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  1. captaintuba

    Has anyone ever used DENY in their NO-NAT acl?

    Has anyone ever used DENY in their NO-NAT acl? [ponder] For example: !--- ACL to avoid Network Address Translation (NAT) on the IPSec packets access-list 100 deny ip host 10.2.2.12 10.1.1.0 255.255.255.0 access-list 100 permit ip 10.2.2.0 255.255.255.0 10.1.1.0 255.255.255.0 access-list 100...
  2. captaintuba

    Two PIX in series - 4 networks - Statics/NATing/VPN?

    We've just replaced our outside PIX515UR with a PIX515eUR. Now we'd like to re-deploy the PIX515UR as an inner firewall to further protect database servers on the publicly accessible DMZ. i.e. PIX1-OUTSIDE = Internet PIX1-INSIDE = Corp LAN PIX1-DMZ1 = web servers and PIX2-OUTSIDE =...
  3. captaintuba

    PIX515R memory upgrade

    I've been told that you have to upgrade a PIX515R to a PIX515UR in order to upgrade from 32Mb to 6Mb RAM. The part number is: PIX-515-SW-R-UR= The UK list is £2,748.00 This is a very expensive 32Mb memory stick ;-) I'm just looking for a bit of performance. I don't need a VAC or Fail-over. I...
  4. captaintuba

    How do I: VPN all traffic except SMTP?

    I have a site-to-site VPN working from our HQ to an ISP. All traffic goes down the VPN tunnel and is not natted. Now I need to stop SMTP traffic destined for the ISP going down the VPN tunnel. Here's why: The ISP needs to send reports back using SMTP from a machine in the VPN network. They...
  5. captaintuba

    How do you get site-to-site VPN from inside and dmz1?

    I've been able to get a site-to-site VPN set up OK. Each inside network can see the other inside network. (H.Q. to ISP) We have just added a dmz at our HQ site for web site staging and testing. Now I need to allow one of the servers on the DMZ to connect to the ISP network using the VPN. Is...
  6. captaintuba

    Pitfalls of using names. It didn't work for me.

    Pitfalls of using names A nice idea – but it didn’t work for me. I’m using 6.0(1) code on a 515 and thought using names would cut down on typos. So it would make the code easier to write and read. I have 3 servers on a DMZ that should be accessible from the outside interface. Each has their...
  7. captaintuba

    Best practice - comments, cmd order, global pool, syntax, route

    I’m new to working on PIX configs and wanted to check some things out. (I’ve inherited a working PIX but need to create a DMZ for web pre-staging.) Comments Please can you confirm the right syntax to add a comment in a configuration. I don’t see many comments in the configurations I’ve seen so...
  8. captaintuba

    IP LOCAL POOL clarification reqd

    Folks - I new to pix and just getting up to speed. I just need some clarification on parts of a config I working on. The following interfaces are in use: ip address outside X.Y.Z.115 255.255.255.240 ip address inside 192.168.168.1 255.255.255.0 ip address dmz1 192.168.169.1 255.255.255.0 ip...

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