seqnum), EXTRACT_U_1(sflow_flow_sample->type), EXTRACT_BE_U_3(sflow_flow_sample->index), @@ -814,7 +814,7 @@ sflow_print_flow_sample(netdissect_options *ndo, EXTRACT_BE_U_4(sflow_flow_sample->drops), EXTRACT_BE_U_4(sflow_flow_sample->in_interface), EXTRACT_BE_U_4(sflow_flow_sample->out_interface), - nrecords)); + nrecords); return sflow_print_flow_records(ndo, pointer + sizeof(struct sflow_flow_sample_t), len - sizeof(struct sflow_flow_sample_t), @@ -839,14 +839,14 @@ sflow_print_expanded_flow_sample(netdissect_options *ndo, nrecords = EXTRACT_BE_U_4(sflow_expanded_flow_sample->records); - ND_PRINT((ndo, " seqnum %u, type %u, idx %u, rate %u, pool %u, drops %u, records %u", + ND_PRINT(" seqnum %u, type %u, idx %u, rate %u, pool %u, drops %u, records %u", EXTRACT_BE_U_4(sflow_expanded_flow_sample->seqnum), EXTRACT_BE_U_4(sflow_expanded_flow_sample->type), EXTRACT_BE_U_4(sflow_expanded_flow_sample->index), EXTRACT_BE_U_4(sflow_expanded_flow_sample->rate), EXTRACT_BE_U_4(sflow_expanded_flow_sample->pool), EXTRACT_BE_U_4(sflow_expanded_flow_sample->drops), - EXTRACT_BE_U_4(sflow_expanded_flow_sample->records))); + EXTRACT_BE_U_4(sflow_expanded_flow_sample->records)); return sflow_print_flow_records(ndo, pointer + sizeof(struct sflow_expanded_flow_sample_t), len - sizeof(struct sflow_expanded_flow_sample_t), @@ -868,6 +868,7 @@ sflow_print(netdissect_options *ndo, uint32_t sflow_sample_type, sflow_sample_len; uint32_t nsamples; + ndo->ndo_protocol = "sflow"; tptr = pptr; tlen = len; sflow_datagram = (const struct sflow_datagram_t *)pptr; @@ -877,24 +878,24 @@ sflow_print(netdissect_options *ndo, * Sanity checking of the header. */ if (EXTRACT_BE_U_4(sflow_datagram->version) != 5) { - ND_PRINT((ndo, "sFlow version %u packet not supported", - EXTRACT_BE_U_4(sflow_datagram->version))); + ND_PRINT("sFlow version %u packet not supported", + EXTRACT_BE_U_4(sflow_datagram->version)); return; } if (ndo->ndo_vflag < 1) { - ND_PRINT((ndo, "sFlowv%u, %s agent %s, agent-id %u, length %u", + ND_PRINT("sFlowv%u, %s agent %s, agent-id %u, length %u", EXTRACT_BE_U_4(sflow_datagram->version), EXTRACT_BE_U_4(sflow_datagram->ip_version) == 1 ? "IPv4" : "IPv6", ipaddr_string(ndo, sflow_datagram->agent), EXTRACT_BE_U_4(sflow_datagram->agent_id), - len)); + len); return; } /* ok they seem to want to know everything - lets fully decode it */ nsamples=EXTRACT_BE_U_4(sflow_datagram->samples); - ND_PRINT((ndo, "sFlowv%u, %s agent %s, agent-id %u, seqnum %u, uptime %u, samples %u, length %u", + ND_PRINT("sFlowv%u, %s agent %s, agent-id %u, seqnum %u, uptime %u, samples %u, length %u", EXTRACT_BE_U_4(sflow_datagram->version), EXTRACT_BE_U_4(sflow_datagram->ip_version) == 1 ? "IPv4" : "IPv6", ipaddr_string(ndo, sflow_datagram->agent), @@ -902,7 +903,7 @@ sflow_print(netdissect_options *ndo, EXTRACT_BE_U_4(sflow_datagram->seqnum), EXTRACT_BE_U_4(sflow_datagram->uptime), nsamples, - len)); + len); /* skip Common header */ tptr += sizeof(struct sflow_datagram_t); @@ -921,10 +922,10 @@ sflow_print(netdissect_options *ndo, tptr += sizeof(struct sflow_sample_header); tlen -= sizeof(struct sflow_sample_header); - ND_PRINT((ndo, "\n\t%s (%u), length %u,", + ND_PRINT("\n\t%s (%u), length %u,", tok2str(sflow_format_values, "Unknown", sflow_sample_type), sflow_sample_type, - sflow_sample_len)); + sflow_sample_len); /* basic sanity check */ if (sflow_sample_type == 0 || sflow_sample_len ==0) { @@ -970,12 +971,5 @@ sflow_print(netdissect_options *ndo, return; trunc: - ND_PRINT((ndo, "[|SFLOW]")); + nd_print_trunc(ndo); } - -/* - * Local Variables: - * c-style: whitesmith - * c-basic-offset: 4 - * End: - */