I install a new 5540 (188.8.131.52) behind an internet router. My pc is behind the ASA. I go to web sites and sometime my IE web browser displays a blank page. I hit the refresh button of the web browser once then the page is displayed.
I move the network connection of my pc to a dsl line without asa in between. the same web page is displayed every time without clicking refresh.
I have the command "exceed-mss allow" in the configuration of the ASA
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...