> On May 6, 2018, at 21:32, Toke Høiland-Jørgensen <t...@toke.dk> wrote:
> 
> Sebastian Moeller <moell...@gmx.de> writes:
>>> [...]
>>> Yeah, ICMP is definitely treated differently in many places... Another
>>> example is routers and switches that have a data plane implemented in
>>> hardware will reply to ICMP from the software control plane, which is
>>> way *slower* than regular forwarding...
>> 
>>      But that "should" only affect the ICMP reflector, no? I always
>>      assumed that routers will treat ICMP packets that they only pass
>>      though just like any other IP packet...
> 
> Sure, it depends on what you are pinging...

        Ah, okay, I am relieved ;)

> 
>>> Also, ICMP is often subject to
>>> rate limiting... etc, etc...
>>> 
>> 
>>      If I understand posts in the nanog list correctly thee is also a
>>      trend towards limiting UDP as well.
> 
> Eh? That would mean limiting half the internet (QUIC is UDP, for
> instance)...

        Exactly my sentiment when I read it, but I might have misunderstood the 
amount of limiting...

Best Regards
        Sebastian


> -Toke


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