Why is the VPN tunnel connected, but only TCP traffic can be transmitted?
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Zyxel_Cooldia
Posts: 1,590 
Zyxel Employee
Zyxel Employee
in VPN
Question:
Why is the VPN tunnel connected, but only TCP traffic can be transmitted?
Answer:
Please check whether the protocol in Phase 2 is set to "Any."
If a specific protocol, such as TCP, is selected, then other protocols will not pass through the tunnel.
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