FD.io VPP  v20.01-48-g3e0dafb74
Vector Packet Processing
tcp_error.def File Reference
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Go to the source code of this file.

Functions

 tcp_error (NONE, "no error") tcp_error(WRONG_THREAD
 
Wrong worker thread tcp_error (FILTERED, "Packets filtered") tcp_error(LENGTH
 
Wrong worker thread inconsistent ip tcp lengths tcp_error (NO_LISTENER, "no listener for dst port") tcp_error(LOOKUP_DROPS
 
Wrong worker thread inconsistent ip tcp lengths lookup drops tcp_error (DISPATCH, "Dispatch error") tcp_error(ENQUEUED
 
Wrong worker thread inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo tcp_error (ENQUEUED_OOO, "OOO packets pushed into rx fifo") tcp_error(FIFO_FULL
 
Wrong worker thread inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space tcp_error (PARTIALLY_ENQUEUED, "Packets partially pushed into rx fifo") tcp_error(SEGMENT_OLD
 
Wrong worker thread inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space Old segment tcp_error (SEGMENT_INVALID, "Invalid segments") tcp_error(SYNS_RCVD
 
Wrong worker thread inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space Old segment SYNs received tcp_error (SPURIOUS_SYN, "Spurious SYNs received") tcp_error(SYN_ACKS_RCVD
 
Wrong worker thread inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space Old segment SYNs received SYN ACKs received tcp_error (SPURIOUS_SYN_ACK, "Spurious SYN-ACKs received") tcp_error(MSG_QUEUE_FULL
 
Wrong worker thread inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space Old segment SYNs received SYN ACKs received Events not sent for lack of msg queue space tcp_error (CREATE_SESSION_FAIL, "Sessions couldn't be allocated") tcp_error(ACK_OK
 
Wrong worker thread inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space Old segment SYNs received SYN ACKs received Events not sent for lack of msg queue space Pure ACKs received tcp_error (ACK_INVALID, "Invalid ACK") tcp_error(ACK_DUP
 
Wrong worker thread inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space Old segment SYNs received SYN ACKs received Events not sent for lack of msg queue space Pure ACKs received Duplicate ACK tcp_error (ACK_OLD, "Old ACK") tcp_error(ACK_FUTURE
 
Wrong worker thread inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space Old segment SYNs received SYN ACKs received Events not sent for lack of msg queue space Pure ACKs received Duplicate ACK Future ACK tcp_error (PKTS_SENT, "Packets sent") tcp_error(FILTERED_DUPACKS
 
Wrong worker thread inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space Old segment SYNs received SYN ACKs received Events not sent for lack of msg queue space Pure ACKs received Duplicate ACK Future ACK Filtered duplicate ACKs tcp_error (RST_SENT, "Resets sent") tcp_error(RST_RCVD
 
Wrong worker thread inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space Old segment SYNs received SYN ACKs received Events not sent for lack of msg queue space Pure ACKs received Duplicate ACK Future ACK Filtered duplicate ACKs Resets received tcp_error (INVALID_CONNECTION, "Invalid connection") tcp_error(CONNECTION_CLOSED
 
Wrong worker thread inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space Old segment SYNs received SYN ACKs received Events not sent for lack of msg queue space Pure ACKs received Duplicate ACK Future ACK Filtered duplicate ACKs Resets received Connection closed tcp_error (CREATE_EXISTS, "Connection already exists") tcp_error(PUNT
 
Wrong worker thread inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space Old segment SYNs received SYN ACKs received Events not sent for lack of msg queue space Pure ACKs received Duplicate ACK Future ACK Filtered duplicate ACKs Resets received Connection closed Packets punted tcp_error (OPTIONS, "Could not parse options") tcp_error(PAWS
 
Wrong worker thread inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space Old segment SYNs received SYN ACKs received Events not sent for lack of msg queue space Pure ACKs received Duplicate ACK Future ACK Filtered duplicate ACKs Resets received Connection closed Packets punted PAWS check failed tcp_error (RCV_WND, "Segment not in receive window") tcp_error(FIN_RCVD
 
Wrong worker thread inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space Old segment SYNs received SYN ACKs received Events not sent for lack of msg queue space Pure ACKs received Duplicate ACK Future ACK Filtered duplicate ACKs Resets received Connection closed Packets punted PAWS check failed FINs received tcp_error (LINK_LOCAL_RW, "No rewrite for link local connection") tcp_error(ZERO_RWND
 

Function Documentation

◆ tcp_error() [1/19]

tcp_error ( NONE  ,
"no error"   
)

◆ tcp_error() [2/19]

Wrong worker thread tcp_error ( FILTERED  ,
"Packets filtered"   
)

◆ tcp_error() [3/19]

Wrong worker thread inconsistent ip tcp lengths tcp_error ( NO_LISTENER  ,
"no listener for dst port  
)

◆ tcp_error() [4/19]

Wrong worker thread inconsistent ip tcp lengths lookup drops tcp_error ( DISPATCH  ,
"Dispatch error"   
)

◆ tcp_error() [5/19]

Wrong worker thread inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo tcp_error ( ENQUEUED_OOO  ,
"OOO packets pushed into rx fifo"   
)

◆ tcp_error() [6/19]

Wrong worker thread inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space tcp_error ( PARTIALLY_ENQUEUED  ,
"Packets partially pushed into rx fifo"   
)

◆ tcp_error() [7/19]

Wrong worker thread inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space Old segment tcp_error ( SEGMENT_INVALID  ,
"Invalid segments"   
)

◆ tcp_error() [8/19]

Wrong worker thread inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space Old segment SYNs received tcp_error ( SPURIOUS_SYN  ,
"Spurious SYNs received"   
)

◆ tcp_error() [9/19]

Wrong worker thread inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space Old segment SYNs received SYN ACKs received tcp_error ( SPURIOUS_SYN_ACK  ,
"Spurious SYN-ACKs received"   
)

◆ tcp_error() [10/19]

Wrong worker thread inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space Old segment SYNs received SYN ACKs received Events not sent for lack of msg queue space tcp_error ( CREATE_SESSION_FAIL  ,
"Sessions couldn't be allocated"   
)

◆ tcp_error() [11/19]

Wrong worker thread inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space Old segment SYNs received SYN ACKs received Events not sent for lack of msg queue space Pure ACKs received tcp_error ( ACK_INVALID  ,
"Invalid ACK"   
)

◆ tcp_error() [12/19]

Wrong worker thread inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space Old segment SYNs received SYN ACKs received Events not sent for lack of msg queue space Pure ACKs received Duplicate ACK tcp_error ( ACK_OLD  ,
"Old ACK"   
)

◆ tcp_error() [13/19]

Wrong worker thread inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space Old segment SYNs received SYN ACKs received Events not sent for lack of msg queue space Pure ACKs received Duplicate ACK Future ACK tcp_error ( PKTS_SENT  ,
"Packets sent"   
)

◆ tcp_error() [14/19]

Wrong worker thread inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space Old segment SYNs received SYN ACKs received Events not sent for lack of msg queue space Pure ACKs received Duplicate ACK Future ACK Filtered duplicate ACKs tcp_error ( RST_SENT  ,
"Resets sent"   
)

◆ tcp_error() [15/19]

Wrong worker thread inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space Old segment SYNs received SYN ACKs received Events not sent for lack of msg queue space Pure ACKs received Duplicate ACK Future ACK Filtered duplicate ACKs Resets received tcp_error ( INVALID_CONNECTION  ,
"Invalid connection"   
)

◆ tcp_error() [16/19]

Wrong worker thread inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space Old segment SYNs received SYN ACKs received Events not sent for lack of msg queue space Pure ACKs received Duplicate ACK Future ACK Filtered duplicate ACKs Resets received Connection closed tcp_error ( CREATE_EXISTS  ,
"Connection already exists"   
)

◆ tcp_error() [17/19]

Wrong worker thread inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space Old segment SYNs received SYN ACKs received Events not sent for lack of msg queue space Pure ACKs received Duplicate ACK Future ACK Filtered duplicate ACKs Resets received Connection closed Packets punted tcp_error ( OPTIONS  ,
"Could not parse options  
)

◆ tcp_error() [18/19]

Wrong worker thread inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space Old segment SYNs received SYN ACKs received Events not sent for lack of msg queue space Pure ACKs received Duplicate ACK Future ACK Filtered duplicate ACKs Resets received Connection closed Packets punted PAWS check failed tcp_error ( RCV_WND  ,
"Segment not in receive window"   
)

◆ tcp_error() [19/19]

Wrong worker thread inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space Old segment SYNs received SYN ACKs received Events not sent for lack of msg queue space Pure ACKs received Duplicate ACK Future ACK Filtered duplicate ACKs Resets received Connection closed Packets punted PAWS check failed FINs received tcp_error ( LINK_LOCAL_RW  ,
"No rewrite for link local connection"   
)