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networkdown
About this tag
The networkdown tag on WindowsForum.com covers issues where a home or small office network becomes inaccessible after changes such as router replacement or configuration updates. Discussions focus on Windows 7 peer-to-peer networks, troubleshooting connectivity loss, and restoring file sharing and internet access. Common themes include DHCP conflicts, wireless router setup, and network adapter settings. The tag is useful for users experiencing sudden network outages after hardware or software changes.
I have had my home network set up and working for months. All PCs (6 of them) are running Windows 7 Pro or Ultimate - two are wired, 4 are wireless. This is NOT a Homegroup, but simple peer-to-peer. I have a Qwest-furnished modem/wireless router, which I was using as the DHCP server and modem...