Re: Connection issues with Google Fi
Hi Lane, Ahh this is T-Mobile XLAT/CLAT happening. I'll put a fix for this into the next android client release. Thanks for mentioning it. Jason ___ WireGuard mailing list WireGuard@lists.zx2c4.com https://lists.zx2c4.com/mailman/listinfo/wireguard
Re: Connection issues with Google Fi
Interesting, now that I have a better chance to look at this, I see that the logs show: Failed to send data packet write udp6 [::]:49896->[2607:7700:0:8::48ca:860f]:51820 This is interesting because the DNS name my client interface is pointed at does not have a record. Sent with ProtonMail Secure Email. ‐‐‐ Original Message ‐‐‐ On Thursday, September 27, 2018 12:23 PM, Lane Russell wrote: > I believe I'm using the userspace implementation. I have stock Android on my > Nexus 6P and installed the WireGuard app from Google Play. > > I am able to consistently replicate the issue by bringing the WireGuard > tunnel up while connected to cellular only, then connecting to WiFi. > > Log 1: After bringing up tunnel on cellular, then roaming to Wifi > https://s3.amazonaws.com/pyrahex-misc/logs/wireguard-log_1_cellular2wifi.txt > > Log 2: After connecting to WiFi, I restarted the WireGuard tunnel > https://s3.amazonaws.com/pyrahex-misc/logs/wireguard-log_2_restart_tunnel.txt > > Sent with ProtonMail Secure Email. > > ‐‐‐ Original Message ‐‐‐ > On Thursday, September 27, 2018 10:48 AM, Jason A. Donenfeld ja...@zx2c4.com > wrote: > > > Hi Lane, > > Are you using the kernel module or the userspace implementation? Can > > you send a debug log? > > Jason ___ WireGuard mailing list WireGuard@lists.zx2c4.com https://lists.zx2c4.com/mailman/listinfo/wireguard
Re: Connection issues with Google Fi
I believe I'm using the userspace implementation. I have stock Android on my Nexus 6P and installed the WireGuard app from Google Play. I am able to consistently replicate the issue by bringing the WireGuard tunnel up while connected to cellular only, then connecting to WiFi. Log 1: After bringing up tunnel on cellular, then roaming to Wifi https://s3.amazonaws.com/pyrahex-misc/logs/wireguard-log_1_cellular2wifi.txt Log 2: After connecting to WiFi, I restarted the WireGuard tunnel https://s3.amazonaws.com/pyrahex-misc/logs/wireguard-log_2_restart_tunnel.txt Sent with ProtonMail Secure Email. ‐‐‐ Original Message ‐‐‐ On Thursday, September 27, 2018 10:48 AM, Jason A. Donenfeld wrote: > Hi Lane, > > Are you using the kernel module or the userspace implementation? Can > you send a debug log? > > Jason ___ WireGuard mailing list WireGuard@lists.zx2c4.com https://lists.zx2c4.com/mailman/listinfo/wireguard
Re: Connection issues with Google Fi
Hi Lane, Are you using the kernel module or the userspace implementation? Can you send a debug log? Jason ___ WireGuard mailing list WireGuard@lists.zx2c4.com https://lists.zx2c4.com/mailman/listinfo/wireguard
Connection issues with Google Fi
Using a Nexus 6P on Google Fi, I'm noticing that when roaming between cellular and WiFi, I occasionally lose the ability to use WireGuard. Coming from Verizon, I didn't previously have this issue. I can only assume this has something to do with Fi manipulating the routing table in such a way that breaks WireGuard connectivity. I verified that WiFi Assitant is disabled. A simple tunnel-up, tunnel-down doesn't seem to fix the issue. Rebooting fixes the issue. Next time the issue occurs, I can dump the ip rule list, but may need some assistance figuring out which ip tables to pull. Is this the info that will be needed to troubleshoot?___ WireGuard mailing list WireGuard@lists.zx2c4.com https://lists.zx2c4.com/mailman/listinfo/wireguard
