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

Ping works then stop the work again

I am setting this box up for the first time. I think I have the configuration correct. I have been able to ping an internet site but a I get disconnected. When I do a continuous ping I get replies and then after a short period of time I get no response and then I will start getting replies again

I will be the first to admit I am lost when it comes to configuring this so maybe I didn't set it up right to begin with. I am at a lost at this point.I am just trying to setup a basic NAT firewall to get started.

attached is my run config.

2 REPLIES

Re: Ping works then stop the work again

Add inspect icmp in your global policy , see if that resolves your icmp timeouts.

e.g

policy-map global_policy

class inspection_default

inspect icmp

Rgds

Jorge

New Member

Re: Ping works then stop the work again

I had seen that before.

With me that happened when I forgot to allow the ports UDP 50, 51 and 500 on the external firewall.

127
Views
0
Helpful
2
Replies