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Questions tagged [ip-address]

An Internet Protocol address (IP address) is a numerical label assigned to each device in a computer network that uses the Internet Protocol for communication. This is a general tag that covers both IPv4 (like 172.168.100.1) and the newer IPv6 (like 2012:da8:0:1234:7:577:8:2). If you specifically mean any of these, use IPv4 or IPv6 tags.

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Google Cloud deployment and Kubernetes node IP address change

We have had our database running on Kubernetes cluster (deployed to our private network) in Google cloud for a few months now. Last week we noticed that for some reason the IP address of all underlying nodes (VMs) changed. This caused an outage. …
Kaveh
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gcloud compute global address with node.js package

I'm currently using google cloud's node.js google compute package to create an address. However, it doesn't seem like there's any way to create global (not regional) addresses, as the node.js package requires a region. Through gcloud's REST api, it…
ForgetfulFellow
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How to export Virtual Machine Names and IP Addresses from within multiple azure subscriptions

I have been able to export out VM Names and IP Addresses from within a single azure subscription using the following script. $report = @() $vms = get-azvm $nics = get-aznetworkinterface | ?{ $_.VirtualMachine -NE $null} foreach($nic in $nics) { …
G Beach
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Get the MAC address of a local network device knowing its IP

I have a device on my local network. I know its MAC address, and want to find its IP. Because android doesn't seem to allow sending direct ARP queries (unless I'm mistaken), I've decided to take another approach: I scan all available devices on the…
Eric
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If line starts with a specific string, print only the ip addresses contained within that line using awk, one per line

I have the following text output from a command (cmdagent -i) that I am parsing with awk: Component: McAfee Agent AgentMode: 1 Version: 5.0.6.491 GUID: f0bcc8de-1aa6-00a4-01b9-00505af06706 TenantId: N/A LogLocation: /var/McAfee/agent/logs …
Chris
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Java program - IP address ping and send email program

relative newcomer to programming. I am attempting to write a program that pings an IP address. When the host is online it does nothing, but when offline it sends an email to a recipient. It is however sending an email every time - online and…
RLynch
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Calculating Network Addresses

The question is as follows. Consider a router that interconnects three subnets: A, B, and C. Suppose all of the interfaces in each of these subnets are required to have the prefix 119.61.96.0/19. Suppose subnet A and B are each required to support…
BPM
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how to fetch ip address in JMeter remote testing

I'm trying to load test with 3 remote servers, after test ends all the requests are shown in result tree, but I cannot find out which ip address (remote server) sent the request. for example if I send one request from each remote server, then I see…
Hana Bzh
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Convert hostname to only one IP Address

I want to create hostname to IP address and vice versa converter. However I got a problem in which 1 hostname return 2 IP addresses and when I reconvert the IP address to hostname, only one of them return the correct hostname. Example for convert…
HNA
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How to block all European IP address?

I want to put up a site for a particular language speaker not in Europe and I don't want to be liable for anything or have to read up on laws in case one or two person connects from there. Is there any simple way(regular expression perhaps ?) for…
Robert C. Holland
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Return string from catch System.Net.Sockets.SocketException

I have a button that should convert a list of hostnames to the matching IP addresses in a textbox. How can I just return string "No host is known" for the hostname that is really not known to the textbox? I use try-catch block in which I catch…
HNA
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C# Sort DataTable by column of IP Addresses

I have a datatable with several columns of strings. One column is "IPAddress". I want to sort the data table by the IP Address column. I've tried DataView dv = dt.DefaultView; dv.Sort = "IPAddress asc"; dt = dv.ToTable(); But of course this…
Mark Masic
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Pull Server names and ip address and see if they're live

I am looking to run a PowerShell script that will pull all servers from AD, show me the FQDN and IP address as well as tell me if the server is pinging. I have a couple of scripts that do certain parts but would like to get something all in one and…
aztech
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IP address from Iran blocked in Compute Engine

One of my users from Iran is unable to connect to port 80/443 which is open otherwise on the GCP mtr -rw 35.229.29.0 HOST: ir-hs01.xxxx.com Loss% Snt Last Avg Best Wrst StDev 1. 185-173-105-113.static.hostiran.name 0.0% 10 1.2 0.6 0.3 2.4 0.7 2.…
Anoop P Alias
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How to create a large (dataproc) cluster on Google Cloud Platform with very limited in-use IP address quota?

The default in-use IP address quota is only 8 but I would like to create a Dataproc cluster with more than 8 nodes. I tried to request more allocation but was rejected xD I tried creating a cluster with my VPC network (with internal ip address only)…
Lining
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