slb l4

Show L4 Statistics

l4 Specification

Type Configuration Resource
Element Name l4
Element URI /axapi/v3/slb/l4
Element Attributes l4_attributes
Statistics Data URI /axapi/v3/slb/l4/stats
Schema l4 schema

Operations Allowed:

Operation Method URI Payload

Create Object

POST

/axapi/v3/slb/l4

l4 Attributes

Get Object

GET

/axapi/v3/slb/l4

l4 Attributes

Modify Object

POST

/axapi/v3/slb/l4

l4 Attributes

Replace Object

PUT

/axapi/v3/slb/l4

l4 Attributes

Delete Object

DELETE

/axapi/v3/slb/l4

l4 Attributes

Get Stats

GET

/axapi/v3/slb/l4/stats

stats data

l4 Attributes

sampling-enable

Description: sampling-enable is a JSON List . Please see below for sampling-enable

Type: List

uuid

Description: uuid of the object

Type: string

sampling-enable

Specification
Type list
Block object keys

counters1

Description: ‘all’: all; ‘intcp’: TCP received; ‘synreceived’: TCP SYN received; ‘tcp_fwd_last_ack’: L4 rcv fwd last ACK; ‘tcp_rev_last_ack’: L4 rcv rev last ACK; ‘tcp_rev_fin’: L4 rcv rev FIN; ‘tcp_fwd_fin’: L4 rcv fwd FIN; ‘tcp_fwd_ackfin’: L4 rcv fwd FIN|ACK; ‘inudp’: UDP received; ‘syncookiessent’: TCP SYN cookie snt; ‘syncookiessent_ts’: TCP SYN cookie snt ts; ‘syncookiessentfailed’: TCP SYN cookie snt fail; ‘outrst’: TCP out RST; ‘outrst_nosyn’: TCP out RST no SYN; ‘outrst_broker’: TCP out RST L4 proxy; ‘outrst_ack_attack’: TCP out RST ACK attack; ‘outrst_aflex’: TCP out RST aFleX; ‘outrst_stale_sess’: TCP out RST stale sess; ‘syn_stale_sess’: SYN stale sess drop; ‘outrst_tcpproxy’: TCP out RST TCP proxy; ‘svrselfail’: Server sel failure; ‘noroute’: IP out noroute; ‘snat_fail’: Source NAT failure; ‘snat_no_fwd_route’: Source NAT no fwd route; ‘snat_no_rev_route’: Source NAT no rev route; ‘snat_icmp_error_process’: Source NAT ICMP Process; ‘snat_icmp_no_match’: Source NAT ICMP No Match; ‘smart_nat_id_mismatch’: Auto NAT id mismatch; ‘syncookiescheckfailed’: TCP SYN cookie failed; ‘novport_drop’: NAT no session drops; ‘no_vport_drop’: vport not matching drops; ‘nosyn_drop’: No SYN pkt drops; ‘nosyn_drop_fin’: No SYN pkt drops - FIN; ‘nosyn_drop_rst’: No SYN pkt drops - RST; ‘nosyn_drop_ack’: No SYN pkt drops - ACK; ‘connlimit_drop’: Conn Limit drops; ‘connlimit_reset’: Conn Limit resets; ‘conn_rate_limit_drop’: Conn rate limit drops; ‘conn_rate_limit_reset’: Conn rate limit resets; ‘proxy_nosock_drop’: Proxy no sock drops; ‘drop_aflex’: aFleX drops; ‘sess_aged_out’: Session aged out; ‘tcp_sess_aged_out’: TCP Session aged out; ‘udp_sess_aged_out’: UDP Session aged out; ‘other_sess_aged_out’: Other Session aged out; ‘tcp_no_slb’: TCP no SLB; ‘udp_no_slb’: UDP no SLB; ‘throttle_syn’: SYN Throttle; ‘drop_gslb’: Drop GSLB; ‘inband_hm_retry’: Inband HM retry; ‘inband_hm_reassign’: Inband HM reassign; ‘auto_reassign’: Auto-reselect server; ‘fast_aging_set’: Fast aging set; ‘fast_aging_reset’: Fast aging reset; ‘dns_policy_drop’: DNS Policy Drop; ‘tcp_invalid_drop’: TCP invalid drop; ‘anomaly_out_seq’: Anomaly out of sequence; ‘anomaly_zero_win’: Anomaly zero window; ‘anomaly_bad_content’: Anomaly bad content; ‘anomaly_pbslb_drop’: Anomaly pbslb drop; ‘no_resourse_drop’: No resource drop; ‘reset_unknown_conn’: Reset unknown conn; ‘reset_l7_on_failover’: RST L7 on failover; ‘ignore_msl’: ignore msl; ‘l2_dsr’: L2 DSR received; ‘l3_dsr’: L3 DSR received; ‘port_preserve_attempt’: NAT Port Preserve Try; ‘port_preserve_succ’: NAT Port Preserve Succ; ‘tcpsyndata_drop’: TCP SYN With Data Drop; ‘tcpotherflags_drop’: TCP SYN Other Flags Drop; ‘bw_rate_limit_exceed’: BW-Limit Exceed drop; ‘bw_watermark_drop’: BW-Watermark drop; ‘l4_cps_exceed’: L4 CPS exceed drop; ‘nat_cps_exceed’: NAT CPS exceed drop; ‘l7_cps_exceed’: L7 CPS exceed drop; ‘ssl_cps_exceed’: SSL CPS exceed drop; ‘ssl_tpt_exceed’: SSL TPT exceed drop; ‘ssl_watermark_drop’: SSL TPT-Watermark drop; ‘concurrent_conn_exceed’: L3V Conn Limit Drop; ‘svr_syn_handshake_fail’: L4 server handshake fail; ‘stateless_conn_timeout’: L4 stateless Conn TO; ‘tcp_ax_rexmit_syn’: L4 AX re-xmit SYN; ‘tcp_syn_rcv_ack’: L4 rcv ACK on SYN; ‘tcp_syn_rcv_rst’: L4 rcv RST on SYN; ‘tcp_sess_noest_aged_out’: TCP no-Est Sess aged out; ‘tcp_sess_noest_csyn_rcv_aged_out’: no-Est CSYN rcv aged out; ‘tcp_sess_noest_ssyn_xmit_aged_out’: no-Est SSYN snt aged out; ‘tcp_rexmit_syn’: L4 rcv rexmit SYN; ‘tcp_rexmit_syn_delq’: L4 rcv rexmit SYN (delq); ‘tcp_rexmit_synack’: L4 rcv rexmit SYN|ACK; ‘tcp_rexmit_synack_delq’: L4 rcv rexmit SYN|ACK DQ; ‘tcp_fwd_fin_dup’: L4 rcv fwd FIN dup; ‘tcp_rev_fin_dup’: L4 rcv rev FIN dup; ‘tcp_rev_ackfin’: L4 rcv rev FIN|ACK; ‘tcp_fwd_rst’: L4 rcv fwd RST; ‘tcp_rev_rst’: L4 rcv rev RST; ‘udp_req_oneplus_no_resp’: L4 UDP reqs no rsp; ‘udp_req_one_oneplus_resp’: L4 UDP req rsps; ‘udp_req_resp_notmatch’: L4 UDP req/rsp not match; ‘udp_req_more_resp’: L4 UDP req greater than rsps; ‘udp_resp_more_req’: L4 UDP rsps greater than reqs; ‘udp_req_oneplus’: L4 UDP reqs; ‘udp_resp_oneplus’: L4 UDP rsps; ‘out_seq_ack_drop’: Out of sequence ACK drop; ‘tcp_est’: L4 TCP Established; ‘synattack’: L4 SYN attack; ‘syn_rate’: TCP SYN rate per sec; ‘syncookie_buff_drop’: TCP SYN cookie buff drop; ‘syncookie_buff_queue’: TCP SYN cookie buff queue; ‘skip_insert_client_ip’: Skip Insert-client-ip; ‘synreceived_hw’: TCP SYN (HW SYN cookie); ‘dns_id_switch’: DNS query id switch; ‘server_down_del’: Server Down Del switch;

Type: string

Supported Values: all, intcp, synreceived, tcp_fwd_last_ack, tcp_rev_last_ack, tcp_rev_fin, tcp_fwd_fin, tcp_fwd_ackfin, inudp, syncookiessent, syncookiessent_ts, syncookiessentfailed, outrst, outrst_nosyn, outrst_broker, outrst_ack_attack, outrst_aflex, outrst_stale_sess, syn_stale_sess, outrst_tcpproxy, svrselfail, noroute, snat_fail, snat_no_fwd_route, snat_no_rev_route, snat_icmp_error_process, snat_icmp_no_match, smart_nat_id_mismatch, syncookiescheckfailed, novport_drop, no_vport_drop, nosyn_drop, nosyn_drop_fin, nosyn_drop_rst, nosyn_drop_ack, connlimit_drop, connlimit_reset, conn_rate_limit_drop, conn_rate_limit_reset, proxy_nosock_drop, drop_aflex, sess_aged_out, tcp_sess_aged_out, udp_sess_aged_out, other_sess_aged_out, tcp_no_slb, udp_no_slb, throttle_syn, drop_gslb, inband_hm_retry, inband_hm_reassign, auto_reassign, fast_aging_set, fast_aging_reset, dns_policy_drop, tcp_invalid_drop, anomaly_out_seq, anomaly_zero_win, anomaly_bad_content, anomaly_pbslb_drop, no_resourse_drop, reset_unknown_conn, reset_l7_on_failover, ignore_msl, l2_dsr, l3_dsr, port_preserve_attempt, port_preserve_succ, tcpsyndata_drop, tcpotherflags_drop, bw_rate_limit_exceed, bw_watermark_drop, l4_cps_exceed, nat_cps_exceed, l7_cps_exceed, ssl_cps_exceed, ssl_tpt_exceed, ssl_watermark_drop, concurrent_conn_exceed, svr_syn_handshake_fail, stateless_conn_timeout, tcp_ax_rexmit_syn, tcp_syn_rcv_ack, tcp_syn_rcv_rst, tcp_sess_noest_aged_out, tcp_sess_noest_csyn_rcv_aged_out, tcp_sess_noest_ssyn_xmit_aged_out, tcp_rexmit_syn, tcp_rexmit_syn_delq, tcp_rexmit_synack, tcp_rexmit_synack_delq, tcp_fwd_fin_dup, tcp_rev_fin_dup, tcp_rev_ackfin, tcp_fwd_rst, tcp_rev_rst, udp_req_oneplus_no_resp, udp_req_one_oneplus_resp, udp_req_resp_notmatch, udp_req_more_resp, udp_resp_more_req, udp_req_oneplus, udp_resp_oneplus, out_seq_ack_drop, tcp_est, synattack, syn_rate, syncookie_buff_drop, syncookie_buff_queue, skip_insert_client_ip, synreceived_hw, dns_id_switch, server_down_del

stats data

Counter Size Description
conn_rate_limit_drop 8 Conn rate limit drops
outrst_stale_sess 8 TCP out RST stale sess
connlimit_reset 8 Conn Limit resets
tcp_sess_aged_out 8 TCP Session aged out
bw_rate_limit_exceed 8 BW-Limit Exceed drop
no_vport_drop 8 vport not matching drops
snat_icmp_error_process 8 Source NAT ICMP Process
port_preserve_attempt 8 NAT Port Preserve Try
anomaly_pbslb_drop 8 Anomaly pbslb drop
proxy_nosock_drop 8 Proxy no sock drops
svr_syn_handshake_fail 8 L4 server handshake fail
snat_icmp_no_match 8 Source NAT ICMP No Match
drop_gslb 8 Drop GSLB
outrst_aflex 8 TCP out RST aFleX
anomaly_zero_win 8 Anomaly zero window
concurrent_conn_exceed 8 L3V Conn Limit Drop
reset_l7_on_failover 8 RST L7 on failover
nosyn_drop_rst 8 No SYN pkt drops - RST
anomaly_bad_content 8 Anomaly bad content
ignore_msl 8 ignore msl
tcpsyndata_drop 8 TCP SYN With Data Drop
nosyn_drop_fin 8 No SYN pkt drops - FIN
anomaly_out_seq 8 Anomaly out of sequence
tcp_rev_ackfin 8 L4 rcv rev FIN|ACK
tcp_rev_fin 8 L4 rcv rev FIN
conn_rate_limit_reset 8 Conn rate limit resets
out_seq_ack_drop 8 Out of sequence ACK drop
bw_watermark_drop 8 BW-Watermark drop
sess_aged_out 8 Session aged out
tcp_invalid_drop 8 TCP invalid drop
syn_stale_sess 8 SYN stale sess drop
syncookie_buff_drop 8 TCP SYN cookie buff drop
inudp 8 UDP received
tcpotherflags_drop 8 TCP SYN Other Flags Drop
udp_sess_aged_out 8 UDP Session aged out
auto_reassign 8 Auto-reselect server
dns_id_switch 8 DNS query id switch
fast_aging_set 8 Fast aging set
outrst_ack_attack 8 TCP out RST ACK attack
connlimit_drop 8 Conn Limit drops
udp_req_one_oneplus_resp 8 L4 UDP req rsps
tcp_syn_rcv_rst 8 L4 rcv RST on SYN
ssl_cps_exceed 8 SSL CPS exceed drop
syncookiessentfailed 8 TCP SYN cookie snt fail
ssl_tpt_exceed 8 SSL TPT exceed drop
smart_nat_id_mismatch 8 Auto NAT id mismatch
tcp_fwd_ackfin 8 L4 rcv fwd FIN|ACK
ssl_watermark_drop 8 SSL TPT-Watermark drop
tcp_rexmit_synack_delq 8 L4 rcv rexmit SYN|ACK DQ
tcp_fwd_fin 8 L4 rcv fwd FIN
tcp_fwd_fin_dup 8 L4 rcv fwd FIN dup
nosyn_drop_ack 8 No SYN pkt drops - ACK
tcp_rexmit_synack 8 L4 rcv rexmit SYN|ACK
skip_insert_client_ip 8 Skip Insert-client-ip
server_down_del 8 Server Down Del switch
l3_dsr 8 L3 DSR received
tcp_sess_noest_aged_out 8 TCP no-Est Sess aged out
syn_rate 8 TCP SYN rate per sec
l7_cps_exceed 8 L7 CPS exceed drop
synattack 8 L4 SYN attack
drop_aflex 8 aFleX drops
tcp_est 8 L4 TCP Established
svrselfail 8 Server sel failure
outrst_broker 8 TCP out RST L4 proxy
tcp_sess_noest_csyn_rcv_aged_out 8 no-Est CSYN rcv aged out
novport_drop 8 NAT no session drops
udp_req_oneplus_no_resp 8 L4 UDP reqs no rsp
fast_aging_reset 8 Fast aging reset
syncookiessent 8 TCP SYN cookie snt
tcp_rexmit_syn 8 L4 rcv rexmit SYN
outrst 8 TCP out RST
tcp_ax_rexmit_syn 8 L4 AX re-xmit SYN
tcp_sess_noest_ssyn_xmit_aged_out 8 no-Est SSYN snt aged out
syncookie_buff_queue 8 TCP SYN cookie buff queue
dns_policy_drop 8 DNS Policy Drop
throttle_syn 8 SYN Throttle
nosyn_drop 8 No SYN pkt drops
l4_cps_exceed 8 L4 CPS exceed drop
tcp_syn_rcv_ack 8 L4 rcv ACK on SYN
snat_fail 8 Source NAT failure
no_resourse_drop 8 No resource drop
inband_hm_retry 8 Inband HM retry
synreceived 8 TCP SYN received
reset_unknown_conn 8 Reset unknown conn
l2_dsr 8 L2 DSR received
outrst_nosyn 8 TCP out RST no SYN
udp_req_more_resp 8 L4 UDP req greater than rsps
other_sess_aged_out 8 Other Session aged out
snat_no_rev_route 8 Source NAT no rev route
tcp_fwd_rst 8 L4 rcv fwd RST
tcp_no_slb 8 TCP no SLB
nat_cps_exceed 8 NAT CPS exceed drop
udp_resp_oneplus 8 L4 UDP rsps
outrst_tcpproxy 8 TCP out RST TCP proxy
tcp_rev_fin_dup 8 L4 rcv rev FIN dup
udp_req_resp_notmatch 8 L4 UDP req/rsp not match
udp_no_slb 8 UDP no SLB
port_preserve_succ 8 NAT Port Preserve Succ
udp_resp_more_req 8 L4 UDP rsps greater than reqs
intcp 8 TCP received
tcp_fwd_last_ack 8 L4 rcv fwd last ACK
syncookiescheckfailed 8 TCP SYN cookie failed
tcp_rexmit_syn_delq 8 L4 rcv rexmit SYN (delq)
stateless_conn_timeout 8 L4 stateless Conn TO
tcp_rev_last_ack 8 L4 rcv rev last ACK
tcp_rev_rst 8 L4 rcv rev RST
noroute 8 IP out noroute
udp_req_oneplus 8 L4 UDP reqs
syncookiessent_ts 8 TCP SYN cookie snt ts
snat_no_fwd_route 8 Source NAT no fwd route
synreceived_hw 8 TCP SYN (HW SYN cookie)
inband_hm_reassign 8 Inband HM reassign