Stack Overflow
Stack Overflow

Questions tagged [ip]

This tag is for questions related to the Internet Protocol. You may want to use the tag [ip-address] instead of or in conjunction with this tag. For questions about intellectual property, use [intellectual-property] instead.

The Internet Protocol is one of the fundamental protocols used for the Internet. There are two main versions: uses 32-bit addresses (often shown in dotted-decimal notation, e.g. 10.0.1.3) and uses 128-bit addresses. IP addresses have their own tag, , which is often seen with . Its companion protocol is the Transmission Control Protocol, , and the combination is often denoted TCP/IP.

This tag is also used infrequently to mean the C language structure related to IP addresses, the computational complexity class IP or instruction pointers. It should not be used to refer to intellectual property; that has its own tag, .

9300 questions
2
votes
1 answer

Signal.NEWNYM not giving new ip address when used in scrapy middleware

I am using a scrapy web crawler with privoxy and tor. Everything is correctly configured and I can scrape through tor network via privoxy. I want the ip used to scrape each address to change with each request/x number of requests. I'm using…
Gog
  • 93
  • 6
2
votes
1 answer

Bash IP from file

I am trying to get the IPv4 addresses from a text file using the following command: grep -E -o…
gameloverr
  • 53
  • 1
  • 8
2
votes
1 answer

why I can not ping another host through the router

I'm doing my homework about FLSM with Cisco packet tracer, so after i configure addresses of routers and hosts I find that when pc0(11.1.1.1) ping pc2(11.3.1.1) which it can't get response from. I have set the Rip as 11.0.0.0 and clock state for…
Kaining xin
  • 160
  • 1
  • 8
2
votes
1 answer

How can ip_nonlocal_bind=1 break applications?

I have two Linux VMs. They all start the sshd service on the same IP. When one machine is down, you can login on another VM with the same IP. However, the other VM will not be listening to that IP because it does not already exist. I must restart…
ShengWang
  • 41
  • 5
2
votes
4 answers

how to get Wireless LAN adapter Wi-Fi IP Address in Python?

im currently using this method to show my IP address on python,but i realize this is not IP address i needed hostname = socket.gethostname() IPAddr => socket.gethostbyname(hostname) is there any problem with my code? or is it just a different…
Dud
  • 23
  • 1
  • 4
2
votes
1 answer

How can i find all IP addresses in local network using Python codes?

I want to print all IP addresses of local network on the Python console. Is there a way? I've written a code for this problem but it's too slow, I need faster code. import subprocess ip="192.168.1." list=[] for i in range(1,255,1): …
Soheil Naderi
  • 21
  • 1
2
votes
2 answers

Linux C - Convert `iphdr->daddr` to equivalent string - doesn't work anymore?

There are several threads about how to convert the ip-adresses in struct iphdr to strings (like 127.0.0.1) with the same method, for example: Convert source IP address from struct iphdr* to string equivalent using Linux netfilter But somehow they…
binaryBigInt
  • 1,526
  • 2
  • 18
  • 44
2
votes
1 answer

ip over bluetooth / bluez5

For several hours I've been searching for shell commands to establish an IP link between two devices via Bluetooth/bluez5. Up to bluez4 there was pand which isn't available anymore. Most of the documentation and howtos around address bluez4 and…
Jo_L
  • 41
  • 2
2
votes
5 answers

How to manage and connect to dynamic IPs of EC2 instances?

When writing a web app with Django or such, what's the best way to connect to dynamic EC2 instances, such as a cluster of Redis or memcache instances? IP addresses change between reboots, etc. Elastic IPs are limited to 5 by default - what are some…
Greg Hochmuth
  • 381
  • 4
  • 10
2
votes
0 answers

Bind IP (GKE LoadBalancer IP) to Google Cloud Endpoint

I have a simple question but struggling on it (For a while now, following a lot of Google Tutorials tho..). Context: I have a GKE (Google Kubernetes Engine) cluster which has workloads (Load Balancers, Pods, etc) I have a LoadBalancer for…
Emixam23
  • 3,854
  • 8
  • 50
  • 107
2
votes
1 answer

Can an IP address be a valid domain name?

Consider the domain name 111.111.111.111. AFAICT this should be valid since it consists of valid characters and doesn't start with a -. So I have a few questions. Is this really a valid domain name? Will modern DNS be able to handle this domain…
Taylor
  • 21
  • 1
2
votes
3 answers

Selenium server HUB setting up to specific IP and PORT

Can somebody explain me please how to properly set up Selenium server HUB to specific IP and PORT? I found this Bind selenium to a specific IP - Possible? but I am not sure what is the proper IP as it would be safe. Every solution uses different IP…
Čamo
  • 3,863
  • 13
  • 62
  • 114
2
votes
3 answers

How to get the I.P Address and Port Number of Zebra Printer?

am trying to connect to Zebra Printer, Model GK420t, via Android Application in order sendFileContents to the Zebra printer, using the ZSDK, where i need to use the TCPConnection() constructor, in which requires the I.P Address and Port number of…
Yazan
  • 179
  • 2
  • 4
  • 10
2
votes
1 answer

How to open port in CentOS 7? (Proxmox, OVH)

Trying to open port 60200 (for example) in CentOS 7. Virtual machine works via Proxmox hosted on SoYouStart/OVH dedicated. Other ports are working fine. Running this commands: iptables -A INPUT -i eth0 -p tcp --dport 60200 -j ACCEPT service iptables…
cmdfidel
  • 51
  • 1
  • 4
2
votes
2 answers

Can't put IP-address in database

I'm trying to put an ip-address in my database. If I do an echo like this: echo $_SERVER['REMOTE_ADDR']; But if I'm trying to put it in a variable or in the database it gives nothing, so in my database it says: NULL The commands I used for…
Bjorn Seigers
  • 159
  • 4
  • 12
1 2 3
…
99 100