HP Comware 5 Debug Manual Vol 3

Field
Description
RPR_Error: On interface-type
interface-number, topology error
happened: String
Errors occurred to topology calculation.
The String field describes the detailed reason for errors:
• MAC duplicate error: ringlet ringlet_id hop hop_id duplicate with local
station, which means the MAC address of the hop hop-id of ringlet
ringlet-id overlaps with that of the local station. ringlet-id i s 0 o r 1, a nd
hop-id ranges from 1 to 254.
• MAC duplicate error: ringlet ringlet_id1 hop hop_id1 duplicate with
ringlet ringlet_id2 hop hop_id2, which means the MAC address of the
hop hop-id1 of ringlet ringlet-id1 overlaps with that of the hop hop-id2 of
ringlet ringlet-id2. Both ringlet-id1 and ringlet-id2 range from 0 to 1, and
both hop-id1 and hop-id2 ranges from 1 to 254.
• IP duplicate error: ringlet ringlet_id hop hop_id duplicate with local
station, which means the IP address of the hop hop-id of ringlet ringlet-id
overlaps with that of the local station. ringlet-id is 0 or 1, and hop-id
ranges from 1 to 254.
• IP duplicate error: ringlet ringlet_id1 hop hop_id1 duplicate with ringlet
ringlet_id2 hop hop_id2, which means the IP address of the hop hop-id1
of ringlet ringlet-id1 overlaps with that of the hop hop-id2 of ringlet
ringlet-id2. Both ringlet-id1 and ringlet-id2 range from 0 to 1, and both
hop-id1 and hop-id2 ranges from 1 to 254.
Examples
# Enable debugging for RPR errors on interface RPR1. When you configure the same IP address for the
two stations that form a closed RPR ring, output similar to the following example is generated:
<Sysname> debugging rpr error interface rpr1
*Jun 5 10:06:39:104 2007 Sysname RPR/7/ERR_TOPO:Slot=3;
RPR_Error: On RPR1, topology error happened: Ip duplicate error: ringlet 0 hop 1 duplicate
with local station
// Topology calculation errors occurred on interface RPR1: the IP address of the first hop of ringlet 0
overlapped with that of the local station.
debugging rpr event
Use debugging rpr event to enable RPR event debugging.
Use undo debugging rpr event to disable RPR event debugging.
Syntax
debugging rpr event [ general | ringlet-selection ] [ interface interface-type interface-number ]
undo debugging rpr event [ general | ringlet-selection ] [ interface interface-type interface-number ]
Default
RPR event debugging is disabled.
Views
User view
Default command level
2: System level
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