Dear All,I am running a PIX 515 with OS 6.3(4).The PIX has three interfaces outside, inside and dmz.There is an exchange mail server in the dmz area. Its IP add is 192.168.1.10. And it is natted to an outside address like 1.1.1.1 for example. At the ...

I have a PIX with PIXOS 7.1.I issue a traceroute from the inside host to an outside host and find that all hops behind the pix can not be seen.There is an interface pat between inside and outside.I have already configured access-list outside permit i...

For example, I have an application using TCP 2000 port. By default, PIX enable fixup protocol skinny 2000. Now the application can't work through pix.Does it have something to do with the fixup protocol skinny 2000 ?

I have a game application using tcp 2000 port. I have captured packets during connection.Client to Server -- TCP -- 1115 -> 2000 syn seq=0, ack=0Server to Client -- TCP -- 2000 -> 1115Syn ack seq=0,ack=1Client to Server -- TCP -- 1115 -> 2000ACK seq=...