Citrix ADC SSLVPN Counters

This article contains information about the newnslog SSLVPN counters and its brief description.

Using the Counters

Log on to the ADC using an SSH client, change to SHELL, navigate to the /var/nslog directory, and then use the ‘nsconmsg’ command to see comprehensive statistics using the different counters available. For the detailed procedure refer to Citrix Blog – NetScaler ‘Counters’ Grab-Bag!.

The newnslog SSLVPN counters

The following table lists the newnslog SSLVPN counters with a simple description of the counter.

newnslog counter

Description

svpn_login_html_hit

Number of requests for VPN login page

svpn_minihttpd_fail

Number of failures to display VPN login page

svpn_cfg_html_hit

Number of client configuration requests received by VPN server

svpn_dns_hit

Number of DNS queries resolved by VPN server

svpn_wins_hit

Number of WINS queries resolved by VPN server

svpn_cs_hits

Number of SSL VPN tunnels formed between VPN server and client

svpn_cs_nonhttp_probes

Number of probes from VPN to back-end non-HTTP servers that have been accessed by the VPN client

svpn_cs_http_probes

Number of probes from VPN to back-end HTTP servers that have been accessed by the VPN client

svpn_cs_con_hits

Number of successful probes to all back-end servers

svpn_fs_hits

Number of file system requests received by VPN server

iip_tot_no_iip_config_no_mip

Both IIP and MIP is disabled

iip_tot_no_iip_config_no_tfr_no_mip

Number of times IIP assignment failed and MIP is disabled

iip_tot_no_iip_config_uses_mip

Number of times IIP assignment failed and MIP is disabled

iip_tot_iip_config_uses_mip

Number of times MIP is used as IIP assignment failed

iip_tot_iip_config_spillover_uses_mip

Number of times MIP is used on IIP Spillover

socks_method_req_recvd

Number of received SOCKS method request

socks_method_req_sent

Number of sent SOCKS method request

socks_method_resp_recvd

Number of received SOCKS method response

socks_method_resp_sent

Number of sent SOCKS method response

socks_connect_req_recvd

Number of received SOCKS connect request

socks_connect_req_sent

Number of sent SOCKS connect request

socks_connect_resp_recvd

Number of received SOCKS connect response

socks_connect_resp_sent

Number of sent SOCKS connect response

ipv6to4_map_insert_err

Number of Ipv6 to Ipv4 mapping Insert Errors

ipv6to4_findv6map_err

Number of IPv6toIPv4 find IPv6 mapping errors

parse_ipv6_addr_err

Errors in parsing for Ipv6 address from address string

socks_server_err

Number of SOCKS server error

socks_client_err

Number of SOCKS client error

sta_connect_success

Number of STA connection success

sta_connect_failure

Number of STA connection failure

cps_connect_success

Number of CPS connection success

cps_connect_failure

Number of CPS connection failure

sta_req_sent

Number of STA request sent

sta_resp_recvd

Number of STA response received

sta_renew_req_sent

Number of STA renew requests sent

sta_renew_resp_recvd

Number of STA renew response received

sta_response_reassembly_err

Number of STA response reassembly errors

sta_renew_no_client

Number of STA renew repsonse for missing clients

sta_renew_missing_refresh

Number of STA renew response missing refresh values

sta_validate_no_client

Number of STA validate response for clients that have already closed

sta_validate_not_established

Number of STA validate responses for clients not in TCP ESTABLISHED state

sta_mon_req

Number of STA monitor requests sent

sta_mon_recvd

Number of STA monitor responses received

sta_mon_success

Number of STA monitor successful responses

sta_mon_failure

Number of STA monitor failed responses

ica_license_failure

Number of ICA license failure

dtls_sta_validate_req

Number of STA validation requests on DTLS

dtls_sta_validate_err

Number of STA validation request errors on DTLS

dtls_sta_reconnect_tkt_req

Number of STA Reconnect ticket requests on DTLS

dtls_sta_postrsp_success

Number of Successful STA Validations done on DTLS

dtls_sta_postrsp_err

Number of errors during STA Validations on DTLS

turn_active_client_listeners

Number of active turn client listeners

stun_active_client_listeners

Number of active stun client listeners

turn_active_internal_listeners

Number of active turn internal listeners

turn_active_peer_listeners

Number of active turn internal listeners

turn_tot_preamble_received

Total number of preamble received on DTLS channel with STA ticket

turn_tot_preamble_sent

Total number of preamble sent on DTLS channel with STA reconnect ticket

turn_tot_allocate_req

Total number of turn allocate requests received

turn_tot_channel_bind_req

Total number of turn channel bind requests received

turn_tot_create_permission_req

Total number of turn create permission requests received

turn_tot_refresh_req

Total number of turn refresh requests received

turn_active_super_sessions

Number of active turn super sessions present

turn_active_client_sockets

Number of active turn client sockets held

turn_active_relay_sockets

Number of active turn relay sockets held

turn_active_permissions

Number of active turn permissions created

turn_active_channels

Number of active turn channels operating

turn_misc_active_counter

Total number of turn miscellaneous counters

turn_tot_misc_error

Total number of turn miscellaneous errors

turn_tot_internal_error

Total number of turn internal errors

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