Does oneplus 6 have DHCPv6 support on wifi? - OnePlus 6 Questions & Answers

As for myself, I've tested it on H2os 5.1.11, and no, no DHCPv6 support at all.
What about your phone?

Works perfectly for me. My OP6 gets its IPv6 flawlessly from my router (AVM Fritzbox 7580). That requires you receive a valid IPv6 subnet from your ISP, and your router is required to support prefix delegation.

Ramihyn said:
Works perfectly for me. My OP6 gets its IPv6 flawlessly from my router (AVM Fritzbox 7580). That requires you receive a valid IPv6 subnet from your ISP, and your router is required to support prefix delegation.
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Thanks! Been wondering about the IPv6 since my S9+ I've had before. Now I have OnePlus 6. w/WiFi calling and I was hoping that IPv6 can be beneficial to be used for that, I asked about it in S+9 forums
https://forum.xda-developers.com/galaxy-s9-plus/help/telephony-question-t3822350
and now I finally got the answer here. My Asus RT-AC66U-1B is now enabled and I have a working IPv6 connection.

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[Q] Wi-Fi phone configuration & my network

I have a 16-node network (used mostly as a cluster computer for meteorological work), Ethernet, 3 switches, all through an ActionTec DSL gateway/router. There is an edge machine with dnsmasq for dns cache'ing and firewall. My ISP assigns three IP addresses, one of which is my network's gateway address. The ActionTec has DHCP turned "on" although I use SNAT, DNAT, and masquerading on my side. I use my internal network to serve an Apache Web site as well.
The Wi-Fi (and other reception, for that matter) is not very good here, so I bought a TrendNet TEW-636APB Wireless Access Point. It's plugged into one of the switches. The Linux hosts and hosts_files are correctly configured and dnsmasq is configured to assign an IP Address to the TEW-636APB based on its MAC.
Everything works just fine, but most importantly, the HTC One (T-mobile) has no Internet connectivity, even though I can read the IP Address assigned to the phone. Everything is on the same subnet, by the way.
Any suggestions to get Internet up and running? I regularly use bash and c-shell as well as other languages but this one has me stumped. Any suggestions?
Mike
Minneapolis, Minnesota
Additional Info for Wi-Fi Issue
I ruled out some issues in the meantime. The TEW-636APB seems to work fine. I changed each of the config options: same problem. BUT, a laptop connected using Wi-Fi for data works just fine!
On the smartphone (that HTC One), the only URL that connects is on my own network, that is, the Web site served on my subnet and inside my network works just fine. Anything outside of my network fails.
When I turn off Wi-Fi on the cell phone (and use T-Mobile), the Web works just fine.
Very confusing. Any suggestions?
Michael
Might be a DNS problem...
wxmanmichael644 said:
I ruled out some issues in the meantime. The TEW-636APB seems to work fine. I changed each of the config options: same problem. BUT, a laptop connected using Wi-Fi for data works just fine!
On the smartphone (that HTC One), the only URL that connects is on my own network, that is, the Web site served on my subnet and inside my network works just fine. Anything outside of my network fails.
When I turn off Wi-Fi on the cell phone (and use T-Mobile), the Web works just fine.
Very confusing. Any suggestions?
Michael
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Hi Michael,
It seems to me like this a DNS problem, you should try opening google using it's ip address ( try using http ://173.194.35.132/ ) to check connectivity. Also if your phone is rooted you should be able to use some terminal like tool and try to ping some hosts to rule out the dns problem.
Cheers,
Stefan.
P.S.: please use thanks if information was helpful

WiFi DNS issue

Currently running Sow Nice OJC on my G920T. I've been running into some odd WiFi issues...namely with DNS and addressing. At my and my girlfriend's house, WiFi is pretty much pointless as I get DNS errors. Her connection is using the standard Xfinity all-in-one modem/router which isn't configurable worth a damn...but her phone and tablet work fine via WiFi, as does my laptop. At my house I have my own modem and router; I have the DHCP server set up to use Google's public DNS servers. All my devices in my house work fine...Xbox, computer, even Chromecast...but for whatever reason my S6 runs into DNS errors which of course disables WiFi Calling as well.
I have tried running static IP and manually setting Google DNS as well as other DNS; it doesn't seem to help. I have also tried toggling airplane mode. I haven't experimented much with other connections that aren't Comcast, so I will include that in my troubleshooting. I am unsure if this is related to the issue I was having with connecting to my GoPro via WiFi.
Anyone else out there running Lollipop have DNS issues (or don't) and have found a solution? It isn't a huge issue at the moment as I have good signal at both places, but I would like to be able to use WiFi for the bandwidth...
Still working on this...it appears to be an IPv4 issue. All devices in my house happily get an ipv4 address alongside ipv6. Not the S6....it only uses ipv6.

OpenVPN TCP Connections Fail? LG ROM Fault?

Anyone else experiencing this?
When I try to connect to my VPN server using OpenVPN connect over TCP I get a Network EOF error, and when connecting with the regular Open VPN Client app I get "SIOCGIFHWADDR(lo) failed." Works fine when I connect under UDP, and connecting to the same server under TCP works fine on my other devices (I'm coming from the Nexus 6 2014 and used it extensively on there).
From what I can see on Google it sounds like this is a ROM issue, but wanted to make sure it's happening to everyone so I know it's not just something misconfigured on my end.
I just tried mine and TCP connection isn't working for me either.
Andrew025 said:
I just tried mine and TCP connection isn't working for me either.
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Out of curiosity, does UDP work for you? I figured UDP was working, because it showed as connected with no errors on OpenVPN Connect but it actually doesn't load anything from the internet whilst connected and the other OpenVPN app is giving me the same "SIOCGIFHWADDR(lo) failed" error.
This is a pretty major issue
I'll bet your wifi doesn't approve of VPN.
UDP and TCP connection through the Private Internet Access app work fine. There's a configuration problem in what you're trying to do. Either the wifi LAN won't allow it, or your OpenVPN settings are off, or the OpenVPN app is somehow unhappy in Nougat.
Skripka said:
I'll bet your wifi doesn't approve of VPN.
UDP and TCP connection through the Private Internet Access app work fine. There's a configuration problem in what you're trying to do. Either the wifi LAN won't allow it, or your OpenVPN settings are off, or the OpenVPN app is somehow unhappy in Nougat.
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It's definitely possible that the OpenVPN settings are off, possibly requiring a different configuration on the v20, however the WIFI is fine and Nougat isn't an issue as it works fine on my Nexus 6 2014 running Android 7.0.
PhantomGamers said:
Out of curiosity, does UDP work for you? I figured UDP was working, because it showed as connected with no errors on OpenVPN Connect but it actually doesn't load anything from the internet whilst connected and the other OpenVPN app is giving me the same "SIOCGIFHWADDR(lo) failed" error.
This is a pretty major issue
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Yep, UDP works without issue through OpenVPN.
My PIA app works as well.
It depends on the security settings with the network, with my home wifi or data using from the Usim, it works ok, if using my company network, it block me out, and won't connect.

USB tethering DHCP problem after upgrading to Android 10

I have my OP7P (GM1917) on Verizon for 3 months running on Oxygen 9.5, everything was working fine. today i decided to upgrade to Oxygen OS 10.0.GM21BA and was successfully upgraded.
I am experiencing an issue with tethering after the upgrade to android 10, where USB tethering only gives me an IPv6 interface to use, IPv4 addresses is not assigned automatically, so i need to manually configure in Windows 10 a static IP in the 192.168.42 range and set 192.168.42.129 as the gateway.
WiFi tethering works fine.
geNIUX said:
I have my OP7P (GM1917) on Verizon for 3 months running on Oxygen 9.5, everything was working fine. today i decided to upgrade to Oxygen OS 10.0.GM21BA and was successfully upgraded.
I am experiencing an issue with tethering after the upgrade to android 10, where USB tethering only gives me an IPv6 interface to use, IPv4 addresses is not assigned automatically, so i need to manually configure in Windows 10 a static IP in the 192.168.42 range and set 192.168.42.129 as the gateway.
WiFi tethering works fine.
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How are you tethering wifi? My op7pro doesn;t want to do it
Try adding these lines to buildprop and reboot.
ro.tether.disabled=false
ro.bluetoothtether.disabled=false
net.tethering.nonprovisioning=true
net.bluetoothtethering.nonprovisioning=true
Don't you have any network with the same ip range assigned? I tested on Linux with OP7 Global and I am getting ipv4 automatically without any problems. Or, perhaps something is blocked on Verizon's version to prevent usb tethering
giaur said:
Don't you have any network with the same ip range assigned? I tested on Linux with OP7 Global and I am getting ipv4 automatically without any problems. Or, perhaps something is blocked on Verizon's version to prevent usb tethering
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I was having that issue last night and I added those lines, and added rdnis to APN type, and USB tethering started working although I don't get the notification in my status bar, but in my notification drop-down menu. What kind of error message are you getting when you try to connect USB tethering.

Question Mobile hotspot not assigning ipv6 to tethered devices

Hi All,
I noticed that when I turn on hotspot for my poco x3 pro , it only assigns IPv4 addresses to tethered devices. It does not assign IPv6 which would enable tethered devices to have its own public IP. It's definitely not a network issue because I tried using the same sim card with samsung A52 n Huawei and they both were able to assign IPv6 adrresses. It also worked with older versions of poco. It's pretty annoying since I need the feature to test IoT devices. Is there a fix for this. Or was this done intentionally.? I

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