Samium Gromoff wrote:
>
> DESCRIPTION:
> Happen on 2.4.0-testXX, doesnt on 2.2.X
> pppd 2.4.0-b2,b4,release, ppp async in kernel
> Sportster 14400 Vi (if that hell does matter)
> AND! UART 16450!
> I`ve described such a problem to PPP maintainers
> about half-year ago, but got nothing.
>
> Now it looks like that this problem is /tolerable/
> in 2.4.0-testn; n>7, even when in older tests i was just a small hell.
>
> PROBLEM ITSELF:
> ~12.5% of small file transfers stalls at beginning,
> when modem lights still flashes and ppp0 interface
> error count significantly grow. it looks like
> data is there, but ppp refuses to take it.
Try disabling PPP compression. I've observed link failures
when using BSD compression against certain dial access
gateways.
In /etc/ppp/options:
nobsdcomp
deflate 0,0
noaccomp
noccp
nodeflate
nopcomp
nopredictor1
novjccomp
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