I have a configured vpn to one of our customers has always worked properly with the setup you have, since last week began to fail without any change in either side was performed.
Executed a crypto ipsec debug crypto isa and debug and I have no output from the console. The only way that I have some debug output is to eliminate cryptomap interface and reconfigure it already looks as follows:
Login to the FXOS chassis manager.
Direct your browser to https://hostname/, and log-in using the user-name and password.
Go to Help > About and check the current version:
Check the current version availa...
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...