I have an issue with many sites working with PA440 series. When the tunnel VPN fail down and comes up, some devices like printers, phones and access point can't connect normally to the network until that we clear old session related to the affected device.
In printer we have job blocked and offline, access point also offline.
Once we cleared the session the devices work correctly.
This issue happen after every change of the VPN tunnel status(down/up)
Could anyone help me to understand this weird behavior ?
Thanks in advance.
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