TCP questions

[Doris.lee]

I add custom tcp parameters inside build.prop file, also I chang some tcp parameters using sysctl. My question is:

if I disable/enable my wifi connection are those settings reset/back to default ? Do I need to reapply them?

Thanks for the help

 

[strongst]

I add custom tcp parameters inside build.prop file, also I chang some tcp parameters using sysctl. My question is:

if I disable/enable my wifi connection are those settings reset/back to default ? Do I need to reapply them?

Thanks for the help

The build.prop file is loaded when android starts hence it will be persistent.

 

[Doris.lee]

Tcp parameters by sysctl

Many thanks for your reply.

What about tcp parameters that I set using sysctl
Are they reset, after I restart my wifi service?

 

[strongst]

Many thanks for your reply.

What about tcp parameters that I set using sysctl
Are they reset, after I restart my wifi service?

I'm not sure but I think the are still persistent

 

[Doris.lee]

Tcp settings

Hi strongst,

I know about build.prop setting. I raed somewhere that resetting wifi connection will setback all the default parameters. The things is I'm not sure if the article was specific about ALL settings, or only for sysctl settings.

Even though, I think android system can rest wifi connection settings even if they set by build.prop.

Anyway, thanks for your help.