Cisco Switching/Routing :: Nexus 7009 - Syslog Configuration Doesn't Seem To Work For NX-OS

we've been using IOS for a long time, but are relatively new to NX-OS. We've got a central syslog server that all our devices log to. No matter what we do, we can't get our Nexus switches to log there. Here's my current attempt:
 
Nexus 7009, NX-OS 6.0(1)
 
# sh logging server
Logging server:                 enabled
{redacted}
server severity:        debugging
server facility:        local7
server VRF:             default

[code].....
 
The default VRF is working. I see log entries in the logfile, but nothing arrives at the syslog server. It's not a config issue on the server, because tcpdump shows that no packets arrive from the IP for loopback 0.