XP wont send echo reply to Vista.
So, I've seen similar posts all over the forums here, but nothing that seems to be able to fix my problem.
Here's the rundown:
1 XP SP3 desktop
1 Vista Ultimate (SP1?) laptop.
Desktop is wired to my NetGear router, laptop is wireless. Running DHCP.
Both computers can access the internet and ping the router fine. Vista sees the XP box, but is unable to connect to it. XP box sees Vista and is able to push files to it, but can't pull anything from it.
All firewalls (only running Windows Firewall on both) and AV (AVG Free edition) have been disabled. NO OTHER FIREWALLS OR AV.
All networking has been set up correctly between the two (file sharing/print sharing, assigned proper workgroup, etc.)
The XP box can ping Vista, but will not send replies back to Vista when I try to ping in the other direction. Running Wireshark/Etherial I can see the packets hit XP, but no replies are sent back.
I'm about at my wits end here. I've never had a problem putting this XP box on ANY other network. There's something about Vista that my XP box just doesn't like (and I'm well on my way there too).
I spent 6 hours bashing away at this last night and am all out of ideas.
Thoughts?
Suggestions?
Loaded weapons?