Connectivity issue with FreeBSD6.0

[Kevin Lamothe]

Hey there, I'm running BSD6 on my servers.

One problem I'm having is the webserver keeps randomly losing 
connections to the SQL server which is on another box.

 From the tcpdump logs it looks like the packets are not reaching the 
sql server, I've talked to one of the admins at the dc and they're 
saying a few other freebsd6 boxes are having this issue.

Any ideas on this weird issue?

Thanks