topic Re: ping issue in ASA in Network Security

ping issue in ASA

rouzbehta — Mon, 11 Mar 2019 19:44:41 GMT

Hello All,

I set up a nat on ASA with different inside subntes and a DMZ, I can ping from any one of my subnets the next hop router with true nat translation from packet tracer.

But I can't ping the next hop router "the router after firewall" from my inside network "inside router"

packet tracer shows that my packet goes trough nat and reaches the next hop router, this means the problem is might be between ASA and inside router?

Any thoughts?

Best Regards,

-Rouzbeh

Re: ping issue in ASA

PAUL GILBERT ARIAS — Thu, 03 Feb 2011 23:25:45 GMT

Can you elaborate a little more. You are trying to ping from the inside to the gateway of the ASA on the Outside?

Do you have the inspect icmp enabled? Can you ping from the ASA to that router?

What kind of NAT do you have?

Re: ping issue in ASA

Kureli Sankar — Thu, 03 Feb 2011 23:42:31 GMT

You are saying the following?

Host2 and Host3 are able to ping the RTR but Host1 is not able to?

Host 3

DMZ1

Host1--inside--ASA--outside--RTR

DMA2

Host2

Pls. enable logging and see what the syslogs show.

conf t

logging on

logging buffered 7

exit

sh logg | i x.x.x.x (where x.x.x.x is the Host1 IP address)

-KS

Re: ping issue in ASA

rouzbehta — Fri, 04 Feb 2011 00:18:00 GMT

Thank you for answer, I haven't had default route from next hop router to the ASA, I made that and it is good now

Regards,

-Rouzbeh