ipv6 Questions
3
Solved
Is it possible to have a Socket that listens and accepts both IPv6 and IPv4 clients? I used a IPv6 socket in C# hoping that it would automatically be backwards compatible but IPv4 clients cause an ...
2
Solved
I'm getting introduced into IPv6 and I've read that IPv4 addresses can be mapped to IPv6 by using the ::ffff: prefix. This led me to think whether address ::ffff:127.0.0.1 refers to localhost, so I...
Trescott asked 12/4, 2018 at 9:59
8
Solved
I'd like to update a djbdns (dbndns) configuration file based on a given IPv6 address, e.g. 2a01:488:66:1000:523:f116:0:1 or ::1.
dbndns requires expanded IPv6 addresses, e.g. 2a010488006610000523...
8
Solved
In IPv6 networking, the IPV6_V6ONLY flag is used to ensure that a socket will only use IPv6, and in particular that IPv4-to-IPv6 mapping won't be used for that socket. On many OS's, the IPV6_V6ONLY...
Saraann asked 22/4, 2010 at 19:11
5
Solved
How should I perform conversion from IPv6 to long and vice versa?
So far I have:
public static long IPToLong(String addr) {
String[] addrArray = addr.split("\\.");
long num = 0;
for (int i = ...
Directive asked 26/7, 2013 at 7:45
7
Solved
When I ran the Mosquitto (MQTT) broker for the first time there was no issue. But however from he second time when i ran it using default config I could not run the code successfully because of the...
4
Solved
Both my device and the host through which i'm trying to access are in the same subnet.
Scenario:
I have a switch and a server in same subnet. I have to access switch using ipv6 link local address...
Altimetry asked 25/7, 2017 at 9:47
4
Solved
On startup, my program calls getifaddrs() to find out what network interfaces are available for link-local IPv6 multicasting. This works as far as it goes, but it doesn't handle the case where the ...
4
Solved
The following code is a socket programming sample for a TCP client.
But when I run this, connect() is returned as Address family not supported by protocol.
I have heard, this problem will happen if...
6
Solved
I have application that uses IPv4 addresses (it stores them as long), so it only understands IPv4 addresses.
Is it possible to convert IPv6 address to IPv4 with Java?
Maniac asked 7/5, 2010 at 6:29
3
I am trying to install kubernetes on Bare Metal with IPv6 only networks. I have stuck saying that Invalid Arguments whenever I put IPv6 address instead of IPv4 address.
Can anyone suggest any g...
Meandrous asked 28/11, 2016 at 8:13
4
Solved
I have a script which sends a request to another server but problem is that IPv6 does not supported so if I send IPv6 then give error so i need this one of two:
Get IPv4 address all time
or
Get bo...
8
How to force the requests library to use a specific internet protocol version for a get request? Or can this be achieved better with another method in Python? I could but I do not want to use curl…...
Papoose asked 9/10, 2015 at 20:36
4
Coming from node.js I can do this to tell node.js to make the request using ipv6 vs ipv4
var http = require("http");
var options = {
hostname: "google.com",
family: 4, // set to 6 for ipv6
};
va...
Intolerance asked 23/5, 2016 at 7:26
5
Solved
I am able to do this with IPv4 using code snippets from various online sources. I was wondering if there was a way to do it with IPv6.
Basically I just need a form that I can enter an IPv6 address ...
3
Solved
When I can push/pull to bitbucket:
From my work computer via ssh key id_rsa_bitbucket_work
From my laptop, but only when logged into VPN (Cisco AnyConnect) via ssh key id_rsa_bitbucket. My VPN ha...
3
Solved
I have two Android KitKat phones, both are running WiFi-Direct groups as Group Owners, let's call them GO1 and GO2
I managed to connect GO1 as a legacy client to GO2 without breaking any of the (p...
Danille asked 26/4, 2016 at 14:19
3
Solved
I am using getifaddrs() and inet_ntop() to get the ip addresses on the system. When the system is set to IPv6 the address returned is in the shortened version (using :: for zeros). Is there any way...
7
Solved
I want to ask about calculation of ipv6 network and host side.
For example, I have the IPv6 address 2001:470:1f15:1bcd:34::41 and prefix 96.
Do you know a easy way to do bitwise and between IPv6 ...
Mcclure asked 23/8, 2011 at 9:1
8
Solved
I wanted to know how I can parse an IPv6 address in C and convert it to a 128 bit value?
So a hex address like 1:22:333:aaaa:b:c:d:e needs to be converted to its 128 bit equivalent binary. The pro...
4
Solved
I am trying to determine if a given IPv6 address is private or not in C# and I was tempted to simply use the 'IsIPv6SiteLocal' property on the IPAddress class. However, as explained in this comment...
4
Solved
In my shell, I need check if a string is a valid IPv6 address.
I find two ways, neither of them is ideal enough to me.
One is http://twobit.us/2011/07/validating-ip-addresses/, while I wonder if ...
Hax asked 7/11, 2014 at 8:7
2
Solved
I'm trying to run a docker Container with a number of exposed ports on IPv6. I don't want the containers to have IPv6 addresses of their own. All I want is for them to be reachable under the IPv6 a...
Corbeil asked 7/2, 2021 at 17:18
4
Solved
Please read before marking as duplicate
I have not been able to create or find a RegEx that works for all IPv6 formats (my test cases are below). I am aware of this question that everyone points t...
Presentationism asked 7/2, 2014 at 15:31
9
Solved
So I need to match an ipv6 address which may or may not have a mask. Unfortunately I can't just use a library to parse the string.
The mask bit is easy enough, in this case:
(?:\/\d{1,3})?$/
Th...
1 Next >
© 2022 - 2025 — McMap. All rights reserved.