Ping works then stop the work again

Unanswered Question
Feb 24th, 2008

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.

  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)
JORGE RODRIGUEZ Sun, 02/24/2008 - 19:19

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


policy-map global_policy

class inspection_default

inspect icmp



tbrinkma Mon, 02/25/2008 - 05:34

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.


This Discussion