[Openswan Users] Ipsec ports/protocols are blocked & using multiple times NAT

[pual]

Hi,I have openswan running but have 2 question about the openswan setup/connection:1) Is there any solution for setting up the ipsec vpn tunnels from locations where the well-known ipsec ports/protocols are blocked? What is change/impact in the Openswan config.2) Can Openswan handle using multiple times NAT? and what should be configured on Openswan.Thanks for your helpPual
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