FD.io VPP  v18.07-34-g55fbdb9
Vector Packet Processing
tcp_error.def File Reference
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Functions

 tcp_error (NONE,"no error") tcp_error(LENGTH
 
inconsistent ip tcp lengths tcp_error (NO_LISTENER,"no listener for dst port") tcp_error(LOOKUP_DROPS
 
inconsistent ip tcp lengths lookup drops tcp_error (DISPATCH,"Dispatch error") tcp_error(ENQUEUED
 
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
 
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
 
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
 
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 (SYN_ACKS_RCVD,"SYN-ACKs received") tcp_error(EVENT_FIFO_FULL
 
inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space Old segment SYNs received Events not sent for lack of event fifo space tcp_error (CREATE_SESSION_FAIL,"Sessions couldn't be allocated") tcp_error(ACK_OK
 
inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space Old segment SYNs received Events not sent for lack of event fifo space Pure ACKs received tcp_error (ACK_INVALID,"Invalid ACK") tcp_error(ACK_DUP
 
inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space Old segment SYNs received Events not sent for lack of event fifo space Pure ACKs received Duplicate ACK tcp_error (ACK_OLD,"Old ACK") tcp_error(ACK_FUTURE
 
inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space Old segment SYNs received Events not sent for lack of event fifo space Pure ACKs received Duplicate ACK Future ACK tcp_error (PKTS_SENT,"Packets sent") tcp_error(FILTERED_DUPACKS
 
inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space Old segment SYNs received Events not sent for lack of event fifo space Pure ACKs received Duplicate ACK Future ACK Filtered duplicate ACKs tcp_error (RST_SENT,"Resets sent") tcp_error(RST_RCVD
 
inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space Old segment SYNs received Events not sent for lack of event fifo space Pure ACKs received Duplicate ACK Future ACK Filtered duplicate ACKs Resets received tcp_error (INVALID_CONNECTION,"Invalid connection") tcp_error(CONNECTION_CLOSED
 
inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space Old segment SYNs received Events not sent for lack of event fifo 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
 
inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space Old segment SYNs received Events not sent for lack of event fifo space Pure ACKs received Duplicate ACK Future ACK Filtered duplicate ACKs Resets received Connection closed Packets punted tcp_error (FILTERED,"Packets filtered") tcp_error(OPTIONS
 
inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space Old segment SYNs received Events not sent for lack of event fifo space Pure ACKs received Duplicate ACK Future ACK Filtered duplicate ACKs Resets received Connection closed Packets punted Could not parse options tcp_error (PAWS,"PAWS check failed") tcp_error(RCV_WND
 
inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space Old segment SYNs received Events not sent for lack of event fifo space Pure ACKs received Duplicate ACK Future ACK Filtered duplicate ACKs Resets received Connection closed Packets punted Could not parse options Segment not in receive window tcp_error (FIN_RCVD,"FINs received") tcp_error(LINK_LOCAL_RW
 

Function Documentation

tcp_error ( NONE  ,
"no error"   
)
inconsistent ip tcp lengths tcp_error ( NO_LISTENER  ,
"no listener for dst port"   
)
inconsistent ip tcp lengths lookup drops tcp_error ( DISPATCH  ,
"Dispatch error"   
)
inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo tcp_error ( ENQUEUED_OOO  ,
"OOO packets pushed into rx fifo"   
)
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"   
)
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"   
)
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 ( SYN_ACKS_RCVD  ,
"SYN-ACKs received"   
)
inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space Old segment SYNs received Events not sent for lack of event fifo space tcp_error ( CREATE_SESSION_FAIL  ,
"Sessions couldn't be allocated"   
)
inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space Old segment SYNs received Events not sent for lack of event fifo space Pure ACKs received tcp_error ( ACK_INVALID  ,
"Invalid ACK"   
)
inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space Old segment SYNs received Events not sent for lack of event fifo space Pure ACKs received Duplicate ACK tcp_error ( ACK_OLD  ,
"Old ACK"   
)
inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space Old segment SYNs received Events not sent for lack of event fifo space Pure ACKs received Duplicate ACK Future ACK tcp_error ( PKTS_SENT  ,
"Packets sent"   
)
inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space Old segment SYNs received Events not sent for lack of event fifo space Pure ACKs received Duplicate ACK Future ACK Filtered duplicate ACKs tcp_error ( RST_SENT  ,
"Resets sent"   
)
inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space Old segment SYNs received Events not sent for lack of event fifo space Pure ACKs received Duplicate ACK Future ACK Filtered duplicate ACKs Resets received tcp_error ( INVALID_CONNECTION  ,
"Invalid connection"   
)
inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space Old segment SYNs received Events not sent for lack of event fifo space Pure ACKs received Duplicate ACK Future ACK Filtered duplicate ACKs Resets received Connection closed tcp_error ( CREATE_EXISTS  ,
"Connection already exists"   
)
inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space Old segment SYNs received Events not sent for lack of event fifo space Pure ACKs received Duplicate ACK Future ACK Filtered duplicate ACKs Resets received Connection closed Packets punted tcp_error ( FILTERED  ,
"Packets filtered"   
)
inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space Old segment SYNs received Events not sent for lack of event fifo space Pure ACKs received Duplicate ACK Future ACK Filtered duplicate ACKs Resets received Connection closed Packets punted Could not parse options tcp_error ( PAWS  ,
"PAWS check failed"   
)
inconsistent ip tcp lengths lookup drops Packets pushed into rx fifo Packets dropped for lack of rx fifo space Old segment SYNs received Events not sent for lack of event fifo space Pure ACKs received Duplicate ACK Future ACK Filtered duplicate ACKs Resets received Connection closed Packets punted Could not parse options Segment not in receive window tcp_error ( FIN_RCVD  ,
"FINs received"   
)