tracd - can't access from network

I'm trying to demo Trac to show open-souce has utility for us. So I've installed Trac "very basic" on a Ubuntu 9.04 desktop that also has an Apache server serving some other small websites on port 80. Starting with: tracd --port 8000 --basic-auth=tractest,/home/jrm/ tractest/.htpasswd /home/jrm/tractest /home/jrm/tractest and it responds: Server starting in PID 25593. Serving on 0.0.0.0:8000 view at http://127.0.0.1:8000/"]http://127.0.0.1:8000/ Works fine accessing tracd via localhost:8000 or 192.168.10.24:8000 on the host machine, but when I go to another machine on the internal network, it doesn't get through and the tracd log records don't show any access either. Neither machine has a host firewall on it. Netstat shows: tcp 0 0 0.0.0.0:8000 0.0.0.0:* LISTEN I can ping the 10.24 machine from the access-attempting machine. Messages log on the 10.24 machine has an entry that lists the access- attempting machine, 10.108, as follows: Oct 20 08:28:21 Ubuntu-mini kernel: [600721.066666] Inbound IN=eth0 OUT= MAC=00:07:e9:6a:38:b3:00:07:e9:6c:d4:ff:08:00 SRC=192.168.10.108 DST=192.168.10.24 LEN=48 TOS=0x00 PREC=0x00 TTL=128 ID=55053 DF PROTO=TCP SPT=1489 DPT=8000 WINDOW=65535 RES=0x00 SYN URGP=0 but I have no idea if this is OK or not. Thanks in advance for anybody's ideas!