RaspberryPi can reach the internet with no problems but other computers on the LAN cannot reach it. The Pi is configured with a static address. The command ip route show
default via 192.168.1.1 dev eth0
192.168.1.0/24 dev eth0 proto kernel scope link src:192.168.1.149
and the command ping Dragon sends packets to the computer on the LAN with hostname Dragon and receives responses with 0% loss.
BUT pings from the computer Dragon to 192.168.1.149 get no response, 100% loss and pings to raspberrypi get the response Unknown host raspberrypi.
The system on the sd card is 2013-9-25-wheezy-raspbian.img