On 7/6/24 02:17, Rodney W. Grimes wrote:
Host A *still* has/had a port open, and that port can lingere
for several reasons, and that can cause issues.
Ok, good, check both A and B.
I had checked this too: neither A nor B had the port still open.
MTU's? Have you manually checked path MTU to make sure that it
can carry your payload correctly IN BOTH DIRECTIONS. I have
seen asymetrical routes cause MTU issues due to it being smaller
in one direction.
That's the first thing I thought: however a simple ping does not get
through and that's a small packed.
bye & Thanks
av.
