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When I type: show routethe outside entry seems to be incorrect.It shows x.x.x.16 255.255.255.248 x.x.x.20 1 CONNECT staticNow, if the cable modem/router's IP is rather:x.x.x.17 (and NOT x.x.x.16)Shouldn't the show route output be:x.x.x.17As it stands...
I want to configure a PIX 501 firewall for NAT - or more accurately PAT.I want all inside users to be able to access the Internet using their non-routable IP adresses that the PIX will translate at the perimeter.I only have one public IP address avai...
I'm not able to remove an access-list entry as attempted below. I'm using the Cisco command line guide but am apparently missing something... Can anyone point me in the right direction?ThanksDavidpixfw(config)# show access-listaccess-list cached ACL ...
As stated in my first post, I am attempting to reconfigure an inherited PIX 501 firewall and working backwards, in other words, changing the previous configuration and eliminating un-needed elements.FIXUP PROTOCOLWhat are these entries for?Some proto...
I've inherited a PIX 501 firewall and want to change many of the settings used by the previous owners.I'm doing this in the CLI. The web based GUI gave me some problems (error messages about certificates and so forth). In fact, one of the things I'd ...
Of course!255.255.255.248256 - 248 = 80-7 0 = network address of this subnet, 7 = broadcast8-15 8 = network address of this subnet, 15 = broadcast16-23 16 = etc. etc.(I'm just learning how to subnet)Anyway, thanks a lot.
Thanks for the answer!Does the result look right (I'm going to test it now)?pixfw(config)# nat (inside) 1 0 0pixfw(config)# show natnat (inside) 1 0.0.0.0 0.0.0.0 0 0pixfw(config)# global (outside) 1 interfaceoutside interface address added to PAT po...
It looks like I have this all backwards then...I'm going to have to find documentation on the access-list entries.As I said in my first post, this is the first time I'm working with a Cisco device and with the CLI on top of it, so I'm not really sur...
Thank you for your very useful response. Besides resolving my problem, I've learned (if I understand correctly) a very useful tip for recovering from human error:If I misconfigure something, I can reboot the PIX and - provided I have not yet typed th...
