Try using the IP address in the driver specification rather than the name of the machine. THat will tell you if it is a name resolution issue.
Gary. On Dec 19, 2007 2:46 AM, Peter Crowther <[EMAIL PROTECTED]> wrote: > > From: Nabble-Member1 [mailto:[EMAIL PROTECTED] > > The web app is fast if I configured network bridge mode (both > > Web server and > > DB server have same subnet 192.168.1.x). But it is very slow > > if the network > > is configured as router mode (Web server and DB server is in different > > subnets - 192.168.1.1 for web, 196.168.2.1 for DB, the 2 > > boxes communicate > > via a router device). > > > > Is there settings in Tomcat to deal with this? > > No, and that's not a Tomcat issue. That sounds like a Windows issue, > probably to do with NetBIOS name resolution or authentication timing out. > > What happens if you exclude Tomcat from the problem by writing a little > Java app that connects to the database using the same driver that you're > using for Tomcat? Is it still slow? If so, Tomcat isn't the problem. > > What happens if you configure a WINS server on one of the machines (or > another box elsewhere on your network) and ensure both have it as their > primary WINS server? Make sure both machines have actually registered with > WINS, which can sometimes take a reboot, before you test. Or you could try > using LMHOSTS to fix the problem. > > - Peter > > --------------------------------------------------------------------- > To start a new topic, e-mail: users@tomcat.apache.org > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > -- Gary Evesson
