[Swan-dev] formatting endpoints

[Paul Wouters]

On Thu, 3 Jan 2019, Andrew Cagney wrote:

> While fixing this is straight forward - a function to format the pair
> - there is an edge case (isn't there always).  Consider this log line:
>
>  initiate on demand from 1::1:8 to 2::2:0 proto=1 because: acquire
>
> since PORT is zero, which presumably means all ports, should it be formatted as:

We should have the protoport information in the ACQUIRE and we should
print it including ports. Not printing ports is because in the old days,
we did not support protoports in on-demand/OE tunneling.

Paul