dns problem

[surbiks]

hi.
I have Overplus server and use v2rayNG as a client, but DNS request not been resolved and server logs show this error:

[ERROR] /__w/1/s/Server/Session.cpp operator(): line: 188 client-->Server(UDP over tls) stream truncated
[ERROR] /__w/1/s/Server/Session.cpp operator(): line: 188 client-->Server(UDP over tls) stream truncated
[ERROR] /__w/1/s/Server/Session.cpp operator(): line: 188 client-->Server(UDP over tls) stream truncated
[ERROR] /__w/1/s/Server/Session.cpp operator(): line: 188 client-->Server(UDP over tls) stream truncated
[ERROR] /__w/1/s/Server/Session.cpp operator(): line: 188 client-->Server(UDP over tls) stream truncated
[ERROR] /__w/1/s/Server/Session.cpp operator(): line: 188 client-->Server(UDP over tls) stream truncated
[ERROR] /__w/1/s/Server/Session.cpp operator(): line: 188 client-->Server(UDP over tls) stream truncated
[ERROR] /__w/1/s/Server/Session.cpp operator(): line: 188 client-->Server(UDP over tls) stream truncated
[ERROR] /__w/1/s/Server/Session.cpp operator(): line: 188 client-->Server(UDP over tls) stream truncated

[xyanrch]

what is your client side config?

[surbiks]

I use v2rayNG's default settings. I only add one trojan setting. I do not change the client settings.
After checking and using the SagerNet client, the problem was solved.
This problem is related to DNS settings in the client. Because when I set the DNS setting to enable Local DNS in v2rayNG, the problem was solved, but I don't know the reason why the DNS packets have problems in normal mode.

[qinef]

确实存在这个问题，在v2rayng里启用了本地DNS才可以用。