I've got 4 Windows machines (3 x Win7, 1 x WinXP) and various other devices on my home network, using a Linksys WRT54 wireless router. I don't have a domain server, and I have had issues with some of the machines not being able to resolve the hostname of other machines.
How does that work when one doesn't have a DNS server? I've set them all up with the same workgroup name but a ping fails with "Ping request could not find host...".
How might I find the cause for this issue? Are there specific things on Windows Firewall that would prevent it from working?