I need to convert my router from using DHCP on WAN to PPPOE. I installed the kmod-pppoe package. lsmod gives me the following:

root@OpenWrt:~# lsmod
Module                  Size  Used by    Tainted: P
wlcompat               14944   0 (unused)
ip_conntrack_tftp       1712   0 (unused)
ip_nat_irc              2336   0 (unused)
ip_conntrack_irc        3128   1
ip_nat_ftp              2960   0 (unused)
ip_conntrack_ftp        4272   1
ppp_async               7884   0 (unused)
ppp_generic            22300   0 [ppp_async]
slhc                    6064   0 [ppp_generic]
wl                    630776   0 (unused)
switch-robo             4540   0 (unused)
switch-core             4864   0 [switch-robo]
diag                   25520   0 (unused)

My uci config looks like this:

network.wan=interface
network.wan.ifname=eth0.1
network.wan.proto=pppoe
network.wan.username=***********@qwest.net
network.wan.password=*******

Is there anything else I need to do or should this work?