sFlow IEs

NetObserv Flow supports the following sFlow information elements (IE).

PEN	Sample Type	Vendor	IEs
0	flow_data	flow_sample	10
0	flow_data	sampled_header	160
0	flow_data	sampled_ethernet	3
0	flow_data	sampled_ipv4	7
0	flow_data	sampled_ipv6	7
0	flow_data	extended_switch	4
0	flow_data	extended_router	3
0	flow_data	extended_gateway	9
0	flow_data	extended_user	4
0	flow_data	extended_url	3
0	flow_data	extended_mpls	3
0	flow_data	extended_nat	2
0	flow_data	extended_mpls_tunnel	3
0	flow_data	extended_mpls_vc	3
0	flow_data	extended_mpls_FTN	2
0	flow_data	extended_mpls_LDP_FEC	1
0	flow_data	extended_vlantunnel	1
0	flow_data	extended_80211_payload	2
0	flow_data	extended_80211_rx	8
0	flow_data	extended_80211_tx	9
0	flow_data	extended_openflow_v1	3
0	flow_data	extended_fc	6
0	flow_data	extended_queue_length	2
0	flow_data	extended_nat_port	2
0	flow_data	extended_L2_tunnel_egress	3
0	flow_data	extended_L2_tunnel_ingress	3
0	flow_data	extended_ipv4_tunnel_egress	7
0	flow_data	extended_ipv4_tunnel_ingress	7
0	flow_data	extended_ipv6_tunnel_egress	7
0	flow_data	extended_ipv6_tunnel_ingress	7
0	flow_data	extended_decapsulate_egress	1
0	flow_data	extended_decapsulate_ingress	1
0	flow_data	extended_vni_egress	1
0	flow_data	extended_vni_ingress	1
0	flow_data	extended_ib_lrh	10
0	flow_data	extended_ib_grh	4
0	flow_data	extended_ib_brh	2
0	flow_data	extended_vlanin	2
0	flow_data	extended_vlanout	2
0	flow_data	extended_egress_queue	1
0	flow_data	extended_acl	3
0	flow_data	extended_function	1
0	flow_data	extended_transit	1
0	flow_data	extended_queue	1
0	flow_data	transaction	6
0	flow_data	extended_nfs_storage_transaction	3
0	flow_data	extensed_scsi_storage_transaction	3
0	flow_data	extended_http_transaction	6
0	flow_data	extended_socket_ipv4	5
0	flow_data	extended_socket_ipv6	5
0	flow_data	extended_proxy_socket_ipv4	1
0	flow_data	extended_proxy_socket_ipv6	1
0	flow_data	memcached_operation	7
0	flow_data	http_request (deprecated)	9
0	flow_data	app_operation	8
0	flow_data	app_parent_context	3
0	flow_data	app_initiator	1
0	flow_data	app_target	1
0	flow_data	http_request	13
0	flow_data	extended_proxy_request	1
0	flow_data	extended_nav_timing	23
0	flow_data	extended_tcp_info	12
0	flow_data	extended_entities	2
4413	flow_data	bst_egress_queue	1

Flow Samples

flow_sample

Name	Community	Basic	Standard	Premium
sample_sequence	✓	✓	✓	✓
source_id_type	✓	✓	✓	✓
source_id	✓	✓	✓	✓
sampling_rate	✓	✓	✓	✓
sample_pool	✓	✓	✓	✓
drops	✓	✓	✓	✓
interface_format_input	✓	✓	✓	✓
interface_input	✓	✓	✓	✓
interface_format_output	✓	✓	✓	✓
interface_output	✓	✓	✓	✓

sampled_header (enterprise = 0, format = 1)

Name	Community	Basic	Standard	Premium
header_protocol	✓	✓	✓	✓
frame_length	✓	✓	✓	✓
stripped	✓	✓	✓	✓
length	✓	✓	✓	✓
header	✓	✓	✓	✓

Ethernet

Name	Community	Basic	Standard	Premium
destination_mac_addr	✓	✓	✓	✓
source_mac_addr	✓	✓	✓	✓

VLAN C-Tag "inner tag"

Name	Community	Basic	Standard	Premium
c_vlan_pcp	✓	✓	✓	✓
c_vlan_dei	✓	✓	✓	✓
c_vlan_id	✓	✓	✓	✓

VLAN S-Tag "outer tag"

Name	Community	Basic	Standard	Premium
s_vlan_pcp	✓	✓	✓	✓
s_vlan_dei	✓	✓	✓	✓
s_vlan_id	✓	✓	✓	✓

Internet Protocol version 4 (IPv4) (ether_type: 0x0800)

Name	Community	Basic	Standard	Premium
version	✓	✓	✓	✓
dscp	✓	✓	✓	✓
ecn	✓	✓	✓	✓
total_length	✓	✓	✓	✓
flags	✓	✓	✓	✓
ttl	✓	✓	✓	✓
protocol	✓	✓	✓	✓
source_ipaddr	✓	✓	✓	✓
destination_ipaddr	✓	✓	✓	✓
options	✓	✓	✓	✓

Internet Protocol version 6 (IPv6) (ether_type: 0x86dd)

Name	Community	Basic	Standard	Premium
version	✓	✓	✓	✓
dscp	✓	✓	✓	✓
ecn	✓	✓	✓	✓
flow_label	✓	✓	✓	✓
payload_length	✓	✓	✓	✓
next_header	✓	✓	✓	✓
hop_limit	✓	✓	✓	✓
source_ipaddr	✓	✓	✓	✓
destination_ipaddr	✓	✓	✓	✓
ext_route_type	✓	✓	✓	✓
ext_route_hops	✓	✓	✓	✓

Point-to-Point Protocol over Ethernet (PPPoE) Discovery (ether_type: 0x8863)

Name	Community	Basic	Standard	Premium
code	✓	✓	✓	✓
session_id	✓	✓	✓	✓
ddl_proto	✓	✓	✓	✓
type	✓	✓	✓	✓
version	✓	✓	✓	✓

Point-to-Point Protocol over Ethernet (PPPoE) Session (ether_type: 0x8864)

Name	Community	Basic	Standard	Premium
code	✓	✓	✓	✓
session_id	✓	✓	✓	✓
ddl_proto	✓	✓	✓	✓
type	✓	✓	✓	✓
version	✓	✓	✓	✓

Transmission Control Protocol (TCP)

Name	Community	Basic	Standard	Premium
header_size	✓	✓	✓	✓
source port	✓	✓	✓	✓
destination port	✓	✓	✓	✓
flags	✓	✓	✓	✓
seq	✓	✓	✓	✓
ack	✓	✓	✓	✓
window	✓	✓	✓	✓
urgent_pointer	✓	✓	✓	✓
options	✓	✓	✓	✓

User Datagram Protocol (UDP)

Name	Community	Basic	Standard	Premium
source_port	✓	✓	✓	✓
destination_port	✓	✓	✓	✓
pdu_length	✓	✓	✓	✓

Authentication Header (AH)

Name	Community	Basic	Standard	Premium
icv	✓	✓	✓	✓
spi	✓	✓	✓	✓

Address Resolution Protocol (ARP)

Name	Community	Basic	Standard	Premium
dst_hw_addr	✓	✓	✓	✓
dst_proto_addr	✓	✓	✓	✓
hw_type	✓	✓	✓	✓
op_code	✓	✓	✓	✓
proto_type	✓	✓	✓	✓
src_hw_addr	✓	✓	✓	✓
src_proto_addr	✓	✓	✓	✓

Border Gateway Protocol (BGP)

Name	Community	Basic	Standard	Premium
error_code	✓	✓	✓	✓