[OpenAFS] Stupid NAT routers & UDP keepalive packets

Ryan C. Underwood nemesis-lists@icequake.net
Thu, 29 Jan 2009 01:39:11 -0600


--0OAP2g/MAC+5xKAE
Content-Type: text/plain; charset=iso-8859-1
Content-Disposition: inline
Content-Transfer-Encoding: quoted-printable


The standard suggestion to people experiencing AFS disconnections after
idling on a NAT is to increase the UDP mapping timeout on the router.
Unfortunately, this is impossible for the majority of idiotic "routers"
sold in stores with proprietary firmware.  Is it possible for the AFS
client to send a periodic keepalive packet itself for this purpose,
similar to the OpenSSH client?  If I recall correctly, there is even a
"ping" packet type specified in Rx for this purpose.

--=20
Ryan C. Underwood, <nemesis@icequake.net>

--0OAP2g/MAC+5xKAE
Content-Type: application/pgp-signature; name="signature.asc"
Content-Description: Digital signature
Content-Disposition: inline

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.9 (GNU/Linux)

iD8DBQFJgV0eIonHnh+67jkRApPvAJ0eoFzBwSMjEW7NW0k6OfyCiIGc7ACeJ41O
8uY5a8yH5980wiTWgI8WHXk=
=izuA
-----END PGP SIGNATURE-----

--0OAP2g/MAC+5xKAE--