Default ttl

[Linus Unnebäck]

I think that the default ttl should be changed to 7200, as per draft-cheshire-nat-pmp-05.

The RECOMMENDED Port Mapping Lifetime is 7200 seconds (two hours).

http://tools.ietf.org/html/draft-cheshire-nat-pmp-05#page-10

[Linus Unnebäck]

Or actually, per RFC6886.

http://tools.ietf.org/html/rfc6886#page-11

[Nathan Rajlich]

Thanks!