I run a small SBS 2003 network (15 clients) which is starting to encounter a few niggling problems
1. I can ping the server from all the clients but not the clients from the server. Also clients cannot ping some of the other clients and vice versa. They all have access to the network shares, internet, and are all listed in my network places.
2. The reason I established there was a ping error was when after a recent update to Symantec client security, I could not communicate with the clients from the management console. I therefore cannot setup global policies with regard to this software.
I know its probably something simple but it really is getting on my nerves. I suspect its some sort of DNS issue but cannot be sure. I've looked at everything so many times its all become a blur!