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dndx / phantun

Transforms UDP stream into (fake) TCP streams that can go through Layer 3 & Layer 4 (NAPT) firewalls/NATs.
Apache License 2.0
1.71k stars 137 forks source link

Excuse me?Is this software feasible in dynamic IPv6 network? #84

Closed yzazzx2021 closed 2 years ago

yzazzx2021 commented 2 years ago

At present, I have an SDWAN network based on WireGuard. Unfortunately, WireGuard only supports UDP,In addition, the Internet access contract of each subnet under my SDWAN network indicates that only IPv6 dynamic public networks are available, However, the Internet access contract of each subnet under my SDWAN network indicates that only IPv6 dynamic public networks are available, This means that Internet service providers can replace the IPv6 public network at any time,Although I have used resolution scripts for tunnel nodes of each subnet to dynamically resolve to my own domain name， But I don't know whether your software can automatically update the connection addresses at both ends after the Internet service provider changes the IPv6 public address? Thank you for answering this question

Handsome1080P commented 2 years ago

If u mean DNS resolve,it can.

dndx commented 2 years ago

DNS resolve is done once at startup, if you need to re-resolve, you need to restart Phantun.

Recommend you write a script to monitor for DNS changes instead.