HP Comware 5 Debug Manual Vol 3

Usage guidelines
If no packet type is specified, debugging for all types of RPR packets is enabled.
If neither receive nor send is specified, debugging for both received and sent RPR packets is enabled.
Table 4 describes output fields and messages for the debugging rpr packet command.
Table 178 Output from the debugging rpr packet command
Field
Description
RPR_Packet: On interface-type
interface-number, at String1 span,
String2 packet was String3.
String 4
RPR packet debugging information:
• String1—Direction (east or west).
• String2—Packet type, which can be TP, TC, ATD, echo-response, or
echo-request.
• String3—Received/sent packets. Received indicates the packets
received, sent indicates the packets sent, and burst-sent indicates the
packets burst-sent.
• String4—All contents of the packet.
Examples
# Enable RPR packet debugging on the device and display brief RPR packet debugging information. The
output in this example was created when two stations form a closed RPR ring.
<Sysname>debugging rpr packet
*Jun 5 12:43:02:365 2007 Sysname RPR/7/PKT_BRIEF_FUNC:Slot=5;
RPR_Packet: On RPR1, at east span, ATD packet was sent.
// On interface RPR1, the east span sent ATD frames.
# Enable RPR packet debugging on interface RPR1 and display detailed RPR packet debugging
information. The output in this example was created when two stations form a closed RPR ring.
<Sysname> debugging rpr packet interface rpr 1 verbose
*Jun 5 12:44:08:365 2007 Sysname RPR/7/PKT_VERBOSE_FUNC:Slot=5;
RPR_Packet: On RPR1, at east span, ATD packet was sent.
ttl:255 ri:0 fe:0 ft:1 sc:3 we:0 parity:0
DA:ffff-ffff-ffff SA:000f-e231-256d
ttlBase:255 ef:0 fi:0 ps:0 so:0 res:0
controlType:1 controlVersion:0
Ringlet0 weight: 0, ringlet1 weight: 0
Ringlet0 reserveband: 0, ringlet1 reserveband: 0
Station setting: mulitichoke-user 0;conversative 0;badfcs-user 0
Station name:
Manage address: 0.0.0.0
Ifindex: 63373312
Second mac1: 0000-0000-0000 Second mac2: 0000-0000-0000
// On interface RPR1, all contents of ATD frames sent to the east span were displayed.
# Enable debugging for RPR TP frames burst-sent on interface RPR1 and display detailed RPR packet
debugging information. The output in this example was created when two stations form a closed RPR
ring.
<Sysname> debugging rpr packet tp burst-send interface rpr 1 verbose
*Jun 5 13:45:21:56 2007 Sysname RPR/7/PKT_VERBOSE:Slot=5;
RPR_Packet: On RPR1, at west span, TP packet was burst-sent.
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