Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. And see here for current known issues.

New Member

Debug IP ICMP

hi ,

i have found below result when enable bebug ip icmp ..while not traffic in or out..m enable this non-working hour:

is it DoS Attack of Normal?

 

*Nov  4 19:37:38.943: ICMP: echo reply sent, src 125.19.X.X, dst 203.178.148.19, topology BASE, dscp 0 topoid 0
*Nov  4 19:41:09.483: ICMP: echo reply sent, src 125.19.X.X, dst 41.79.69.16, topology BASE, dscp 0 topoid 0
*Nov  4 19:41:27.031: ICMP: echo reply sent, src 125.19.X.X, dst 192.33.90.66, topology BASE, dscp 0 topoid 0
*Nov  4 19:41:28.079: ICMP: echo reply sent, src 125.19.X.X, dst 192.33.90.66, topology BASE, dscp 0 topoid 0
*Nov  4 19:41:54.295: ICMP: echo reply sent, src 125.19.X.X, dst 137.165.1.114, topology BASE, dscp 0 topoid 0
*Nov  4 19:41:55.235: ICMP: echo reply sent, src 125.19.X.X, dst 137.165.1.114, topology BASE, dscp 0 topoid 0
*Nov  4 19:43:30.583: ICMP: echo reply sent, src 125.19.X.X, dst 203.62.195.170, topology BASE, dscp 0 topoid 0
*Nov  4 19:43:51.147: ICMP: echo reply rcvd, src 192.33.90.66, dst 59.145.X.X, topology BASE, dscp 0 topoid 0
*Nov  4 19:43:51.303: ICMP: echo reply rcvd, src 192.33.90.66, dst 59.145.X.X, topology BASE, dscp 0 topoid 0
*Nov  4 19:43:51.451: ICMP: echo reply rcvd, src 192.33.90.66, dst 59.145.X.X, topology BASE, dscp 0 topoid 0
*Nov  4 19:43:51.603: ICMP: echo reply rcvd, src 192.33.90.66, dst 59.145.X.X, topology BASE, dscp 0 topoid 0

 

157
Views
0
Helpful
0
Replies
CreatePlease login to create content