All -
Would appreciate advice, knowledge, or possibly solutions to my
problem.
Just moved into an Oakwood corporate appartment in Manila with DSL. I
have a desire to use a router so that my wife may also use the
connection when I'm not home. We're paying $75!!! per month for this
service, so I want to get this sorted.
Oakwood is using a Nomadix product to regulate their guests' internet
usage - I must login via a webpage approximately every four hours with
a supplied username and password. (not sure this is relevant, but
including for completeness).
When I hook my laptop up directly to the DSL modem, everything works
fine. My browser is automagically redirected to the login page, I
login, and then have complete access via http, smtp, imap, telnet, etc.
Through inactivity or a set time period, I must re-login, which also
works fine.
Through testing with the router and my other PCs, it appears that my
successful login is associated with my laptops' MAC address, and
anything coming from that MAC address is accepted. I know this because
when I switch unplug the dsl modem from my laptop and plug it into my
router, I am *eventually* redirected to a login page, and am told my
username and password is not valid. When I plug the laptop back in, my
connectivity works immediately. However, if I clone my laptops' MAC
address in the router (or log out, and log in via the router), I can
connect through the router - kind of.
My connection via the router is terribly sporadic - the router will
connect for 2 seconds, then disconnect for 10 seconds, over and over
and over and over forever. The WAN Connection lights on it turn on and
off, and I see my browser stop and start - mostly stop.

What is
happening here, and how can I fix it?
This router is a Belkin wireless router, not sure if that matters. I am
using it in a strictly wired fashion, through the four RJ45 jacks in
the back. This router has worked fine for me in the past over a
one-year period.
This feels like some vaguely preventative measure by Oakwood to ensure
that guests each pay for their own connection, but I may be jumping to
conclusions. Any insight from anyone out there?