www.eftps.gov contact

Tue Dec 18 20:22:09 UTC 2012

On Tue, Dec 18, 2012 at 3:19 PM, Mark Andrews <marka at isc.org> wrote:
>
> In message <CAL9jLabwE_e+VfzwYBTbrP50EicBvQ7z3XUQ3qwf3FHMiDLS0g at mail.gmail.com>, Christopher Morrow
>  writes:
>> On Tue, Dec 18, 2012 at 11:15 AM, Darren Pilgrim <nanog at bitfreak.org> wrote:
>> > 4890
>>
>> it might not be their (eftps.gov's) fault though... but sure.
>
> If you run a server you should be expecting PTB for both IPv4 and
> IPv6.  If you have broken equipement in front of the server you can
> set IPV6_USE_MIN_MTU to 1 on IPv6 sockets.  There is no excuse to
> have connections broken due to PMTUD.

sure there is! "my isp filters icmp"