hello, we have two sonicwalls TZ400 (main site) and TZ100 and wishing to do site-to-site.
Both sites have green lights up. Traffic is ok (ping/files) from one site to main site. No traffic at all from main site to subsite.
Both sites have been using the site-to-site vpn Wizard. Address group object recreated. VPN also recreated.
I am running out of ideas. Please help.