Is there any way to setup MTU value using AppProxyProvider

Question

richard_wang OP

Created Jan ’22

Replies 1

Boosts 0

Participants 2

Hi there,

Is there any way to configuration the MTU value with AppProxyProvider (DNSProxyProvider). I guess should be around NWConnection and NWUDPSession and see any configuration available?

Thanks in advance.

Boost

Answer 1

Systems Engineer OP

Apple

Jan ’22

Is there any way to configuration the MTU value with AppProxyProvider (DNSProxyProvider). I guess should be around NWConnection and NWUDPSession and see any configuration available?

No, not like there is directly on NEPacketTunnelNetworkSettings. NWConnection does have an MTU option called useMinimumMTU to set the MTU to 1280 bytes for IPv6, but this does not work for IPv4. Also, this option is available for NWProtocolIP and I am assuming that you will be using either TCP or UDP.

Matt Eaton
DTS Engineering, CoreOS
meaton3@apple.com

0