Resolved! inside,inside NAT on ASA
Hopefully my terminology is correct. I'm not a Cisco expert by any means. I have an ASA5506 at SiteA listening on 10.10.1.1 and an ASA5506 at SiteB listening on 10.10.20.1 and a site-to-site VPN between the two. I have another device at SiteA listeni...