HP Comware 5 Debug Manual Vol 2

Syntax
debugging ip virtual-reassembly
undo debugging ip virtual-reassembly
Default
IP virtual fragment reassembly debugging is disabled.
Views
User view
Default command level
1: Monitor level
Usage guidelines
Table 1 describes output fields and messages for the debugging ip virtual-reassembly command.
Table 101 Output from the debugging ip virtual-reassembly command
Field
Description
vfr_rcv: fragment A VFR request was received.
target_ip_addr Destination IP address.
sender_ip_addr Source IP address.
id ID of the packet.
offset Offset of the fragment.
len Length of the packet.
vfr_operation Virtual fragment reassembly operation.
created frag queue (success) A VFR queue was created successfully.
dgrm incomplete offset: offset, waiting...
Virtual fragment reassembly for the datagram does not finish
because the fragment with the offset is not received.
dgrm complete Virtual fragment reassembly for the datagram finishes.
Examples
# Enable IP virtual fragment reassembly debugging. Output similar to the following example is
generated when fragments arrive at Ethernet 1/1 under the following conditions:
•
IP virtual fragment reassembly is configured on Ethernet 1/1.
•
The device pings 10.1.1.1.
<Sysname> debugging ip virtual-reassembly
<Sysname> ping –s 3000 10.1.1.1
*May 10 17:54:21:328 2000 Sysname VFR/7/IPVFR_DEBUG_COMMON:
vfr_rcv: fragment, target_ip_addr: 10.1.1.1, sender_ip_addr: 10.1.1.2, id: 54, offset:
0, len: 1500.
// IP virtual fragment reassembly received a VFR request.
*May 10 17:54:21:328 2000 Sysname VFR/7/IPVFR_DEBUG_COMMON:
vfr_operation: created frag queue (success).
// IP virtual fragment reassembly created a VFR queue.
*May 10 17:54:21:328 2000 Sysname VFR/7/IPVFR_DEBUG_COMMON:
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