Upgraded BES 5.0 MR 3 to BES 5.0 SP1. Everything seems OK except the fact that it put UDP ping back to default that cause BAS services can be accessible to one node at a time. However, RIM have a KB to address the issue to turn on TCPPing and turn off UDP PING
Note: Before SP1, you only need to change two XML files (see my previous post regarding this), i.e. commend out UDP Ping and enable TCP Ping. After applying SP1, we will have to make 4 xml files modified, respectively. After that, BAS works great on both nodes.
