Hmm that's interesting. Before that, can you try accessing your iPhone with another Wifi network, like a hotel or an office WIFI network?
If you are unsuccessful the it appears the update to the iPhone may not be done right. Doing a restore on your iPhone from iTunes and see if the problem goes away. I'm hoping that you aren't doing a QwkPwn on your phone since it is a 3G phone. On 22-Oct-08, at 7:18 AM, Yuti Bhatt wrote: > No, I cannot ping the iPhone from my laptop. > > I'm using Static IP because DHCP sets up the weirdest settings like > 169.254.145.xxx rather than 192.168.1.xx for IP address, 255.255.0.0 > for Subnet Mask instead of 255.255.255.0 and the router setting is > blank instead of 192.168.1.1. For DNS server, I'm using MTNL's > settings, although I've also tried open DNS settings. I have tried > forgetting the network and resetting the network settings. Nothing > seems to help. In my router settings, I can see the MAC address of > the iPhone in the list of Wifi Clients, but no IP address or Name. > > This is really frustrating. Perhaps it's time to start from scratch > by resetting all content and settings. This problem started after the > 2.1 Update. All was fine before that.