All Questions
48
questions
9
votes
5
answers
13k
views
Can't access my websites from my IP in different operating systems
I use my internet connection via a typically installed Win10 home / Apple Iphone (iOS) with different browsers. The operating systems and browsers are all up to date.
I host two WordPress websites on ...
user529857
6
votes
3
answers
41k
views
Source Address / Source Port vs Destination Address / Destination Port
I am new to TCP/IP and trying hard to learn basics. Well, I really wonder about inbound rules and outbound rules of firewall and concept of source address port, destination address port.
For example, ...
- 393
6
votes
2
answers
17k
views
Block access to the Clash Royale by the Wi-Fi router
Modem model [Technicolor TD5336]
According to information from the Ubiquiti Networks forum the port is 9339.
URL: game.clashroyaleapp.com https://gaming.stackexchange.com/questions/265516/what-are-...
- 111
6
votes
1
answer
15k
views
How to find CIDR subnet for a public Internet IP address?
Usually I do not worry about subnet of an IP address on the public Internet, but after I began using Amazon EC2 firewall, it got me thinking.
EC2 firewall configuration requires an IP to be written ...
- 2,306
5
votes
1
answer
7k
views
How to append netsh firewall rules, not just replace
I am using a script to set firewall rules in netsh.
netsh.exe advfirewall firewall set rule name="Block External IP's" new remoteip="$($ipArray[0])"
I thought that set was used so that it would ...
- 461
5
votes
1
answer
24k
views
Block (or only allow certian) incoming IP addresses on Verizon FIOS Actiontec Router
I opened a few ports to the outside of my home network so I can get into a few of my machines from outside. When checking some logs, I noticed that I was getting scanned on some ports from various ...
- 370
4
votes
1
answer
8k
views
What does it mean if a public IP address looks like a private IP address?
For example, I go to http://whatismyipaddress.com/ and it tells me that my IP address is 192.X.Y.Z. What does this mean? Isn't that a private IP address? How can I find my real public IP address?
...
- 857
4
votes
1
answer
43k
views
How do I set a static IP address for a particular MAC address on a Cisco DPC3825 router
How do I set a static IP address for this router:
http://www.cisco.com/web/consumer/support/modem_DPC3825.html
so that a specific MAC address always gets the same IP address.
- 1,650
3
votes
1
answer
239
views
Why can ping.exe get the IP of a domain with no responding?
When I use cmd to ping a domain like:
> ping apple.com
Pinging apple.com [17.142.160.59] with 32 bytes of data:
Request timed out.
I did't get the response, but I get the IP of it.
Why can I ...
- 143
3
votes
1
answer
3k
views
How to make any IP accessible outside the network
Is it possible to make my internal IP accessible outside the network? Something like 192.168.x.xxx.
If I try my external IP, I get redirected to the website of the company. I'm on Windows and I'm ...
- 6,552
3
votes
4
answers
8k
views
Source port 443?
I'm might embarrass myself with this question, because of something really obvious, but I'm puzzled.
My home broadband firewall log says it has been blocking incoming TCP traffic with a source (!) ...
- 1,327
3
votes
1
answer
1k
views
Use Shorewall to port-forward requests based on the domain requested to different servers
How can I get my firewall to port forward traffic that is comming into different domain to different servers.
So I have two web servers. Each one hosts different domains on different servers/IP:
...
- 13.8k
3
votes
1
answer
126
views
control internet traffic in a lab using centralized software firewall
I am trying install a software firewall in our lab. How I am planning to do this is by, installing a firewall application on a computer. There are two network adapters attached to this pc, one is ...
- 176
3
votes
0
answers
101
views
Virtualbox machine cannot ping its own public IP
I have a strange problem. I have a bridged network adapter on my virtualbox machine (Kali Linux) - with assigned IP address with my local LAN pool (192.168.0.22) and I can ping e.g google.com (DNS ...
- 31
2
votes
3
answers
286
views
What means 59.164.0.0/20
If I enter for example "block 59.164.0.0/20" as a firewall rule.
Does that mean it blocks the IPs
59.164.0.0 to 59.164.0.20 or does it mean something else ?
- 2,125