this shouldn't affect the ability to access the drive if you can see it.
do you have the firewall turned on on either machine? if so, you would need to add time machine to the list of trusted applications.
keep in mind that using time machine on a shared drive is not "officially" supported even though it works so you won't find much about it on the apple site.
do you have the firewall turned on on either machine? if so, you would need to add time machine to the list of trusted applications.
keep in mind that using time machine on a shared drive is not "officially" supported even though it works so you won't find much about it on the apple site.