I have a site to site VPN between PAN 7.1.6 and Cisco ASA 8.2.5, I'm receiving a lot of Invalid SPI error. I tried to reset the VPN many times and still having the same issue. This issue by the way is casusing a lot of packet dropes in the VPN
'IKE protocol notification message received: INVALID-SPI (11).'
Did any one faced a similer issue or have an idea on how to mitigate such issue ?