Solved: Re: Ping inside from outside - Page 2

patchack39 · ‎03-04-2014

Hi everyone,

It should be an easy question for you i think.

I have actually Cisco PIX 501 , and i want for an experience to ping inside from outside ( i only succeed to ping outside from inside untill now ).

My ACL are only :

access-list 1 permit icmp any any

access-group 1 in interface outside.

With that i can ping outside from inside , but if i try to ping inside from outside : Destination Host Unreachable

I can ping with an outside computer ---> outside interface of the pix but cant do more.

I tried several ACL but cant find the one who help me...

By the way,i've tried aswell with the command " icmp permit ...." , but there is not difference.

Thanks a lot

patchack39 · ‎03-05-2014

So

1)Configuration of outside computer ; 192.168.20.15 netmask 255.255.255.0 gateway 192.128.20.1

inside computer 192.168.1.15 netmask 255.255.255.0 gateway 192.168.1.1

All its ok

2) im gonna change that

3)done

So result : i've 2 different result .

With my usuall computer which is inside ( Windows 8 ........) its still not working,but i've activate "logging console" and i've that kind of error if i try to ping outside to inside and even when i do nothing.

110001 : No route to 76.73.18.50 from 192.168.1.15

710005: UDP request discarded from 192.168.1.15/17500 to inside:255.255.2550

710005: UDP request discarded from 192.168.1.15/17500 to inside:192.168.1.255/10

BUT i tried with a linux computer and it seems working fine.

Any idea why these result? just cause Windows 8 is terrible or any other idea?

Thanks a lot for your help jon.

Your forum is awesome!

Jon Marshall · ‎03-05-2014

Can you check the inside PC to see if it has a host firewall running.

If it has it could be blocking pings.

Jon

patchack39 · ‎03-06-2014

Well when i put this PC and an other in inside interface they can ping.

So i dont know..

I've tried to unlock some things in my computer but still same result