"Did you started MSDTC, if not please start and allow inbound and outbound.

I think your problem should be resolved"

Hi guys in earlier post Raj suggested to turn on MSDTC, I turned it on in Serviced and my configured Repliction (Transactional Publication with updatable Subscription)

started to work. In his post he mentionded that I should allow inbouns and outbound when I turned on MSDTC, does anyone knows what or where inbound and outbound is,since I did not see those options when I turned on MSDTC.