Re: mapping ICMP codes to Unix errno code numbers

To: darrenr%netbsd.org@localhost
Subject: Re: mapping ICMP codes to Unix errno code numbers
From: Erik Fair <fair%netbsd.org@localhost>
Date: Tue, 2 Apr 2013 09:36:16 -0700

On Mar 31, 2013, at 22:48, Darren Reed <darrenr%netbsd.org@localhost> wrote:

> How do you know that the administratively prohibited ICMP error
> will 100% of the time come from a remote network?
> 
> Afterall, it could also be generated by your local firewall or perhaps
> even the host itself!

And the difference between those cases to the application is … ?

        Erik <fair%netbsd.org@localhost>

Follow-Ups:
- Re: mapping ICMP codes to Unix errno code numbers
  - From: Darren Reed
- Re: mapping ICMP codes to Unix errno code numbers
  - From: Lloyd Parkes

References:
- mapping ICMP codes to Unix errno code numbers
  - From: Erik E. Fair
- Re: mapping ICMP codes to Unix errno code numbers
  - From: Darren Reed

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