Chapter 8 - NetX Duo trace events

This chapter contains a description of the NetX Duo events.

List of Events and Icons

The following is a list of NetX Duo events displayed by TraceX.

Icon	Meaning
	Internal ARP Request Receive
	Internal ARP Request Send
	Internal ARP Response Receive
	Internal ARP Response Send
	Internal ICMP Receive
	Internal ICMP Send
	Internal NetX Duo IGMP Receive
	Internal IP Receive
	Internal IP Send
	Internal TCP Data Receive
	Internal TCP Data Send
	Internal TCP FIN Receive
	Internal TCP FIN Send
	Internal TCP RST Receive
	Internal TCP RST Send
	Internal TCP SYN Receive
	Internal TCP SYN Send
	Internal UDP Receive
	Internal UDP Send
	Internal RARP Receive
	Internal RARP Send
	Internal TCP Retry
	Internal TCP State Change
	Internal I/O Driver Packet Send
	Internal I/O Driver Initialize
	Internal I/O Driver Link Enable
	Internal I/O Driver Link Disable
	Internal I/O Driver Packet Broadcast
	Internal I/O Driver ARP Send
	Internal I/O Driver ARP Response Send
	Internal I/O Driver RARP Send
	Internal I/O Driver Multicast Join
	Internal I/O Driver Multicast Leave
	Internal I/O Driver Get Status
	Internal I/O Driver Get Speed
	Internal I/O Driver Get Duplex Type
	Internal I/O Driver Get Error Count
	Internal I/O Driver Get RX Count
	Internal I/O Driver Get TX Count
	Internal I/O Driver Get Allocation Errors
	Internal I/O Driver Un-initialize
	Internal I/O Driver Deferred Processing
	ARP Dynamic Entries Invalidate (nx_arp_dynamic_entries_invalidate)
	ARP Dynamic Entry Set (nx_arp_dynamic_entry_set)
	ARP Enable (nx_arp_enable)
	ARP Gratuitous Send (nx_arp_gratuitous_send)
	ARP Hardware Address Find (nx_arp_hardware_address_find)
	ARP Information Get (nx_arp_info_get)
	ARP IP Address Find (nx_arp_ip_address_find)
	ARP Static Entry Create (nx_arp_static_entry_create)
	ARP Static Entries Delete (nx_arp_static_entries_delete)
	ARP Static Entry Delete (nx_arp_static_entry_delete)
	Duo Cache Entry Delete (nxd_nd_cache_entry_delete)
	Duo Cache Entry Set (nxd_nd_cache_entry_set)
	Duo Cache Invalidate (nxd_nd_cache_invalidate)
	Duo Cache IP Address Find (nxd_nd_cache_ip_address_find)
	Duo ICMP Enable (nxd_icmp_enable)
	Duo ICMP IPv6 Ping (nxd_icmp_ping)
	Duo IP Max Payload Size Find (nx_max_payload_size_find)
	Duo IP Raw Packet Send (nxd_ip_raw_packet_send)
	Duo IPv6 Default Router Add (nxd_ipv6_default_router_add)
	Duo IPv6 Default Router Delete (nxd_ipv6_default_router_delete)
	Duo IPv6 Enable (nxd_ipv6_enable)
	Duo IPv6 Global Address Get (nxd_ipv6_global_address_get)
	Duo IPv6 Global Address Set (nxd_ipv6_global_address_set)
	Duo IPv6 Initiate Dad Process (nxd_ipv6_initiate_dad_process)
	Duo IPv6 Interface Address Get (nxd_ipv6_interface_address_get)
	Duo IPv6 Interface Address Set (nxd_ipv6_interface_address_set)
	Duo IPv6 Link Local Address Get (nxd_ipv6_linklocal_address_get)
	Duo IPv6 Link Local Address Set (nxd_ipv6_linklocal_address_set)
	Duo IPv6 Raw Packet Send (nxd_ipv6_raw_packet_send)
	Duo TCP Socket Peer Info Get (nxd_tcp_socket_peer_info_get)
	Duo TCP Socket Set Interface (nxd_tcp_socket_set_interface)
	Duo UDP Socket Send (nxd_udp_socket_send)
	Duo UDP Socket Set Interface (nxd_udp_socket_set_interface)
	Duo UDP Source Extract (nxd_udp_source_extract)
	ICMP Enable (nx_icmp_enable)
	ICMP Information Get (nx_icmp_info_get)
	ICMP Ping (nx_icmp_ping)
	IGMP Enable (nx_igmp_enable)
	IGMP Information Get (nx_igmp_info_get)
	IGMP Loopback Disable (nx_igmp_loopback_disable)
	IGMP Loopback Enable (nx_igmp_loopback_enable)
	IGMP Multicast Join (nx_igmp_multicast_join)
	IGMP Multicast Leave (nx_igmp_multicast_leave)
	IP Address Change Notify (nx_ip_address_change_notify)
	IP Address Get (nx_ip_address_get)
	IP Address Set (nx_ip_address_set)
	IP Create (nx_ip_create)
	IP Delete (nx_ip_delete)
	IP Driver Direct Command (nx_ip_driver_direct_command)
	IP Forwarding Disable (nx_ip_forwarding_disable)
	IP Forwarding Enable (nx_ip_forwarding_enable)
	IP Fragment Disable (nx_ip_fragment_disable)
	IP Fragment Enable (nx_ip_fragment_enable)
	IP Gateway Address Set (nx_ip_gateway_address_set)
	IP Information Get (nx_ip_info_get)
	IP Interface Attach (nx_ip_interface_attach)
	IP Interface Info Get (nx_ip_interface_info_get)
	IP Raw Packet Disable (nx_ip_raw_packet_disable)
	IP Raw Packet Enable (nx_ip_raw_packet_enable)
	IP Raw Packet Receive (nx_ip_raw_packet_receive)
	IP Raw Packet Send (nx_ip_raw_packet_send)
	IP Static Route Add (nx_ip_static_route_add)
	IP Static Route Delete (nx_ip_static_route_delete)
	IP Status Check (nx_ip_status_check)
	IPSEC Enable (nx_ipsec_enable)
	Packet Allocate (nx_packet_allocate)
	Packet Copy (nx_packet_copy)
	Packet Data Append (nx_packet_data_append)
	Packet Data Extract Offset (nx_packet_data_extract_offset)
	Packet Data Retrieve (nx_packet_data_retrieve)
	Packet Length Get (nx_packet_length_get)
	Packet Pool Create (nx_packet_pool_create)
	Packet Pool Delete (nx_packet_pool_delete)
	Packet Pool Information Get (nx_packet_pool_info_get)
	Packet Release (nx_packet_release)
	Packet Transmit Release (nx_packet_transmit_release)
	RARP Disable (nx_rarp_disable)
	RARP Enable (nx_rarp_enable)
	RARP Information Get (nx_rarp_info_get)
	System Initialize (nx_system_initialize)
	TCP Client Socket Bind (nx_tcp_client_socket_bind)
	TCP Client Socket Connect (nx_tcp_client_socket_connect)
	TCP Client Socket Port Get (nx_tcp_client_socket_port_get)
	TCP Client Socket Unbind (nx_tcp_client_socket_unbind)
	TCP Enable (nx_tcp_enable)
	TCP Free Port Find (nx_tcp_free_port_find)
	TCP Information Get (nx_tcp_info_get)
	TCP Server Socket Accept (nx_tcp_server_socket_accept)
	TCP Server Socket Listen (nx_tcp_server_socket_listen)
	TCP Server Socket Relisten (nx_tcp_server_socket_relisten)
	TCP Server Socket Unaccept (nx_tcp_server_socket_unaccept)
	TCP Server Socket Unlisten (nx_tcp_server_socket_unlisten)
	TCP Socket Bytes Available (nx_tcp_socket_bytes_available)
	TCP Socket Create (nx_tcp_socket_create)
	TCP Socket Delete (nx_tcp_socket_delete)
	TCP Socket Disconnect (nx_tcp_socket_disconnect)
	TCP Socket Information Get (nx_tcp_socket_info_get)
	TCP Socket MSS Get (nx_tcp_socket_mss_get)
	TCP Socket MSS Peer Get (nx_tcp_socket_mss_peer_get)
	TCP Socket MSS Set (nx_tcp_socket_mss_set)
	TCP Socket Peer Info Get (nx_tcp_socket_peer_info_get)
	TCP Socket Receive (nx_tcp_socket_receive)
	TCP Socket Receive Notify (nx_tcp_socket_receive_notify)
	TCP Socket Send (nx_tcp_socket_send)
	TCP Socket State Wait (nx_tcp_socket_state_wait)
	TCP Socket Transmit Configure (nx_tcp_socket_transmit_configure)
	TCP Socket Window Update Notify Set (nx_tcp_socket_window_update_notify_set)
	UDP Enable (nx_udp_enable)
	UDP Free Port Find (nx_udp_free_port_find)
	UDP Information Get (nx_udp_info_get)
	UDP Socket Bind (nx_udp_socket_bind)
	UDP Socket Bytes Available (nx_udp_socket_bytes_available)
	UDP Socket Checksum Disable (nx_udp_socket_checksum_disable)
	UDP Socket Checksum Enable (nx_udp_socket_checksum_enable)
	UDP Socket Create (nx_udp_socket_create)
	UDP Socket Delete (nx_udp_socket_delete)
	UDP Socket Information Get (nx_udp_socket_info_get)
	UDP Socket Interface Set (nx_udp_socket_interface_set)
	UDP Socket Port Get (nx_udp_socket_port_get)
	UDP Socket Receive (nx_udp_socket_receive)
	UDP Socket Receive Notify (nx_udp_socket_receive_notify)
	UDP Socket Send (nx_udp_socket_send)
	UDP Socket Unbind (nx_udp_socket_unbind)
	UDP Source Extract (nx_udp_source_extract)

Event Descriptions

The following pages describe the NetX Duo Trace Events.

Internal ARP Request Receive

Internal ARP request receive

Icon

Description

This event represents an internal NetX Duo ARP request receive event.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Source IP address
Info Field 3: Pointer to packet
Info Field 4: Not used

Internal ARP Request Send

Internal ARP request send

Icon

Description

This event represents an internal NetX Duo ARP request send event.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Destination IP address
Info Field 3: Pointer to packet
Info Field 4: Not used

Internal ARP Response Receive

Internal ARP request receive

Icon

Description

This event represents an internal NetX Duo ARP response receive event.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Source IP address
Info Field 3: Pointer to packet
Info Field 4: Not used

Internal ARP Response Send

Internal ARP request send

Icon

Description

This event represents an internal NetX Duo response send event.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Destination IP address
Info Field 3: Pointer to packet
Info Field 4: Not used

Internal ICMP Receive

Internal ICMP receive

Icon

Description

This event represents an internal NetX Duo ICMP receive event.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Source IP address
Info Field 3: Pointer to packet
Info Field 4: Word 0 of ICMP header

Internal ICMP Send

Internal ICMP send

Icon

Description

This event represents an internal NetX Duo ICMP send event.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Destination IP address
Info Field 3: Pointer to packet
Info Field 4: Word 0 of ICMP header

Internal IGMP Receive

Internal IGMP receive

Icon

Description

This event represents an internal NetX Duo IGMP receive event.

Information Fields

Info Field 1: IP Pointer
Info Field 2: Source IP address
Info Field 3: Pointer to packet
Info Field 4: Word 0 of IGMP header

Internal IP Receive

Internal IP receive

Icon

Description

This event represents an internal NetX Duo IP receive event.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Source IP address
Info Field 3: Pointer to packet
Info Field 4: Packet length

Internal IP Send

Internal IP send

Icon

Description

This event represents an internal NetX Duo IP send event.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Destination IP address
Info Field 3: Pointer to packet
Info Field 4: Packet length

Internal TCP Data Receive

Icon

Description

This event represents an internal NetX Duo TCP data receive event.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Source IP address
Info Field 3: Pointer to packet
Info Field 4: Receive sequence number

Internal TCP data send

Internal TCP Data Send

Icon

Description

This event represents an internal NetX Duo TCP data send event.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Pointer to socket
Info Field 3: Pointer to packet
Info Field 4: Transmit sequence number

Internal TCP FIN Receive

Internal TCP fin receive

Icon

Description

This event represents an internal NetX Duo TCP FIN receive event.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Pointer to socket
Info Field 3: Pointer to packet
Info Field 4: Receive sequence number

Internal TCP FIN Send

Internal TCP fin send

Icon

Description

This event represents an internal NetX Duo TCP FIN send event.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Pointer to socket
Info Field 3: Pointer to packet
Info Field 4:Transmit sequence number

Internal TCP RST Receive

Internal TCP RST receive

Icon

Description

This event represents an internal NetX Duo TCP reset receive event.

Information Fields

Info Field 1: Pointer to the IP instance.
Info Field 2: Pointer to socket.
Info Field 3: Pointer to packet.
Info Field 4: Receive sequence number.

Internal TCP RST Send

Internal TCP RST send

Icon

Description

This event represents an internal NetX Duo TCP reset send event.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Pointer to socket
Info Field 3: Pointer to packet
Info Field 4: Transmit sequence number

Internal TCP SYN Receive

Internal TCP SYN receive

Icon

Description

This event represents an internal NetX Duo TCP SYN receive event.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Pointer to socket
Info Field 3: Pointer to packet
Info Field 4: Receive sequence number

Internal TCP SYN Send

Internal TCP SYN send

Icon

Description

This event represents an internal NetX Duo TCP SYN send event.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Pointer to socket
Info Field 3: Pointer to packet -Info Field 4: Transmit sequence number

Internal UDP Receive

Internal UDP receive

Icon

Description

This event represents an internal NetX Duo UDP receive event.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Pointer to socket
Info Field 3: Pointer to packet
Info Field 4: Word 0 of UDP header

Internal UDP Send

Internal UDP send

Icon

Description

This event represents an internal NetX Duo UDP send event.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Pointer to socket
Info Field 3: Pointer to packet
Info Field 4: Word 0 of UDP header

Internal RARP Receive

Internal RARP receive

Icon

Description

This event represents an internal NetX Duo RARP receive event.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Target IP address
Info Field 3: Pointer to packet
Info Field 4: Word 1 of RARP header

Internal RARP Send

Internal RARP send

Icon

Description

This event represents an internal NetX Duo RARP send event.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Target IP address
Info Field 3: Pointer to packet
Info Field 4: Word 1 of RARP header

Internal TCP Retry

Internal TCP retry

Icon

Description

This event represents an internal NetX Duo TCP retry event.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Pointer to socket
Info Field 3: Pointer to packet
Info Field 4: Number of retries

Internal TCP State Change

Internal TCP state change

Icon

Description

This event represents an internal NetX Duo TCP socket state change event.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Pointer to socket
Info Field 3: Previous state
Info Field 4: New state

Internal I/O Driver Packet Send

Internal I/O driver packet send

Icon

Description

This event represents an internal NetX Duo I/O driver packet send event.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Pointer to packet
Info Field 3: Packet size
Info Field 4: Not used

Internal I/O Driver Initialize

Internal I/O driver initialize

Icon

Description

This event represents an internal NetX Duo I/O driver initialize event.

Information Fields

Info Field 1: Pointer to the IP instance.
Info Field 2: Not used.
Info Field 3: Not used.
Info Field 4: Not used.

Internal I/O Driver Link Enable

Internal I/O driver link enable

Icon

Description

This event represents an internal NetX Duo I/O driver link enable event.

Information Fields

Info Field 1: Pointer to the IP instance.
Info Field 2: Not used.
Info Field 3: Not used.
Info Field 4: Not used.

Internal I/O Driver Link Disable

Internal I/O driver link disable

Icon

Description

This event represents an internal NetX Duo I/O driver link disable event.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Not used
Info Field 3: Not used
Info Field 4: Not used

Internal I/O Driver Packet Broadcast

Internal I/O driver packet broadcast

Icon

Description

This event represents an internal NetX Duo I/O driver packet broadcast event.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Pointer to packet
Info Field 3: Packet size
Info Field 4: Not used

Internal I/O Driver ARP Send

Internal I/O driver ARP send

Icon

Description

This event represents an internal NetX Duo I/O driver ARP send event.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Pointer to packet
Info Field 3: Packet size
Info Field 4: Not used

Internal I/O Driver ARP Response Send

Internal I/O driver ARP response send

Icon

Description

This event represents an internal NetX Duo I/O driver ARP response send event.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Pointer to packet
Info Field 3: Packet size
Info Field 4: Not used

Internal I/O Driver RARP Send

Internal I/O driver RARP send

Icon

Description

This event represents an internal NetX Duo I/O driver RARP send event.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Pointer to packet
Info Field 3: Packet size
Info Field 4: Not used

Internal I/O Driver Multicast Join

Internal I/O driver multicast join

Icon

Description

This event represents an internal NetX Duo I/O driver multicast join event.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Not used
Info Field 3: Not used
Info Field 4: Not used

Internal I/O Driver Multicast Leave

Internal I/O driver multicast leave

Icon

Description

This event represents an internal NetX Duo I/O driver multicast leave event.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Not used
Info Field 3: Not used
Info Field 4: Not used

Internal I/O Driver Get Status

Internal I/O driver get status

Icon

Description

This event represents an internal NetX Duo I/O driver get status event.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Not used
Info Field 3: Not used
Info Field 4: Not used

Internal I/O Driver Get Speed

Internal I/O driver get speed

Icon

Description

This event represents an internal NetX Duo I/O driver get speed event.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Not used
Info Field 3: Not used
Info Field 4: Not used

Internal I/O Driver Get Duplex Type

Internal I/O driver get duplex type

Icon

Description

This event represents an internal NetX Duo I/O driver get duplex type event.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Not used
Info Field 3: Not used
Info Field 4: Not used

Internal I/O Driver Get Error Count

Internal I/O driver get error count

Icon

Description

This event represents an internal NetX Duo I/O driver get error count event.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Not used
Info Field 3: Not used
Info Field 4: Not used

Internal I/O Driver Get RX Count

Internal I/O driver get RX count

Icon

Description

This event represents an internal NetX Duo I/O driver get RX count event.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Not used
Info Field 3: Not used
Info Field 4: Not used

Internal I/O Driver Get TX Count

Internal I/O driver get TX count

Icon

Description

This event represents an internal NetX Duo I/O driver get TX count event.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Not used
Info Field 3: Not used
Info Field 4: Not used

Internal I/O Driver Get Allocation Errors

Internal I/O driver get allocation errors

Icon

Description

This event represents an internal NetX Duo I/O driver get allocation errors event.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Not used
Info Field 3: Not used
Info Field 4: Not used

Internal I/O Driver Un-initialize

Internal I/O driver un-initialize

Icon

Description

This event represents an internal NetX Duo I/O driver un-initialize event.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Not used
Info Field 3: Not used
Info Field 4: Not used

Internal I/O Driver Deferred Processing

Internal I/O driver deferred processing

Icon

Description

This event represents an internal NetX Duo I/O driver deferred processing event.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Pointer to packet
Info Field 3: Packet length
Info Field 4: Not used

ARP Dynamic Entries Invalidate

nx_arp_dynamic_entries_invalidate

Icon

Description

This event represents invalidating all dynamic ARP entires via nx_arp_dynamic_entries_invalidate.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Entries invalidated
Info Field 3: Not used
Info Field 4: Not used

ARP Dynamic Entry Set

nx_arp_dynamic_entry_set

Icon

Description

This event represents setting a dynamic ARP entry via nx_arp_dynamic_entry_set.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: IP address
Info Field 3: Physical address (MSW)
Info Field 4: Physical address (LSW)

ARP Enable

nx_arp_enable

Icon

Description

This event represents enabling ARP via nx_arp_enable.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: ARP cache memory pointer
Info Field 3: ARP cache memory size
Info Field 4: Not used

ARP Gratuitous Send

nx_arp_gratuitous_send

Icon

Description

This event represents a gratuitous ARP send via nx_arp_gratuitous_send.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Not used
Info Field 3: Not used
Info Field 4: Not used

ARP Hardware Address Find

nx_arp_hardware_address_find

Icon

Description

This event represents finding a physical address via nx_arp_hardware_address_find.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: IP address
Info Field 3: Physical address (MSW)
Info Field 4: Physical address (LSW)

ARP Information Get

nx_arp_info_get

Icon

Description

This event represents getting information via nx_arp_info_get.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: ARPs sent
Info Field 3: ARP responses
Info Field 4: ARPs received

ARP IP Address Find

nx_arp_ip_address_find

Icon

Description

This event represents finding an IP address associated with the supplied physical address via nx_arp_ip_address_find.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: IP address
Info Field 3: Physical address (MSW)
Info Field 4: Physical address (LSW)

ARP Static Entry Create

nx_arp_static_entry_create

Icon

Description

This event represents creating a static ARP entry via nx_arp_static_entry_create.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: IP address
Info Field 3: Physical address (MSW)
Info Field 4: Physical address (LSW)

ARP Static Entries Delete

nx_arp_static_entries_delete

Icon

Description

This event represents deleting all ARP static entries via nx_arp_static_entries_delete.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Entries deleted
Info Field 3: Not used
Info Field 4: Not used

ARP Static Entry Delete

nx_arp_static_entry_delete

Icon

Description

This event represents deleting a static ARP entry via nx_arp_static_entry_delete.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: IP address
Info Field 3: Physical address (MSW)
Info Field 4: Physical address (LSW)

Duo Cache Entry Delete

nxd_und_cache_entry_delete

Icon

Description

This event represents deleting an entry in the neighbor cache table via nx_udp_socket_create.

Information Fields

Info Field 1: Fourth (least significant) word of the IPv6 link local address to delete
Info Field 2: Not used
Info Field 3: Not used
Info Field 4: Not used

Duo Cache Entry Set

nxd_nd_cache_entry_set

Icon

Description

This event represents creating a cache entry and adding to the neighbor cache table via nxd_nd_cache_entry_set.

Information Fields

Info Field 1: Fourth (least significant) word of the IPv6 address to add
Info Field 2: Physical address msb
Info Field 3: Physical address lsb
Info Field 4: Not used

Duo Cache Invalidate

nxd_nd_cache_invalidate

Icon

Description

This event represents invalidating the entire neighbor cache table via nxd_nd_cache_invalidate.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Not used
Info Field 3: Not used
Info Field 4: Not used

Duo Cache IP Address Find

nxd_nd_cache_ip_address_find

Icon

Description

This event represents retrieving an IP address matching the supplied physical address from the cache table via nxd_nd_cache_ip_address_find.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Fourth (least significant) word of the IPv6 address
Info Field 3: Physical address msb
Info Field 4: Physical address lsb

Duo ICMP Enable

nxd_icmp_enable

Icon

Description

This event represents ICMPv4 and ICMPv6 services being enabled on the specified IP instance via nxd_icmp_enable.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Not used
Info Field 3: Not used
Info Field 4: Not used

Duo ICMP Ping

nxd_icmp_ping

Icon

Description

This event represents sending a ping (echo request) to an IPv6 host via nxd_icmp_ping.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: IPv6 address
Info Field 3: Pointer to echo data
Info Field 4: Size of echo data

Duo IP Max Payload Size Find

nxd_ip_max_payload_size

Icon

Description

This event computes the max payload the specified packet can carry without requiring fragmentation.

Information Fields

Info Field 1: Socket pointer
Info Field 2: Peer IP address
Info Field 3: Peer port Info Field 4: Not used

Duo IP Raw Packet Send

nxd_ip_max_packet_send

Icon

Description

This event represents sending a raw IP packet out the specified network interface to the supplied IP destination addressvia nxd_ip_raw_packet_send.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Pointer to packet to send
Info Field 3: Pointer to destination address
Info Field 4: Packet protocol

Duo IPv6 Default Router Add

nxd_ipv6_default_router_add

Icon

Description

This event represents adding a default router to the IP instance’s IPv6 routing table via nxd_ipv6_default_router_add.

Information Fields

Info Field 1: Pointer to IP instance.
Info Field 2: Destination Network address.
Info Field 3: Life time information.
Info Field 4: Not used.

Duo IPv6 Default Router Delete

nxd_ipv6_default_router_delete

Icon

Description

This event represents removing a default router from the IP instance’s IPv6 routing table via nxd_ipv6_default_router_delete.

Information Fields

Info Field 1: Pointer to IP instance.
Info Field 2: Fourth word (least significant) of the default router IPv6 address.
Info Field 3: Not used.
Info Field 4: Not used.

Duo IPv6 Enable

nxd_ipv6_enable

Icon

Description

This event represents enabling IPv6 services on the supplied IP instance via nxd_ipv6_enable.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Not used
Info Field 3: Not used
Info Field 4: Not used

Duo IPv6 Global Address Get

nxd_ipv6_global_address_get

Icon

Description

This event represents retrieving the global (primary) IP address on the IP instance located at index 1 in the IP instance interface table via nxd_ipv6_global_address_get.

Information Fields

Info Field 1: Pointer to IP instance.
Info Field 2: Fourth word (least significant) of the global address
Info Field 3: IPv6 address prefix length.
Info Field 4: Index into IP interface table (1).

Duo IPv6 Global Address Set

nxd_ipv6_global_address_set

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Description

This event represents setting the global (primary) IP address on the IP instance located at index 1 in the IP instance interface table via nxd_ipv6_global_address_set.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Fourth word (least significant) of the global address
Info Field 3: IPv6 address prefix length
Info Field 4: Index into IP interface table (1)

Duo IPv6 Initiate Dad Process

nxd_ipv6_initiate_dad_process

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Description

This event represents the start of the Duplicate Address Detection (DAD) process when the IP instance is assigned a link local or an IP interface address via nxd_ipv6_initiate_dad_process.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Not used
Info Field 3: Not used
Info Field 4: Not used

Duo IPv6 Interface Address Get

nxd_ipv6_interface_address_get

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Description

This event represents retrieving the IP address and prefix at the specified index into the IP instance interface address table via nxd_ipv6_interface_address_get.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Fourth word (least significant) of the IPv6 address to return
Info Field 4: Index of interface into the IP instance interface table

Duo IPv6 Interface Address Set

nxd_ipv6_interface_address_set

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Description

This event represents setting the IP address and prefix at the specified index into the IP instance interface address table. Not permitted on index zero (link local address) via nxd_ipv6_interface_address_set.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Fourth word (least significant) of the IPv6 address to return
Info Field 3: Prefix length
Info Field 4: Index of interface into the IP instance interface table

Duo IPv6 Link Local Address Get

nxd_ipv6_linklocal_address_get

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Description

This event represents retrieving the link local address of the specified IP instance via nxd_ipv6_linklocal_address_get.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Fourth word (least significant) of the IP v6 link local address
Info Field 3: Not used
Info Field 4: Not used

Duo IPv6 Link Local Address Set

nxd_ipv6_linklocal_address_set

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Description

This event represents setting the link local address of the IP instance via nxd_ipv6_linklocal_address_set.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Fourth (least significant) word of the IPv6 link local address
Info Field 3: Not used
Info Field 4: Not used

Duo IPv6 Raw Packet Send

nxd_ipv6_raw_packet_send

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Description

This event represents sending a raw IP packet through the primary IP interface to the specified destination via nxd_ip_raw_packet_send.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Pointer to packet to send
Info Field 3: Destination IP address
Info Field 4: Not used

Duo TCP Socket Peer Info Get

nxd_tcp_socket_peer_info_get

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Description

This event extracts the sender data from a received TCP packet on the specified socket. It returns the IP address and port of the sender.

Information Fields

Info Field 1: Socket pointer
Info Field 2: Peer IP address
Info Field 3: Peer port
Info Field 4: The lease significant 32-bit of the IP address

Duo TCP Socket Set Interface

nxd_tcp_socket_set_interface

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Description

This event represents setting the outgoing socket interface after a client connects with a TCP server on the specified server IP address via nxd_tcp_client_socket_connect.

Information Fields

Info Field 1: Pointer to TCP Socket
Info Field 2: Interface ID
Info Field 3: Not used
Info Field 4: Not used

Duo UDP Socket Send

nxd_udp_socket_send

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Description

This event represents sending a UDP packet through the specified socket with the input IP address and port via nxd_udp_socket_send.

Information Fields

Info Field 1: Pointer UDP Socket
Info Field 2: Pointer to UDP packet
Info Field 3: Packet length
Info Field 4: Not used

Duo UDP Socket Set Interface

nxd_udp_socket_set_interface

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Description

This event represents setting the specified UDP socket outgoing interface to the interface corresponding to the input interface ID via nxd_udp_socket_set_interface.

Information Fields

Info Field 1: Pointer to UDP Socket
Info Field 2: Interface ID
Info Field 3: Not used
Info Field 4: Not used

Duo UDP Source Extract

nxd_udp_socket_extract

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Description

This event represents extracting the IP address and source port of a received packet (either IPv4 or IPv6). If IPv6, the fourth word (least significant) of the IP address is returned via nxd_udp_source_extract.

Information Fields

Info Field 1: Pointer to the packet
Info Field 2: IP version
Info Field 3: Source IP address (IPv4 or IPv6)
Info Field 4: Source port

ICMP Enable

nx_icmp_enable

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Description

This event represents enabling ICMP via nx_icmp_enable.

Information Fields

Info Field 1: Pointer to the IP instance l;
Info Field 2: Not used
Info Field 3: Not used
Info Field 4: Not used

ICMP Information Get

nx_icmp_info_get

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Description

This event represents getting information via nx_icmp_info_get.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Pings sent
Info Field 3: Ping responses
Info Field 4: Pings received

ICMP Ping

nx_icmp_ping

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Description

This event represents pinging a target IP address via nx_icmp_ping.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: IP address
Info Field 3: Pointer to data
Info Field 4: Size of data

IGMP Enable

nx_icmp_enable

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Description

This event represents enabling IGMP via nx_igmp_enable.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Not used
Info Field 3: Not used
Info Field 4: Not used

IGMP Information Get

nx_icmp_info_get

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Description

This event represents getting information via nx_igmp_info_get.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Reports sent
Info Field 3: Queries received
Info Field 4: Groups joined

IGMP Loopback Disable

nx_igmp_loopback_disable

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Description

This event represents disabling IGMP loopback via nx_igmp_loopback_disable.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Not used
Info Field 3: Not used
Info Field 4: Not used

IGMP Loopback Enable

nx_igmp_loopback_enable

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Description

This event represents enabling IGMP loopback via nx_igmp_loopback_enable.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Not used
Info Field 3: Not used
Info Field 4: Not used

IGMP Multicast Join

nx_igmp_multicast_join

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Description

This event represents joining a multicast group via nx_igmp_multicast_join.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Group IP address
Info Field 3: Not used
Info Field 4: Not used

IGMP Multicast Leave

nx_igmp_multicast_leave

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Description

This event represents leaving a multicast group via nx_igmp_multicast_leave.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Group IP address
Info Field 3: Not used
Info Field 4: Not used

IP Address Change Notify

nx_ip_address_change_notify

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Description

This event represents registering for IP change notification via nx_ip_address_change_notify.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Callback function pointer
Info Field 3: Additional information pointer
Info Field 4: Not used

IP Address Get

nx_ip_address_get

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Description

This event represents getting the IP address via nx_ip_address_get.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: IP address
Info Field 3: Network mask
Info Field 4: Not used

IP Address Set

nx_ip_address_set

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Description

This event represents setting the IP address via nx_ip_address_set.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: IP address
Info Field 3: Network mask
Info Field 4: Not used

IP Create

nx_ip_create

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Description

This event represents creating an IP instance via nx_ip_create.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: IP address
Info Field 3: Network mask
Info Field 4: Default packet pool pointer

IP Delete

nx_ip_delete

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Description

This event represents deleting an IP instance via nx_ip_delete.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Not used
Info Field 3: Not used
Info Field 4: Not used

IP Driver Direct Command

nx_ip_driver_direct_command

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Description

This event represents a direct I/O driver command via nx_ip_driver_direct_command.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Driver command
Info Field 3: Return value
Info Field 4: Not used

IP Forwarding Disable

nx_ip_forwarding_disable

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Description

This event represents disabling IP forwarding via nx_ip_forwarding_disable.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Not used
Info Field 3: Not used
Info Field 4: Not used

IP Forwarding Enable

nx_ip_forwarding_enable

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Description

This event represents enabling IP forwarding via nx_ip_forwarding_enable.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Not used
Info Field 3: Not used
Info Field 4: Not used

IP Fragment Disable

nx_ip_fragment_disable

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Description

This event represents disabling IP fragmenting via nx_ip_fragment_disable.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Not used
Info Field 3: Not used
Info Field 4: Not used

IP Fragment Enable

nx_ip_fragment_enable

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Description

This event represents enabling IP fragmenting via nx_ip_fragment_enable.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Not used
Info Field 3: Not used
Info Field 4: Not used

IP Gateway Address Set

nx_ip_gateway_address_set

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Description

This event represents setting the gateway IP address via nx_ip_gateway_address_set.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Gateway IP address
Info Field 3: Not used
Info Field 4: Not used

IP Information Get

nx_ip_info_get

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Description This event represents getting IP information via nx_ip_info_get.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: IP bytes sent
Info Field 3: IP bytes received
Info Field 4: IP packets dropped

IP Interface Attach

nx_interface_attach

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Description

This event represents a secondary network interface being attached to the IP instance via nx_ip_interface_attach.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Interface IP Address
Info Field 3: Index into IP interface table
Info Field 4: Not used

IP Interface Info Get

nx_ip_interface_info_get

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Description

This event represents information retrieved from the specified network interface via nx_ip_interface_info_get.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Interface IP address
Info Field 3: Interface MAC address msb
Info Field 4: Interface MAC address lsb

IP Raw Packet Disable

nx_ip_raw_packet_disable

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Description

This event represents disabling raw IP packet communication via nx_ip_raw_packet_disable.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Not used
Info Field 3: Not used
Info Field 4: Not used

IP Raw Packet Enable

nx_ip_raw_packet_enable

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Description

This event represents enabling raw IP packet communication via nx_ip_raw_packet_enable.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Not used
Info Field 3: Not used
Info Field 4: Not used

IP Raw Packet Receive

nx_ip_raw_packet_receive

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Description

This event represents receiving a raw IP packet via nx_ip_raw_packet_receive.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Pointer to packet
Info Field 3: Wait option
Info Field 4: Not used

IP Raw Packet Send

nx_ip_raw_packet_send

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Description

This event represents sending a raw IP packet via nx_ip_raw_packet_send.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Pointer to packet
Info Field 3: Destination IP address
Info Field 4: Type of service

IP Static Route Add

nx_ip_static_route_add

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Description

This event represents a static route being added to the IP instance routing table via nx_ip_static_route_add.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Network address
Info Field 3: Network mask
Info Field 4: Next hop

IP Static Route Delete

nx_ip_static_route_delete

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Description

This event represents a static route being removed from the IP instance routing table via nx_ip_static_route_delete.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Network address
Info Field 3: Network mask
Info Field 4: Not used

IP Status Check

nx_ip_status_check

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Description

This event represents checking for an IP status via nx_ip_status_check.

Information Fields

Info Field 1: Pointer to the IP instance
Info Field 2: Requested status
Info Field 3: Actual status
Info Field 4: Wait option

IPSEC Enable

nx_ipsec_enable

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Description

This event represents enabling IPSec services on the supplied IP instance via nx_ipsec_enable.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Not used
Info Field 3: Not used
Info Field 4: Not used

Packet Allocate

nx_packet_allocate

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Description

This event represents allocating a packet via nx_packet_allocate.

Information Fields

Info Field 1: Pointer to the packet pool
Info Field 2: Pointer to packet allocated
Info Field 3: Packet type
Info Field 4: Available packets

Packet Copy

nx_packet_copy

Icon

Description

This event represents copying a packet via nx_packet_copy.

Information Fields

Info Field 2: New packet pointer
Info Field 3: Pointer to packet pool
Info Field 4: Wait option

Packet Data Append

nx_packet_data_append

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Description

This event represents appending data to a packet via nx_packet_data_append.

Information Fields

Info Field 1: Pointer to the packet
Info Field 2: Pointer to data
Info Field 3: Size of data
Info Field 4: Pointer to packet pool

Packet Data Extract Offset

nx_udp_source_extract_offset

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Description

This event represents packet data that is extracted into a supplied buffer from a packet via nx_udp_source_extract_offset.

Information Fields

Info Field 1: Pointer to packet
Info Field 2: Size of specified buffer
Info Field 3: Number of bytes copied
Info Field 4: Not used

Packet Data Retrieve

nx_packet_data_retrieve

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Description

This event represents retrieving data from a packet via nx_packet_data_retrieve.

Information Fields

Info Field 1: Pointer to the packet
Info Field 2: Pointer to start of buffer
Info Field 3: Bytes copied
Info Field 4: Not used

Packet Length Get

nx_packet_length_get

Icon

Description

This event represents getting the length of a packet via nx_packet_length_get.

Information Fields

Info Field 1: Pointer to the packet
Info Field 2: Packet length
Info Field 3: Not used
Info Field 4: Not used

Packet Pool Create

nx_packet_pool_create

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Description

This event represents creating a packet pool via nx_packet_pool_create.

Information Fields

Info Field 1: Pointer to the packet pool
Info Field 2: Packet payload size
Info Field 3: Pointer to pool memory area
Info Field 4: Size of pool memory area

Packet Pool Delete

nx_packet_pool_delete

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Description

This event represents deleting a packet pool via nx_packet_pool_delete.

Information Fields

Info Field 1: Pointer to the packet pool
Info Field 2: Not used
Info Field 3: Not used
Info Field 4: Not used

Packet Pool Information Get

nx_packet_pool_info_get

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Description

This event represents getting packet pool information via nx_packet_pool_info_get.

Information Fields

Info Field 1: Pointer to packet pool
Info Field 2: Total packets
Info Field 3: Available packets
Info Field 4: Empty requests

Packet Release

nx_packet_data_release

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Description

This event represents releasing a packet via nx_packet_release.

Information Fields

Info Field 1: Pointer to the packet
Info Field 2: Packet status
Info Field 3: Available packets
Info Field 4: Not used

Packet Transmit Release

nx_packet_transmit_release

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Description

This event represents releasing a transmit packet via nx_packet_transmit_release.

Information Fields

Info Field 1: Pointer to the packet
Info Field 2: Packet status
Info Field 3: Available packets
Info Field 4: Not used

RARP Disable

nx_rarp_disable

Icon

Description

This event represents disabling RARP via nx_rarp_disable.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Not used
Info Field 3: Not used
Info Field 4: Not used

RARP Enable

nx_rarp_enable

Icon

Description

This event represents enabling RARP via nx_rarp_enable.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Not used
Info Field 3: Not used
Info Field 4: Not used

RARP Information Get

nx_rarp_info_get

Icon

Description

This event represents getting RARP information via nx_rarp_info_get.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Requests sent
Info Field 3: Responses received
Info Field 4: Invalid responses

System Initialize

nx_system_initialize

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Description

This event represents initializing NetX via nx_system_initialize.

Information Fields

Info Field 1: Not used
Info Field 2: Not used
Info Field 3: Not used
Info Field 4: Not used

TCP Client Socket Bind

nx_tcp_client_socket_bind

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Description

This event represents binding a client socket to a port via nx_tcp_client_socket_bind.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Pointer to socket
Info Field 3: Port requested
Info Field 4: Wait option

TCP Client Socket Connect

nx_tcp_client_socket_connect

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Description

This event represents making a client socket connection via nx_tcp_client_socket_connect.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Pointer to socket
Info Field 3: Server IP address
Info Field 4: Server port requested

TCP Client Socket Port Get

nx_tcp_client_socket_port_get

Icon

Description

This event represents getting the client socket port number via nx_tcp_client_socket_port_get.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Pointer to socket
Info Field 3: Port number
Info Field 4: Not used

TCP Client Socket Unbind

nx_tcp_client_socket_unbind

Icon

Description

This event represents unbinding the port associated with the socket via nx_tcp_client_socket_unbind.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Pointer to socket
Info Field 3: Not used
Info Field 4: Not used

TCP Enable

nx_tcp_enable

Icon

Description

This event represents enabling TCP via nx_tcp_enable.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Not used
Info Field 3: Not used
Info Field 4: Not used

TCP Free Port Find TCP Free Port Find

nx_tcp_free_port_find

Icon

Description

This event represents finding a free TCP port via nx_tcp_free_port_find.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Starting search port number
Info Field 3: Free port number
Info Field 4: Not used

TCP Information Get

nx_tcp_info_get

Icon

Description

This event represents retrieving TCP information for the specified IP instance via nx_tcp_info_get.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Number of bytes sent
Info Field 3: Number of bytes received
Info Field 4: Number of invalid packets

TCP Server Socket Accept

nx_tcp_server_socket_accept

Icon

Description

This event represents setting up the server socket after an active connection request was received via nx_tcp_server_socket_accept.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Pointer to socket
Info Field 3: Wait option
Info Field 4: Socket state

TCP Server Socket Listen

nx_tcp_server_socket_listen

Icon

Description

This event represents register a listen request and a server socket for the specified TCP port via nx_tcp_server_socket_listen.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: TCP port number
Info Field 3: Pointer to socket
Info Field 4: Maximum number of connections that can be queued

TCP Server Socket Relisten

nx_tcp_server_socket_relisten

Icon

Description

This event represents register another server socket for an existing listen request on the specified TCP port via nx_tcp_server_socket_relisten.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: TCP port number
Info Field 3: Pointer to socket
Info Field 4: Socket state

TCP Server Socket Unaccept

nx_tcp_server_socket_unaccept

Icon

Description

This event represents removing the server socket from association with the port receiving an earlier passive connection via nx_tcp_server_socket_unaccept.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Pointer to socket
Info Field 3: Socket state
Info Field 4: Not used

TCP Server Socket Unlisten TCP Server Socket Unlisten

nx_tcp_server_socket_unlisten

Icon

Description

This event represents removing a previous listen request for the specified TCP port via nx_tcp_server_socket_unlisten.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: TCP port number
Info Field 3: Not used
Info Field 4: Not used

TCP Socket Bytes Available

nx_tcp_socket_bytes_available

Icon

Description

This event represents the number of bytes currently available on the specified TCP receiving socket via nx_tcp_socket_bytes_available.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Pointer to TCP socket
Info Field 3: Bytes received on the socket
Info Field 4: Not used

TCP Socket Create

nx_tcp_socket_create

Icon

Description

This event represents creating a TCP socket via nx_tcp_socket_create.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Pointer to socket
Info Field 3: Type of service
Info Field 4: Receive window size

TCP Socket Delete

nx_tcp_socket_delete

Icon

Description

This event represents deleting a socket via nx_tcp_socket_delete.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Pointer to socket
Info Field 3: Socket state
Info Field 4: Not used

TCP Socket Disconnect

nx_tcp_socket_disconnect

Icon

Description

This event represents disconnecting a socket via nx_tcp_socket_disconnect.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Pointer to socket
Info Field 3: Wait option
Info Field 4: Socket state

TCP Socket Information Get

nx_tcp_socket_info_get

Icon

Description

This event represents getting information about a socket via nx_tcp_socket_info_get.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Pointer to socket
Info Field 3: Bytes sent through this socket
Info Field 4: Bytes received through this socket

TCP Socket MSS Get

nx_tcp_socket_mss_get

Icon

Description

This event represents getting the socket’s MSS via nx_tcp_socket_mss_get.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Pointer to socket
Info Field 3: Maximum Segment Size (MSS)
Info Field 4: Socket state

TCP Socket MSS Peer Get

nx_tcp_socket_mss_peer_get

Icon

Description

This event represents getting the MSS value of the socket’s peer via nx_tcp_socket_mss_peer_get.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Pointer to socket
Info Field 3: Peer’s MSS
Info Field 4: Socket state

TCP Socket MSS Set

nx_tcp_socket_mss_set

Icon

Description

This event represents setting a socket’s MSS via nx_tcp_socket_mss_set.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Pointer to socket
Info Field 3: MSS
Info Field 4: Socket state

TCP Socket Peer Info Get

nx_tcp_socket_peer_info_get

Icon

Description

This event represents information retrieved from the TCP socket regarding the peer (e.g. >connecting host) IP address and port via nx_tcp_socket_peer_info_get.

Information Fields

Info Field 1: Pointer to TCP socket
Info Field 2: Peer IP address
Info Field 3: Peer port number
Info Field 4: Not used

TCP Socket Receive

nx_tcp_socket_receive

Icon

Description

This event represents receiving data from a socket via nx_tcp_socket_receive.

Information Fields

Info Field 1: Pointer to socket
Info Field 2: Pointer to received packet
Info Field 3: Received packet length
Info Field 4: Receive sequence number

TCP Socket Receive Notify

nx_tcp_socket_receive_notify

Icon

Description

This event represents registering a receive notify callback for a socket via nx_tcp_socket_receive_notify.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Pointer to socket
Info Field 3: Pointer to receive notify callback Info Field 4: Not used

TCP Socket Send

nx_tcp_socket_send

Icon

Description

This event represents sending data on a socket via nx_tcp_socket_send.

Information Fields

Info Field 1: Pointer to socket
Info Field 2: Pointer to packet
Info Field 3: Length of packet
Info Field 4: Transmit sequence number

TCP Socket State Wait

nx_tcp_socket_state_wait

Icon

Description

This event represents waiting for a socket to enter a particular state via nx_tcp_socket_state_wait.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Pointer to socket
Info Field 3: Desired socket state
Info Field 4: Previous socket state

TCP Socket Transmit Configure

nx_tcp_socket_transmit_configure

Icon

Description

This event represents configuring the transmit options for a socket via nx_tcp_socket_transmit_configure.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Pointer to socket
Info Field 3: Transmit queue depth
Info Field 4: Timeout value

TCP Socket Window Update Notify Set

nx_tcp_window_update_notify_set

Icon

Description

This event represents a TCP socket receiving notification of an increase in the remote host receive window via nx_tcp_window_update_notify_set.

Information Fields

Info Field 1: Pointer to TCP socket
Info Field 2: Not used
Info Field 3: Not used
Info Field 4: Not used

UDP Enable

nx_udp_enable

Icon

Description

This event represents enabling UDP via nx_udp_enable.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Not used
Info Field 3: Not used
Info Field 4: Not used

UDP Free Port Find

nx_udp_free_port_find

Icon

Description

This event represents finding a free UDP port via nx_udp_free_port_find.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Starting port to search from
Info Field 3: Free port
Info Field 4: Not used

UDP Information Get

nx_udp_info_get

Icon

Description

This event represents getting information via nx_udp_info_get.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: UDP bytes sent
Info Field 3: UDP bytes received
Info Field 4: Invalid packets

UDP Socket Bind

nx_udp_socket_bind

Icon

Description

This event represents binding a UDP socket to a port via nx_udp_socket_bind.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Pointer to socket
Info Field 3: Port number
Info Field 4: Wait option

UDP Socket Bytes Available

nx_udp_socket_bytes_available

Icon

Description

This event represents the current number of bytes received on the UDP socket via nx_udp_socket_bytes_available.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Pointer to socket
Info Field 3: Bytes received on socket
Info Field 4: Not used

UDP Socket Checksum Disable

nx_udp_socket_checksum_disable

Icon

Description

This event represents disabling the checksum for data on a UDP socket via nx_udp_socket_checksum_disable.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Pointer to socket
Info Field 3: Not used
Info Field 4: Not used

UDP Socket Checksum Enable

nx_udp_socket_checksum_enable

Icon

Description

This event represents enabling checksum processing on a socket via nx_udp_socket_checksum_enable.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Pointer to socket
Info Field 3: Not used
Info Field 4: Not used

UDP Socket Create

nx_udp_socket_create

Icon

Description

This event represents creating a UDP socket via nx_udp_socket_create.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Pointer to socket
Info Field 3: Type of service
Info Field 4: Maximum receive queue

UDP Socket Delete Event

nx_udp_socket_delete event

Icon

Description

This event represents deleting a UDP socket via nx_udp_socket_delete.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Pointer to socket
Info Field 3: Not used
Info Field 4: Not used

UDP Socket Information Get Event

nx_udp_socket_info_get event

Icon

Description

This event represents getting information about a UDP socket via nx_udp_socket_info_get.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Pointer to socket
Info Field 3: Bytes sent through socket
Info Field 4: Bytes received through socket

UDP Socket Interface Set

nx_udp_socket_interface_set event

Icon

Description

This event represents setting the outgoing interface of the specified UDP socket with the specified interface via nx_udp_socket_interface_set.

Information Fields

Info Field 1: Pointer to UDP socket
Info Field 2: Index corresponding to the interface for the socket
Info Field 3: Not used
Info Field 4: Not used

UDP Socket Port Get

nx_udp_socket_port_get

Icon

Description

This event represents retrieving the UDP port the specified UDP socket is bound to via nx_udp_socket_port_get.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Pointer to UDP socket
Info Field 3: Port number
Info Field 4: Not used

UDP Socket Receive

nx_udp_socket_receive

Icon

Description

This event represents receiving data on the specified UDP socket via nx_udp_socket_receive.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Pointer to UDP socket
Info Field 3: Pointer to received packet
Info Field 4: Received packet size

UDP Socket Receive Notify

nx_udp_socket_receive_notify

Icon s Description

This event represents registering a receive notify callback via nx_udp_socket_receive_notify.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Pointer to socket
Info Field 3: Pointer to receive notify function Info Field 4: Not used

UDP Socket Send

nx_udp_socket_send

Icon

Description

This event represents sending data through a UDP socket via nx_udp_socket_send.

Information Fields

Info Field 1: Pointer to socket
Info Field 2: Pointer to packet
Info Field 3: Packet length
Info Field 4: Destination IP address

UDP Socket Unbind

nx_udp_socket_unbind

Icon

Description

This event represents unbinding a UDP port with a socket via nx_udp_socket_unbind.

Information Fields

Info Field 1: Pointer to IP instance
Info Field 2: Pointer to socket
Info Field 3: Port number
Info Field 4: Not used

UDP Source Extract

nx_udp_socket_create

Icon

Description

This event represents getting the IP address and port number of a received UDP packet via nx_udp_source_extract.

Information Fields

Info Field 1: Pointer to packet
Info Field 2: Sender’s IP address
Info Field 3: Sender’s port number
Info Field 4: Not used

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Chapter 8 - NetX Duo trace events

List of Events and Icons

Event Descriptions

Internal ARP Request Receive

Internal ARP request receive

Internal ARP Request Send

Internal ARP request send

Internal ARP Response Receive

Internal ARP request receive

Internal ARP Response Send

Internal ARP request send

Internal ICMP Receive

Internal ICMP receive

Internal ICMP Send

Internal ICMP send

Internal IGMP Receive

Internal IGMP receive

Internal IP Receive

Internal IP receive

Internal IP Send

Internal IP send

Internal TCP Data Receive

Internal TCP Data Receive

Internal TCP data send

Internal TCP Data Send

Internal TCP FIN Receive

Internal TCP fin receive

Internal TCP FIN Send

Internal TCP fin send

Internal TCP RST Receive

Internal TCP RST receive

Internal TCP RST Send

Internal TCP RST send

Internal TCP SYN Receive

Internal TCP SYN receive

Internal TCP SYN Send

Internal TCP SYN send

Internal UDP Receive

Internal UDP receive

Internal UDP Send

Internal UDP send

Internal RARP Receive

Internal RARP receive

Internal RARP Send

Internal RARP send

Internal TCP Retry

Internal TCP retry

Internal TCP State Change

Internal TCP state change

Internal I/O Driver Packet Send

Internal I/O driver packet send

Internal I/O Driver Initialize

Internal I/O driver initialize

Internal I/O Driver Link Enable

Internal I/O driver link enable

Internal I/O Driver Link Disable

Internal I/O driver link disable

Internal I/O Driver Packet Broadcast

Internal I/O driver packet broadcast

Internal I/O Driver ARP Send

Internal I/O driver ARP send

Internal I/O Driver ARP Response Send

Internal I/O driver ARP response send

Internal I/O Driver RARP Send

Internal I/O driver RARP send

Internal I/O Driver Multicast Join

Internal I/O driver multicast join

Internal I/O Driver Multicast Leave

Internal I/O driver multicast leave

Internal I/O Driver Get Status

Internal I/O driver get status

Internal I/O Driver Get Speed

Internal I/O driver get speed

Internal I/O Driver Get Duplex Type