Log Message %PIX-6-106015: Deny TCP (no connection) from IP_addr/port to IP_addr/port flags.
This message is logged when the PIX Firewall discards a TCP packet that has no associated connection in the PIX Firewall unit's connection table. PIX Firewall looks for a SYN flag in the packet, which indicates a request to establish a new connection. If the SYN flag is not set, and there is not an existing connection, the PIX Firewall discards the packet.
None required unless the PIX Firewall receives a large volume of these invalid TCP packets. If this is the case, trace the packets to the source and determine the reason these packets were sent.
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...