I need to setup a hairpin on my PIX running 7.2 PIX-OS. I have the configuration set but this isn't working.
I need to do this because we are moving a critial host (172.16.100.62) to another network in another facility and listening on a new IP address, in this case 172.17.100.17. DNS lookup will provide the clients with the proper IP address after we move this host but we have legacy hardware and programs that have hard-coded the IP address of 172.16.100.62. Therefore although the majority of devices will work post move, I need to catch any device with no DNS ability to reach this new locaiton.
First off, I've done a 'Write erased" to a spare PIX 515E and all I want to use this PIX for is to intercept tcp/udp calls to 172.16.99.35/16 (global) and direct these calls to 172.17.100.17/16 (local) all by using the inside interface. I have the outside interface administratively down.
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We have configured the outside and inside Interface with official ipv6 adresses, set a default route on outside Interface to our router, we also have definied a rule , which also gets hits, to permit tcp from inside Interface to any6.
In Syslog I also se...