Failing to connect to server...

[Cueball61]

I'm probably missing something very simple here, but just trying to setup a server again, after we reinstalled our OS (Debian -> CentOS) and I can't get TS3 to connect at all.

Logging started
2010-10-25 23:40:13.538506|INFO |ServerLibPriv | | Server Version: 3.0.0-beta29 [Build: 12473], Linux
2010-10-25 23:40:13.539146|INFO |DatabaseQuery | | dbPlugin name: SQLite3 plugin, Version 2, (c)TeamSpeak Systems GmbH
2010-10-25 23:40:13.539294|INFO |DatabaseQuery | | dbPlugin version: 3.6.21
2010-10-25 23:40:13.540356|INFO |DatabaseQuery | | checking database integrity (may take a while)
2010-10-25 23:40:13.557083|INFO |SQL | | pruning old database log entries where timestamp is older than 90 days
2010-10-25 23:40:13.630995|WARNING |Accounting | | Unable to find valid license key, falling back to limited functionality
2010-10-25 23:40:13.660584|INFO |FileManager | | listening on 0.0.0.0:30033
2010-10-25 23:40:13.971629|INFO |VirtualServer | 1| listening on 0.0.0.0:9987
2010-10-25 23:40:13.973196|INFO |CIDRManager | | updated query_ip_whitelist ips: 127.0.0.1,
2010-10-25 23:40:13.974188|INFO |Query | | listening on 0.0.0.0:10011

I can telnet to 10011 just fine, and it's certainly bound on 9987 (checked with netstat) but it's not getting anywhere on the client connection front.

I can confirm this is a completely open system too, we haven't got any ports blocked and we had TS3 running fine before we reinstalled.

Anyone got any suggestions?

EDIT: Just checked with Wireshark, and can confirm that while the client sends packets to the server, there is nothing sent from the server back.

-bash-3.2$ netstat -nlp | grep 9987
(Not all processes could be identified, non-owned process info
 will not be shown, you would have to be root to see it all.)
udp        0      0 0.0.0.0:9987                0.0.0.0:*