T-Mobile nat64 IPv6 Issue
Posted: Sun Jan 01, 2017 7:10 am
Team,
I'm hoping for some help in resolving this issue, starbucks gift card to whomever fixes it for me , lol
I'm on T-Mobile and am using Sophos UTM as my openVPN server.
Recently, when connecting to my vpn while on the T-Mobile network, T-Mobile is assigning an ipv6 (nat64) IP to my server's IPv4 address. I connect via a FQDN with an A record, but instead of seeing my usual IPv4 address on the iOS client, it shows up the made up T-Mobile ipv6 address for my server.
This seems to result in a missing route in openvpn, at first this fixed itself when I enabled "seamless tunnel" in my iOS openvpn client, when enabled, i would see my usual ipv4 address in the client, but now it's back to not working and showing me that weird ipv6 nat64 address.
I connect via UDP and I've tried this on several ports, both tcp and udp
iOS 10.2
T-Mobile 27.1
Iphone 7+
OpenVPN Connect 1.0.7 build 199 (iOS 64-bit)
Any assistance would be truly appreciated, if there are any details I've left out, please ask and I will do my best to provide
I'm hoping for some help in resolving this issue, starbucks gift card to whomever fixes it for me , lol
I'm on T-Mobile and am using Sophos UTM as my openVPN server.
Recently, when connecting to my vpn while on the T-Mobile network, T-Mobile is assigning an ipv6 (nat64) IP to my server's IPv4 address. I connect via a FQDN with an A record, but instead of seeing my usual IPv4 address on the iOS client, it shows up the made up T-Mobile ipv6 address for my server.
This seems to result in a missing route in openvpn, at first this fixed itself when I enabled "seamless tunnel" in my iOS openvpn client, when enabled, i would see my usual ipv4 address in the client, but now it's back to not working and showing me that weird ipv6 nat64 address.
I connect via UDP and I've tried this on several ports, both tcp and udp
iOS 10.2
T-Mobile 27.1
Iphone 7+
OpenVPN Connect 1.0.7 build 199 (iOS 64-bit)
Any assistance would be truly appreciated, if there are any details I've left out, please ask and I will do my best to provide