Operation Manual
IP Services Commands
IP Services Commands
8 – 147
If Traceroute receives an ICMP error message other than a Time Exceeded or Port Unreachable
message, MSS displays one of the error codes described in Table 8– 8 instead of displaying the
round-trip time or an asterisk (*).
Table 8– 8 describes the traceroute error messages.
See Also
ping on page 8-100
Table 8– 8. Error Messages for traceroute
Field Description
!N No route to host. The network is unreachable.
!H No route to host. The host is unreachable.
!P Connection refused. The protocol is unreachable.
!F Fragmentation needed but Do Not Fragment (DNF) bit was set.
!S Source route failed.
!A Communication administratively prohibited.
? Unknown error occurred.