Diagnostic Commands
3.4.6tbsend
The tbsend command shows statistics about TCP packets sent.
This command is included in the menu list if INCLUDE_TCP and NET_STATS were defined in ipport.h.
Syntax tbsend
Example
INET> tbsend |
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|
total packets sent: 2612, |
data packets |
sent: 1366 |
data bytes sent: 68491, |
data packets |
retransmitted: 1 |
data bytes retransmitted: 3, |
ack-only packets sent: 1211 |
|
window probes sent: 0, |
packets sent |
with URG only: 0 |
window update-only packets sent:0, |
control (SYN|FIN|RST) packets sent:34 |
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INET> _ |
|
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3-24 |
Copyright © 2000-2001 ARM Limited. All rights reserved. |
ARM DUI 0145B |
Diagnostic Commands
3.4.7tbrcv
The tbrcv command shows statistics about TCP packets received.
This command is included in the menu list if INCLUDE_TCP and NET_STATS were defined in ipport.h.
Syntax
tbrcv
Example
INET> tbrcv
total packets received: 2401, bytes received in sequence: 2435,
packets received with bad offset: 0, duplicate-only packets received: 62, packets with some duplicate data: 0, out-of-order packets received: 8, packets with data after window: 0, packets rcvd after close: 0,
rcvd duplicate acks: 9, rcvd ack packets: 1384,
rcvd window update packets: 0 INET> _
packets received in sequence: 1149 packets received with ccksum errs: 0 packets received too short: 0 duplicate-only bytes received: 62 dup. bytes in part-dup. packets: 0 out-of-order bytes received: 0 bytes rcvd after window: 0
rcvd window probe packets: 0 rcvd acks for unsent data: 0 bytes acked by rcvd acks: 68811
ARM DUI 0145B |
Copyright © 2000-2001 ARM Limited. All rights reserved. |
3-25 |