For example if I am a Wireless Internet Service Provider and I have own IP for my subscribers. If a subscriber connect first using the wireless dongle (Ex. Huawei or ZTE) and my server open the port and connect it using our standard IP address. The subscriber now opens a Tunneling software like Ultrasurf which [...]
I run a forum and have a problem with spammers attempting to join. We are a local forum and don’t have any users that are more then about 200 miles away. I can block IP addresses individually but would like to do so in groups. example- a user tries to join from 123.123.123.123 and I [...]
We have two Windows XP computers on the same network. One with an IP address of 10.xxx.xxx.120, second one with an IP address of 10.xxx.xxx.121. When the 120 unit is on the internet, the other unit can not get on. When the 121 unit is on it stops the 120 unit from get out. We have [...]
My firewall has been receiving and blocking PING’s from the following IP address: 10.40.16.145. This address being a non-public IP address, I’m a bit confused. First, how does this data traverse the Internet when the originating IP address is not a standard public address? Is there any way to determine the true originating address? If [...]
There is 1 ip because of that spamming is generated so what can i do to resolv the problem.
We are about to connect 2 sites together using IPSec VPN and both of the sites have exactly the same Private 10.0.0.0 255.255.248.0 addressing scheme but neither can change on account of server setup. Just wondering if anyone knows of any problems with 2 sites having the same Private addressing scheme when connecting through VPN? [...]
Port Forwarding Port Checker give’s me this ip address”192.168.0.184″. But Open Port Check Tool return this ip address “24.247.163.127″. What I try to do is set up an COD4 server, but unable to open the correct port ” 28960″. I am using an D-link DGL 4500 router.
How is it possible to detect/locate/discover a duplicate IP address in a network? If this network has a router, does this method of discovery still work?
I have a question regarding communication within a local network. Please correct me If I am wrong: If there are two computers in a local network, Computer (A) and Computer(B), and if (A) wants to communicate with (B) or vice versa, then the request first strikes the router’s LAN interface, right? My question is that [...]
I was connected to a vpn but i switched to cable from dsl, now my laptop won’t connect to the vpn
I have some access units that come from the factory with the same default IP address. When we connect the units to the network to configure them we get IP address conflicts. Is there any way to isolate the units so we can configure them without having to do one at a time? Thanks, Ernesto





