WAI
Status Update
Comments
ra...@google.com <ra...@google.com> #2
We have shared this with our product and engineering team and will update this issue with more information as it becomes available.
vi...@google.com <vi...@google.com> #3
Technically this could be worked around, by detecting that DNS IP is in the local netmask but not the default gw, and falling back to 8.8.8.8/8.8.4.4 (or 1.1.1.1) for these dns cases. This is a temporary way, just to make things work in most cases.
It is actually a known bug in Qualcomm code, specifically, it's due to the misuse of TEE.
It is actually a known bug in Qualcomm code, specifically, it's due to the misuse of TEE.
ra...@google.com <ra...@google.com> #4
We believe with reference to the above comment, your query has been answered, hence closing the bug. Please feel free to re-open the issue in the future if desired.
an...@gmail.com <an...@gmail.com> #5
Hello,
I still have this problem.
Smartphone Oneplus 8 IN2013
Version: Android 11
Build number: OxygenOS 11.0.11.11.IN21BA
I don't have vowifi on networks that have a DNS resolver that is on the same subnet but is not the gateway.
When I do a network scan, I get the same behaviour...
I still have this problem.
Smartphone Oneplus 8 IN2013
Version: Android 11
Build number: OxygenOS 11.0.11.11.IN21BA
I don't have vowifi on networks that have a DNS resolver that is on the same subnet but is not the gateway.
When I do a network scan, I get the same behaviour...
Description
## Steps to reproduce
Configure a Network (at least IPv4, IPv6 presence does not matter)
Regular DNS queries will be directed to the IP as well as physical address of the DNS server advertised via DHCP (Physical address get's resolved via ARP), but queries for the EPDG will have the physical address of the default gateway and the IP address of the DNS server, thus they never end up at the DNS server and will never be responded to.
See screenshots of the pcap on the AP of the network.
## Expected behavior
DNS Queries to resolve the EDPG address should be directed to the physical address of the DNS server.
## Devices / Software affected
Pixel 4a (11 / RQ2A.210405.005)
Nokia 6.1 (10 / 00WW_4_16B_SP05)