Re: www.eftps.gov contact

[Owen DeLong <owen () delong com>]

On Dec 18, 2012, at 12:22 , Christopher Morrow <morrowc.lists () gmail com> wrote:

> On Tue, Dec 18, 2012 at 3:19 PM, Mark Andrews <marka () isc org> wrote:
> > In message <CAL9jLabwE_e+VfzwYBTbrP50EicBvQ7z3XUQ3qwf3FHMiDLS0g () mail gmail com>, Christopher Morrow
> > writes:
> > > On Tue, Dec 18, 2012 at 11:15 AM, Darren Pilgrim <nanog () 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"

Get a better ISP.

Owen