Can anyone help me with IP addressing or link to a decent tutorial in simple terms.
My Set-up:
I have a wireless router/modem connected to broadband.
Both LAN PCs and a wireless laptop connect to internet successfully- WPA enabled.
Each PC has, in addition, its own s/w firewall and AV. (Norton I.S. 2005)
My Problem:
I want to permit the PCs to access each other (shared folders, printers scanner, etc, etc).
1. If I set access for a certain PC (lets say 192.168.1.1), can someone on the internet masquerade as that IP address and access my computer.
2. If I turn my computers on in a different order, are the IP addresses the other way round if auto assigned.
3. Should I therefore manually assign an IP address?
4. Are IP addresses for home networks different and hence safe from those on the internet?
5. Am I totally stupid or is this just the most confusing subject in the world.
I have tried to read through some tutorials, but I'm struggling here folks.
Thanks in advance for any help.
My Set-up:
I have a wireless router/modem connected to broadband.
Both LAN PCs and a wireless laptop connect to internet successfully- WPA enabled.
Each PC has, in addition, its own s/w firewall and AV. (Norton I.S. 2005)
My Problem:
I want to permit the PCs to access each other (shared folders, printers scanner, etc, etc).
1. If I set access for a certain PC (lets say 192.168.1.1), can someone on the internet masquerade as that IP address and access my computer.
2. If I turn my computers on in a different order, are the IP addresses the other way round if auto assigned.
3. Should I therefore manually assign an IP address?
4. Are IP addresses for home networks different and hence safe from those on the internet?
5. Am I totally stupid or is this just the most confusing subject in the world.
I have tried to read through some tutorials, but I'm struggling here folks.
Thanks in advance for any help.