Re: net.inet.tcp.pmtud_blackhole_detection

2019-11-13 Thread Eugene Grosbein
14.11.2019 4:28, Andrea Venturoli wrote:

> Running 11.3, is there any risk or downside in enabling this?
> 
> I cannot reach my homebanking otherwise; I think either the bank has 
> completely disabled ICMP or some router in between filters it.
> 
> I see it's not enabled by default: is it just out of precaution?

I guess it's a misfeature. It should be enabled by default. Feel free to enable 
it locally.

Note I have not said it should be enabled unconditionally as there may be edge 
cases (high-load servers)
when extra processing may be undesirable.
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net.inet.tcp.pmtud_blackhole_detection

2019-11-13 Thread Andrea Venturoli

Hello.

Running 11.3, is there any risk or downside in enabling this?

I cannot reach my homebanking otherwise; I think either the bank has 
completely disabled ICMP or some router in between filters it.


I see it's not enabled by default: is it just out of precaution?

 bye & Thanks
av.
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