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Which VPN ports on Firewall??

I'm trying to configure a VPN client on a Network but I'm not sure which ports to open on the company's Firewall. Any suggestions?

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Re: Which VPN ports on Firewall??

isakmp UDP 500

ESP ip proto 50

AH ip proto 51

IPSec over udp UDP 4500

IPSec over tcp TCP 10000 (by default)

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