PIX-no nat config

[Ileana Hechavarria]

I'm seeking some help from a PIX expert. I have the following configuration                                   ^ To Internet, head router (2)                 I                 I 215.x.x.1 (external PIX address)       -------------------      |     PIX 515    |      |     V 6.1       |       -------------------                I  192.168.21.1 (internal IP Address)                I                I  192.168.21.2      ---------------------- 41                         42      Serial Link to 206.x.x.0 /24      I  Cisco 2621  |------------------------------------     (Real address)        ----------------------    205.x.x.240/30                 |                 I 10.10.10.0 /24   The remote office running real address (206.x.x.0 /24) needs to run no-nat to outside, and mail and ftp  servers in it will need public access to outside to inside.I tried the following open config (only to test the no-NAT issues)   ip address outside 215.x.x.3  255.255.255.0 ip address inside 192.168.21.1 255.255.255.248 access-list outside permit ip any any access-list inside permit ip any any access-list no-nat-inside permit ip 206.x.x.0 255.255.255.0 206.x.x.0 255.255.255.0 access-list no-nat-inside permit ip any any global (outside) 1 interface nat (inside) 0 access-list no-nat-inside nat (inside) 1 0.0.0.0 0.0.0.0 0 0 static (inside,outside) 206.x.x.2 206.x.x.2 netmask 255.255.255.255 0 0 (mail server) access-group outside in interface outside access-group inside in interface inside route outside 0.0.0.0 0.0.0.0 215.x.x.2 1 (to outside) route inside 10.10.10.0 255.255.255.0 192.168.21.2 1 route inside 206.x.x.0 255.255.255.0 192.168.21.2 2 I'm testing making telnet to the internal mail server from outside  but always the result is: Dec 31 12:30:45 [192.168.21.1.2.2] %PIX-3-106011: Deny inbound (No xlate) tcp sr c inside:215.x.x.5/33152 dst inside:206.x.x.2/25   Any idea??? Help is welcome   Ileana [EMAIL PROTECTED]