Top "Ipv6" questions

The Internet Protocol is one of the fundamental protocols used for the Internet.

What was the motivation for adding the IPV6_V6ONLY flag?

In IPv6 networking, the IPV6_V6ONLY flag is used to ensure that a socket will only use IPv6, and …

networking ipv6 setsockopt
invalid IPv6 address

I got the Error Message: Error occurs in downloading files from ftp Server : ftp://speedtest.tele2.net: invalid IPv6 address …

java ftp ipv6 ftp-client apache-commons-net
REMOTE_ADDR and IPv6 in PHP

Is it safe to assume that $_SERVER['REMOTE_ADDR'] always returns a IPv4 address? Thanks!

php apache ip-address ipv6 ipv4
Inexplicable node.js http throwing connect ECONNREFUSED (IPv6?)

I am running node.js as follows: > http = require('http') > http.get('http://myhost.local:8080', function (res) { …

node.js ipv6 node.js-connect
Porting getifaddrs to Win XP

I'm trying to port a MacOSX app to windows and I've come up against a problem around getifaddrs. Basically windows …

c++ macos windows-xp ipv6 ipv4
Representing IPv4/IPv6 addresses in Oracle

In Oracle, what is the appropriate data type or technique for representing network addresses, which addresses may be IPv4 or …

oracle ipv6 ipv4
python convert ipv6 to an integer

Is there any package or easy way to convert an ipv6 to an integer? The algorithm should be a little …

python ipv6
Java application wanting to use both Inet4Address and Inet6Address at the same time

I have a Java application that needs to connect via sockets to two different servers on two separate machines. One …

java sockets ipv6 ipv4 inetaddress
How do you determine equality between two IPv6 addresses?

I have an application that allows administrators to specify valid IP addresses from which web service requests can be made. …

ipv6
IPv6 address ranges

Following on from this post I am interested in searching IPv6 address ranges. Under IPv4 I would be able to …

ipv6 ipv4