no, it could not ping computer even by their Ip's. I restarted the server.
This is the ifconfig -a output.
net0: flags=4043<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 10.1.1.11 netmask ffffff00 broadcast 10.1.1.255
perf. params: recv size: 24576; send size: 24576; full-size frames: 1
ether 00:06:29:05:9c:e1
lo0: flags=4049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 8232
inet 127.0.0.1 netmask 7f000000
perf. params: recv size: 57344; send size: 57344; full-size frames: 1
atl0: flags=404a<BROADCAST,LOOPBACK,RUNNING,MULTICAST> mtu 8232
inet 0.0.0.0 netmask 7f000000
perf. params: recv size: 4096; send size: 8192; full-size frames: 1
Also, the content of /etc/hosts differs from what I got with netstat -rn. I got the routing table where the firewall appears as well as the Unix server IP address. I wonder if do I need to have the devices listed on /etc/hosts on this routing table. I have this file to list remote printers and remote devices inside the LAN. Please let me know.Thank you