My ASA 5510 is intermittently denying access form my ISP's mail server to our internal SMTP gatway.
The acl applied to the outside interface of the firewall allows tcp any any to the smtp server on port 25. There is no access-list applied to inside interface. A packet trace yeilds the following result.
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...