sonicwall vpn green lights on both, but no traffic

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.

thanks, Clifford
CliffordNgAsked:
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masnrockConnect With a Mentor Commented:
Could you please show us the settings for the VPN tunnel? Might be something set up incorrectly in there that's preventing the flow of traffic.
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Tom CieslikIT EngineerCommented:
On side firewall probably. Double check and if you have access to both sided compare firewall settings.
It looks like File sharing is enable only one way.
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CliffordNgAuthor Commented:
double checked both sites, compared the two, screen to screen, to no avail. Can not even ping :(
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Tom CieslikIT EngineerCommented:
For test only open all ports from WAN to VPN on affected site.
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CliffordNgAuthor Commented:
yes, done that too ... strange strange :(
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Tom CieslikIT EngineerCommented:
How your VPN to VPn Matrix looks like ?

I have Sonic 215 with working StS VPN and it looks like that

Capture.JPG
Compare on both sites
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CliffordNgAuthor Commented:
hi, same same. except for me i don't have the http management ...
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masnrockCommented:
Did you get this working?
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CliffordNgAuthor Commented:
hi, i still could not, i have three sonicwalls - 2 of them already connect to the vpn, only this one is not working :( ...

i nevertheless will award the marks for the kind and prompt assistance
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CliffordNgAuthor Commented:
thank you
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