for easier maintaince

git-svn-id: svn://svn.dd-wrt.com/DD-WRT@24867 52c4871e-980c-0410-b1e0-e73912ce01f8
for compat

git-svn-id: svn://svn.dd-wrt.com/DD-WRT@24868 52c4871e-980c-0410-b1e0-e73912ce01f8
compat for older devices

git-svn-id: svn://svn.dd-wrt.com/DD-WRT@24869 52c4871e-980c-0410-b1e0-e73912ce01f8
compat for older devices

git-svn-id: svn://svn.dd-wrt.com/DD-WRT@24870 52c4871e-980c-0410-b1e0-e73912ce01f8
missing flag

git-svn-id: svn://svn.dd-wrt.com/DD-WRT@24871 52c4871e-980c-0410-b1e0-e73912ce01f8
show only as "ipv4" if ipv6 is selected

git-svn-id: svn://svn.dd-wrt.com/DD-WRT@24872 52c4871e-980c-0410-b1e0-e73912ce01f8
typo

git-svn-id: svn://svn.dd-wrt.com/DD-WRT@24873 52c4871e-980c-0410-b1e0-e73912ce01f8