topic PIX 525 in Network Security

PIX 525

batumibatumi — Mon, 11 Mar 2019 11:39:19 GMT

Hi All

Friends, i hope i can find my answer here... I configured my PIX 525 with ASDM. It has two interfaces ,, Inside and Outside''... For inside Ethernet i use my network and for Outside Internet. From PIX i can ping every IP address but from my notebook i can not ping outside's interfaces IP address and gateway... what must be the most common reason ?!

plz, help meeee....

Regards, batumi3

Re: PIX 525

kagodfrey — Wed, 05 Dec 2007 16:58:28 GMT

It sounds like you may not have your address translation set up. This may be set up in a variety of ways as described (for ASDM or CLI) here for pix/asa running 7.x:

http://www.cisco.com/en/US/products/hw/vpndevc/ps2030/products_configuration_example09186a008046f31a.shtml

or here for pre 7.x (CLI):

http://www.cisco.com/en/US/products/hw/vpndevc/ps2030/products_tech_note09186a00800b6e1a.shtml

If you are still having issues pls post your (sanitized) configuration

HTH

Kev

Re: PIX 525

batumibatumi — Wed, 05 Dec 2007 17:22:54 GMT

Kev, great TNX

i forgot to write this one... i can not ping DNS server ... but i could ping another ISP DNS server or for example 4.2.2.2 ... Do you stil think that it's NAT problem ?

Re: PIX 525

kagodfrey — Thu, 06 Dec 2007 09:12:42 GMT

I guess not, if you are able to ping other outside addresses from your inside host, then perhaps there may be something spooky going on with your ISP. Then again if you can ping certain addresses from your pix that you can't from your inside host, that is odd. Pls post a sanitized config so we can confirm everything is OK at your end.

Re: PIX 525

batumibatumi — Thu, 06 Dec 2007 15:23:13 GMT

Kev,

They juse closed icmp echo-reply... today i cheked it it's working fine. TNX

Regards