Ethernet für die Saia PCD® Serie - SBC-support
Ethernet für die Saia PCD® Serie - SBC-support
Ethernet für die Saia PCD® Serie - SBC-support
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<strong>Saia</strong>-Burgess Controls AG<br />
Diagnose, Fehlersuche und -behebung<br />
PCD7.F655 IP-Stack Debugging über RS-232 der <strong>Saia</strong> PCD ®<br />
Der Shell-Befehl “netstat -s“ zeigt eine genaue Statistik über <strong>die</strong> IP-, ICMP-, IGMP-,<br />
TCP- und UDP-Telegramme. Fehltelegramme können hier ermittelt werden.<br />
>netstat -s<br />
Ip:<br />
Icmp:<br />
Igmp:<br />
Tcp:<br />
Udp:<br />
8424 total packets received<br />
0 with invalid header<br />
0 with invalid address<br />
0 forwarded<br />
0 with unknown protocol<br />
0 incoming packets discarded<br />
8424 incoming packets delivered<br />
8390 requests sent out<br />
0 outgoing packets dropped<br />
0 dropped because of missing route<br />
0 reassemblies required<br />
0 packets reassembled ok<br />
0 packets reassembles failed<br />
0 packets fragmented ok<br />
0 fragments failed<br />
0 fragments created<br />
0 messages received<br />
0 messages received with error<br />
Input histogram:<br />
0 messages sent<br />
0 messages not sent<br />
Output histogram:<br />
0 messages received<br />
0 messages received with error<br />
0 membership queries received<br />
0 membership reports received<br />
0 membership reports received for our groups<br />
0 membership reports sent<br />
1 active opens<br />
0 passive opens<br />
0 embryonic connections dropped<br />
0 established connections dropped<br />
10 packets sent (0 retransmitted)<br />
0 RESET packets sent<br />
9 packets received<br />
0 packets received with errors<br />
0 duplicate ACKs<br />
0 out-of-order packets<br />
8400 packets received<br />
35 packets to unkown port received<br />
0 packets received with errors<br />
8380 packets sent<br />
5<br />
<strong>Ethernet</strong>-Handbuch der <strong>Saia</strong> PCD ® Reihe │ Dokument 26 / 776 DE08 │ 2013-11-05<br />
5-12
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