Streaming Media

Splunk App for Stream supports capture of these Streaming Media protocols on Linux, Mac, and Windows. For more information see Configure Streams in the Splunk App for Stream User Manual.

RTP

Real-time Transport Protocol RFC3550

Name	Description	Term
lost	Count of lost packets	rtp.lost
unseq	Number of mis-ordered packets	rtp.unseq
ssrc	SSRC Identifier	rtp.ssrc
rtp_timestamp	RTP packet timestamp	rtp.timestamp
mos_session	Standard Mean Opinion Score voice quality indicator	rtp.mos-session
rfactor	Rfactor indicator value, following the E-model from ITU-T G.107 and G.107.1	rtp.rfactor
snumber	Sequence number of RTP packet	rtp.snumber
codec_name	Name of the codec (aka Payload type)	rtp.codec-name
end_session	Present in events containing summary information about an RTP session	rtp.end-session
codec_index	Number identifying the codec (aka Payload type)	rtp.codec-index
session_duration	Call setup duration (in microseconds)	rtp.session-duration
bytes	The total number of bytes transferred	flow.bytes
src_ip	Source IP Address	flow.c-ip
src_mac	Source packets MAC address in hexadecimal format	flow.c-mac
src_port	Source port number	flow.c-port
bytes_in	The number of bytes sent from client to server	flow.cs-bytes
packets_in	Total number of packets sent from client to server	flow.cs-packets
network_interface	Name of network interface	flow.interface-name
capture_hostname	Hostname where Flow was captured	flow.hostname
dest_ip	Destination IP Address	flow.s-ip
dest_mac	Destination packets MAC address in hexadecimal format	flow.s-mac
dest_port	Destination port number	flow.s-port
bytes_out	The number of bytes sent from server to client	flow.sc-bytes
packets_out	The total number of packets sent from server to client	flow.sc-packets
transport	Transport level protocol	flow.transport
vlan_id	VLAN ID from 802.1Q header. With multiple vlan tags, vlan_id is the outermost tag.	flow.vlan-id
vlad_tags	All VLAN tags collected from 802.1Q and 802.1ad headers.	flow.vlan-tags

SIP

Session Initiation Protocol RFC3261

Name	Description	Term
src_ip	Client IP Address	flow.c-ip
dest_ip	Server IP Address	flow.s-ip
src_port	Client port number	flow.c-port
dest_port	Server port number	flow.s-port
src_mac	Client packets MAC address in hexadecimal format	flow.c-mac
dest_mac	Server packets MAC address in hexadecimal format	flow.s-mac
packets_in	The total number of packets sent from client to server	flow.cs-packets
packets_out	The total number of packets sent from server to client	flow.sc-packets
ack_packets_in	The number of acknowledgement packets sent from client to server	flow.cs-ack-packets
ack_packets_out	The number of acknowledgement packets sent from server to client	flow.sc-ack-packets
missing_packets_in	The number of missing packet gaps detected within the request	flow.cs-missing-packets
missing_packets_out	The number of missing packet gaps detected within the response	flow.sc-missing-packets
duplicate_packets_in	The number of duplicate packets sent from client to server	flow.cs-duplicate-packets
duplicate_packets_out	The number of duplicate packets sent from server to client	flow.sc-duplicate-packets
data_packets_in	The number of data packets sent from client to server	flow.cs-data-packets
data_packets_out	The number of data packets sent from server to client	flow.sc-data-packets
bytes_in	The number of bytes sent from client to server	flow.cs-bytes
bytes_out	The number of bytes sent from server to client	flow.sc-bytes
bytes	The total number of bytes transferred	flow.bytes
time_taken	Number of microseconds, from the end user perspective, that it took to complete a flow event	flow.time-taken
request_time	Number of microseconds that it took the client to send a request	flow.cs-send-time
request_ack_time	Number of microseconds that it took the server to acknowledge receipt of the request	flow.cs-ack-time
reply_time	Number of microseconds that it took the server to start replying to a request	flow.sc-reply-time
response_time	Number of microseconds that it took the server to send a response	flow.sc-send-time
response_ack_time	Number of microseconds that it took the client to acknowledge receipt of the response	flow.sc-ack-time
ssl_time	Number of microseconds that it took to negotiate an SSL handshake	flow.ssl-time
ssl_version	SSL protocol version used for encryption; undefined if not encrypted	flow.ssl-version
data_center_time	Number of microseconds from the last request packet to the last response packet	flow.data-center-time
client_rtt	Average round trip time in microseconds from the client to the point of capture	flow.cp-rtt
server_rtt	Average round trip time in microseconds from the server to the point of capture	flow.ps-rtt
client_rtt_sum	Sum of all round trip time measurements from the client to the point of capture	flow.cp-rtt-sum
server_rtt_sum	Sum of all round trip time measurements from the server to the point of capture	flow.ps-rtt-sum
client_rtt_packets	Number of round trip measurements from the client to the point of capture	flow.cp-rtt-packets
server_rtt_packets	Number of round trip measurements from the server to the point of capture	flow.ps-rtt-packets
refused	Number of requests that were refused by the server	flow.refused
canceled	Number of HTTP responses that were canceled early by the client	flow.canceled
connection	TCP session server endpoint (IP address and TCP port)	flow.connection
tcp_status	TCP handshake status (0=OK, 1=RESET, 2=IGNORED)	flow.tcp-status
protocol	Level 7 protocol name (http, ftp, etc.)	flow.protocol
transport	Transport layer protocol (udp or tcp)	flow.transport
accept_language	Indicates the preferred languages	sip.accept-language
alert_info	Specifies an alternative ring tone	sip.alert-info
call_duration	Call duration in seconds	sip.call-duration
call_id	Call ID, extracted for each call	sip.call-id
call_info	Provides additional information about the caller or callee	sip.call-info
callee	The identity of the called party for a call	sip.callee
callee_addr	IPv4 address which could be used by the called party	sip.callee-addr
callee_addr_v6	IPv6 address which could be used by the called party	sip.callee-addr-v6
callee_domain	Callee's domain	sip.callee-domain
callee_e164	Format of the callee telephone numbers	sip.callee-e164
callee_nickname	Callee nickname	sip.callee-nickname
callee_port	Port which could be used by the callee	sip.callee-port
callee_server_agent	Server's software used by the callee	sip.callee-server-agent
callee_user_agent	Client's software used by the callee	sip.callee-user-agent
callee_user_phone	Callee's phone presence flag	sip.callee-user-phone
caller	Contains the identity of the initiator of the call	sip.caller
caller_addr	IPv4 address that could be used by the initiator of the call	sip.caller-addr
caller_addr_v6	IPv6 address that could be used by the initiator of the call	sip.caller-addr-v6
caller_domain	Caller's domain	sip.caller-domain
caller_e164	Format of the caller's telephone numbers	sip.caller-e164
caller_nickname	Caller nickname	sip.caller-nickname
caller_port	Port that could be used by the caller	sip.caller-port
caller_server_agent	Server's software in the caller way	sip.caller-server-agent
caller_user_agent	Client's software in the caller way	sip.caller-user-agent
caller_user_phone	Caller's phone presence flag	sip.caller-user-phone
confcall_callee	Callee's name in a confcall	sip.confcall-callee
confcall_caller	Caller's name in a confcall	sip.confcall-caller
connection_info_addr	Connection IPv4 address	sip.connection-info-addr
connection_info_addr_type	Connection address type	sip.connection-info-addr-type
connection_info_addr_v6	Connection IPv6 address	sip.connection-info-addr-v6
connection_info_net_type	Network type for the connection	sip.connection-info-net-type
contact	The Contact header field provides a SIP or SIPS URI that can be used to contact that specific instance of the UA for subsequent requests	sip.contact
cseq	Sequence number	sip.cseq
data_port	Data port for client's protocol	sip.data-port
date	Contains the date and time	sip.date
end_status	Status of the call end	sip.end-status
from	The initiator of the request	sip.from
from_tag	A globally unique ID of the caller	sip.from-tag
media_attr	Media attributes	sip.media-attr
media_attr_addr	The mentioned IPv4 address to be used	sip.media-attr-addr
media_attr_addr_v6	The mentioned IPv6 address to be used	sip.media-attr-addr-v6
media_attr_channel	The channel value	sip.media-attr-channel
media_attr_encoding	The encoding of media data	sip.media-attr-encoding
media_attr_label	The label for media data	sip.media-attr-label
media_attr_param	The param information of media data	sip.media-attr-param
media_attr_port	The transport port to be used	sip.media-attr-port
media_attr_rate	The encoding rate	sip.media-attr-rate
media_attr_type	Contains the media type (audio or video)	sip.media-attr-type
media_attr_value	XXX	sip.media-attr-value
media_format	Client protocol formats available	sip.media-format
media_proto	Protocol used in client stream	sip.media-proto
media_type	Contains the media type	sip.media-type
method	The command	sip.method
mime_type	Data type	sip.mime-type
p_asserted_id	Indicates the identity of the trusted SIP server	sip.p-asserted-id
proxy_authorization	Allows the client to identify itself (or its user) to a proxy that requires authentication	sip.proxy-authorization
reason	The reason a Session Initiation Protocol request was issued	sip.reason
record_route	The Record-Route header field is inserted by proxies in a request to force future requests in the dialog to be routed through the proxy	sip.record-route
remote_party_id	The IP address of the remote party	sip.remote-party-id
reply_code	Return status code	sip.reply-code
request_call_id	Call ID extracted for each SIP request	sip.request-call-id
server_agent	Server's software	sip.server-agent
session_duration	Session duration in seconds	sip.session-duration
setup_delay	Call setup delay in microseconds	sip.setup-delay
start_time	Start date of the call	sip.start-time
subject	The subject present in the SIP packet	sip.subject
time_before_spk	Waiting delay before speak, in microseconds	sip.time-before-spk
to	The recipient of the request	sip.to
to_tag	A globally unique ID of the callee	sip.to-tag
uri	Contains the URI (similar to To: field)	sip.uri
useragent	Client's software	sip.user-agent
user_id	Client identifier used for registering with a SIP server	sip.user-id
via	The Via header field indicates the transport used for the transaction and identifies the location where the response is to be sent	sip.via
www_authenticate	Contains an authentication challenge	sip.www-authenticate