Udp Tracert Operation Configuration Example - H3C SR6600-X Configuration Manual

UDP tracert operation configuration example

Network requirements
As shown in
Device B.
Figure 16 Network diagram
Configuration procedure
1. Assign an IP address to each interface. (Details not shown.)
2. Configure static routes or a routing protocol to make sure the devices can reach each other.
(Details not shown.)
3. Use the ip ttl-expires enable command on the intermediate device and use the ip unreachables
enable command on Device B.
4. Configure Device A:
# Create a UDP tracert operation.
<DeviceA> system-view
[DeviceA] nqa entry admin test1
[DeviceA-nqa-admin-test1] type udp-tracert
# Configure 10.2.2.2 as the destination IP address and port 33434 as the destination port.
[DeviceA-nqa-admin-test1-udp-tracert] destination ip 10.2.2.2
[DeviceA-nqa-admin-test1-udp-tracert] destination port 33434
# Configure Device A to perform three probes to each hop.
[DeviceA-nqa-admin-test1-udp-tracert] probe count 3
# Configure the probe timeout time as 500 milliseconds.
[DeviceA-nqa-admin-test1-udp-tracert] probe timeout 500
# Configure the UDP tracert operation to repeat at an interval of 5000 milliseconds.
[DeviceA-nqa-admin-test1-udp-tracert] frequency 5000
# Specify the output interface for UDP packets as GigabitEthernet 2/0/1.
[DeviceA-nqa-admin-test1-udp-tracert] out interface gigabitethernet 2/0/1
# Enable the no-fragmentation function.
[DeviceA-nqa-admin-test1-udp-tracert] no-fragment enable
# Specify the maximum number of consecutive probe failures as 6.
[DeviceA-nqa-admin-test1-udp-tracert] max-failure 6
# Set the TTL value to 1 for UDP packets in the start round of the UDP tracert operation.
[DeviceA-nqa-admin-test1-udp-tracert] init-ttl 1
# Start the UDP tracert operation.
[DeviceA] nqa schedule admin test1 start-time now lifetime forever
# After the UDP tracert operation runs for a period of time, stop the operation.
[DeviceA] undo nqa schedule admin test1
Figure 16, configure a UDP tracert operation to determine the routing path from Device A to
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