09-22-2008 02:53 AM - edited 03-11-2019 06:47 AM
Hi,
I have an ASA 5520, I am using sub-interfaces to a VLAN switch (Cisco 3750). I'm based on the "inside" and I need to use pathping and tracert from my PC to these remote networks that are on the VLANs.
I think the firewall might be blocking this, but am not sure. As soon as my trace gets to the firewall I get the * * * appear as if it's getting blocked.
Any Ideas?
09-22-2008 05:07 AM
Follow the below URL:-
http://www.cisco.com/en/US/products/hw/vpndevc/ps2030/products_tech_note09186a0080094e8a.shtml
HTH>
09-22-2008 07:31 AM
Hi,
I just want the DMZ1 servers to tracert to my inside PC, do you know how I can do through the ASDM?
09-22-2008 07:38 AM
Did you read the url?
It outlines the procedure quite well I thought.
It also depends on the version of IOS you are using, the document covers it:-
HTH>
09-22-2008 07:44 AM
Thing is I can ping fine, it's just the tracert and pathpings
09-22-2008 07:47 AM
Have you actually configured:-
policy-map global_policy
class inspection_default
inspect icmp
As the document instructs you to or:-
class-map class-default
match any
policy-map global_policy
class class-default
set connection decrement-ttl
HTH>
09-22-2008 07:53 AM
policy-map global_policy
class inspection_default
inspect icmp
has been added, is that a NAT I have to add?
06-25-2021 05:13 AM
The url you linked is now broken and I am having the same issues as the original poster. I figured since your are an Advocate, you would be able to point me in the right direction to find another one that read like your original link?
Thanks in advance.
06-25-2021 05:27 AM
@gpadmin The posts you are replying to are 13 years old.
For more current advice (and non-broken links as of June 2021), please check out these articles:
For ASA (old post but still 100% accurate):
https://packetu.com/2009/10/09/traceroute-through-the-asa/
For FTD:
https://packetu.com/2018/08/12/traceroute-through-firepower-threat-defense/
06-25-2021 08:11 AM
Thanks Marvin. I didn't realize the date-timestamp of those posts. Just found them having issues trying to get pathping results which I believe might be due to our ASA5508 firewall. I'll check out the ASA link. Your help is very much appreciated, thanks again!
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide