155 
Figure 159 IPv6 ping operation results 
 
 
Trace route operation 
 
  NOTE: 
•  The web interface does not support trace route on IPv6 addresses. 
•  Before performing the trace route operations, execute the ip ttl-expires enable command on the 
intermediate device to enable the sending of ICMP timeout packets and the ip unreachables enable 
command on the destination device to enable the sending of ICMP destination unreachable packets.
 
1.  Select Diagnostic Tools > Trace Route from the navigation tree. 
2.  Click the Trace Route tab to enter the Trace Route configuration page, as shown in Figure 160.