SoftEther VPN User Forum

Posted: **Wed Aug 26, 2015 9:29 pm**

I keep seeing connections in my firewall that are connecting to 130.158.6.60, which is a university IP. Why on earth does SEVPN phone home? What is it doing?

LAN udp 130.158.6.60:5004 <- 10.0.0.250:9292 MULTIPLE:MULTIPLE
WAN udp 50.233.9.78:9292 (10.0.0.250:9292) -> 130.158.6.60:5004 MULTIPLE:MULTIPLE

Posted: **Thu Sep 03, 2015 7:54 am**

This use for NAT-T or DDNS.

Posted: **Wed Sep 09, 2015 11:26 pm**

I have DDNS disabled, why would a NAT-T session have to phone home?

Posted: **Wed Sep 16, 2015 8:54 am**

Please google UDP-hole-punching.

SoftEther VPN User Forum

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