Hello everyone,,,

Model: TL-ER6020

Hardware Version: V1

Firmware Version: 1.1.0 Build 20150416 Rel.35252

I have two tunnels sitte-to-site, has gateway TL-ER6020 in each remote location TL-R600VPN,  one tunnel works fine, but the other only sees or ping the TL-R600VPN rotuer ip, they are exactly the same, I have change ike policy and ipsec proposal and the tunnel still up, but only ping the router, I did uncjheck 

1.- does any body know why?

2.- can my router vin check  TL-ER6020 only sopports one ipsec tunnel?

any comments are welcome at this point.

Thank you