I have a customer with many remote sites using either ASA5505 or a PIX-506. There is IPSEC tunnel to each remote site from the hub site. The remote site doesn't have a server. The goal is send syslog and traps to the server located at main site.
The Encryption domain is inside interface subnet at each site. I didn't find any command that syslogs or sends traps with source ip being inside interface.