There are several reasons to choose InspIRCd over some other IRC server. These are:
InspIRCd is totally modular -- add and remove features as YOU please, not as we tell you to. This modular design also allows you to upgrade most parts (including but not limited to core commands, server linking and SSL support) without rebooting the IRC server.
InspIRCd offers its own free (as in beer and freedom) implementation of many features which developers of certain other IRC servers want to charge you for.
InspIRCd has a highly scalable ''non-blocking'' SQL API, supporting, MySQL, PostgreSQL, SQL Server and SQLite -- unseen in any other IRC server.
InspIRCd has high-performance socket engines such as epoll and kqueue, whereas other IRC servers with the same feature set do not. We also have some socket engines that no other IRC server has currently, such as Windows I/O Completion Ports, which increases the performance of our Windows builds beyond most other Windows IRC servers.
The InspIRCd development team welcome third party contributions, suggestions and criticism whereas many of the developers of alternative IRC servers do not.
A network with 3000-4000 locally connected clients and 10000 open channels experiences a constant 1-4% CPU use with 70MB of RAM use. This won't go up drastically, but it will go up. Around 40000 local clients means you'll be expecting some 500MB of RAM.
Navigate to the directory in which you installed InspIRCd and issue the following command:
Note: these instructions only apply if you installed InspIRCd from source on a UNIX-like operating system. If you installed InspIRCd from a package manager it will probably not use this method.
Sorry, no. That privilege is reserved for our own network at irc.chatspike.net.
This is an extremely subjective question. It is advised that you trial multiple different packages and use the one that you feel fits your needs.
Popular IRC services packages used with InspIRCd include:
On the appropriate issue tracker:
Take a look at our Contributing page.
Feel free! We have tested InspIRCd up to 80000 clients on a single server. If you have any statistics on performance you would like to share, then get in touch.
To our knowledge, the largest networks using InspIRCd are:
The following high performance socket engines are supported:
- select on all operating systems
- poll on all UNIX-like operating systems
- kqueue on BSD and Mac OS X
- epoll on Linux.
- iocp on Windows
Please note that the performance improvements given by use of kqueue, iocp or epoll are very large performance gains over select(), and should be used wherever they are available. If you do not have any of these socket engines, you should seriously consider upgrading your operating system or kernel before running an IRC server.
None. Yes that's right, None. We didn't start from anyone else's code, at all. It is not based on Unreal, it is not based on Bahamut, nor is it based on any other IRCd. This is what makes it unique.
You could run the InspIRCd binary with the --runasroot parameter, but we will not provide any support for doing this. If you want to bind InspIRCd to a privileged port, you should instead use a port forwarding rule in your firewall. For example, if you are using Linux with iptables:
iptables -t nat -A PREROUTING -p tcp -i eth0 -d 127.0.0.1 --dport 194 -j DNAT --to 127.0.0.1:6667 iptables -A FORWARD -p tcp -i eth0 -d 127.0.0.1 --dport 194 -j ACCEPT
This will forward all traffic on port 194 to port 6667, on the IP 127.0.0.1. You should change this IP and port numbers as appropriate.
If you are running Linux, another solution is to enable file system capabilities in your kernel, which allows you to grant specific privileges (e.g. the ability to bind to ports under 1024) to any process without having to run it as root.
On FreeBSD and similar systems, there is a sysctl OID for this, which you can set:
This will allow non-root processes to bind any ports which are above port 1, essentially all available port numbers.
To launch InspIRCd when your system starts, you should place the following line into the crontab for your IRCd user (crontab -e):
@reboot cd /home/user/inspircd; ./inspircd start
If you are using InspIRCd 1.2, set
<options:allowhalfop> to yes and load m_chanprotect.
If you are using InspIRCd 2.0 or newer, load m_customprefix.
By default, InspIRCd only supports features specified in RFC 1459.
If you want to add extra features then you must load the correct modules. A list of modules can be
The version of InspIRCd which the module was compiled for is different to your server. Run
make clean and then
make install to rebuild everything on the same version.
There is a syntax error in your configuration file. To show the real error, move the
<pid> tag to
the top of your configuration.
Please note that this module must be loaded on all servers of your network or your mode changes may be reversed and/or you may cause desyncs.
Ident lookups on InspIRCd are provided by m_ident. You must load this module for them to be resolved.
Yes, providing that you load the m_cheesesandwich module.