Internal services

You are asked to show some creativity in terms of network usage and content. ;)

More ideas inspiration is collected on another page.

Table of Contents

Internal SSL CA

Internal.dn42 is signed by an internally maintained CA that is only allowed to sign *.dn42 domains or 172.22.0.0/15 ip addresses. If you would like to trust the certificate import the following:

-----BEGIN CERTIFICATE-----
MIIDhzCCAm+gAwIBAgIJALhBYKXcLej6MA0GCSqGSIb3DQEBCwUAMCgxJjAkBgNV
BAMTHURONDIgSW50ZXJuYWwgQ0EgKFVOVkVSSUZJRUQpMB4XDTE0MTIyMDE4NDAw
NVoXDTI0MTIxNzE4NDAwNVowKDEmMCQGA1UEAxMdRE40MiBJbnRlcm5hbCBDQSAo
VU5WRVJJRklFRCkwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDViXIb
VcWw+tnZCbZuy3ME4vQJsiX5ik5WkqkBaj5vk7zt+Ca8XvaM8cqppb8kEOCkC+MV
/qp5R2BAukKAAcmACQ9FHx6XYGxMQztU9tTMUuAqWH8JihWjBSoEfBQ9UpJHbgvo
7AAY382rcaLQJs3QgxtNiUjeblPlAy6AE3TUBEiNwa7MTZ7f2YHbVF/9DpvUZee6
KytOalzgbKcuFsquf4vIBtcKav1Qwmdr8eehQHdo8Nxv32uZqd272Q+EInFmzDPu
KpJdhwc/7S/+ohL/fs6RQphnJvLR572cXTzwEIkFAGqym3Fx30Q7Keoq6Cx46yez
lwL2k7C82bE4c+//AgMBAAGjgbMwgbAwHQYDVR0OBBYEFNeJoQrHPqh2SMplqb1V
ac9OWmkiMFgGA1UdIwRRME+AFNeJoQrHPqh2SMplqb1Vac9OWmkioSykKjAoMSYw
JAYDVQQDEx1ETjQyIEludGVybmFsIENBIChVTlZFUklGSUVEKYIJALhBYKXcLej6
MBIGA1UdEwEB/wQIMAYBAf8CAQAwCwYDVR0PBAQDAgEGMBQGA1UdHgQNMAugCTAH
ggUuZG40MjANBgkqhkiG9w0BAQsFAAOCAQEAMqVN55ruWA70znyWMB9+A4BcsFgI
uFVZIOnJEy72Nsz0VvfEEW/3rxKs0UnLcnfBHlx2WHdD2zUJLiTAf6ziRhXpFPXY
Ys3RJFE/8ZDVH3+dGOBekJusDX0YQcwXA/NVO2ogM6WIRIz7QabvOIJBaYXu71ZB
ci29iKFLJ4dsUG69hoeDghwkij2mCR2G/tP+xbrb7xGM73tDjuzmESYlUAVgKtlH
gfcWBU6anZMFJV9Y2lkNhxw5G7JMDSYsfONskzPet9HeHrmu67EnXMapELCjZL3O
X0KmpxYGil6Ly5xImaVqwxnm7wlDiNT6vd0cPgtKd/YynPFNw9Eh+MSamw==
-----END CERTIFICATE-----

If you would like to have a certificate signed by this CA send a CSR to [email protected]

Network-related

  • Polynome has some nice scripts and visualizations here: http://dataviz.polynome.dn42
  • http://172.23.174.1
  • See Looking Glasses for more network diagnostic tools

DNS tunnel

This DNS tunnel service uses Iodine, and provides access to the dn42 network. Useful when you're on a shitty network (airport, train station) that still allows DNS.

Use the anycast DNS servers (172.22.0.53) inside your tunnel.

Hostname / IP Password
t.polyno.me (172.23.185.193) dn42

DNS Tools

This tool allows you to lookup your dn42 domain name and check to see if your name servers are all working and have the correct information.

Select "Disable Recursion" to check only entries found in the registry or leave it off to check all (both are useful tests).

Currently this system only supports IPv4.

http://mwd.dn42/dns.php

MWD will also provide a secondary DNS server and/or cacti monitoring of your devices. Just ask on IRC. More info: http://mwd.dn42

IRC

Hostname / IP Remarks
irc://irc.hackint.dn42/dn42 (172.22.24.1) DN42
irc://irc.hackint.hack/dn42 (172.31.0.30) ChaosVPN

Search engines

  • Web search engine (172.23.184.1) - a few chosen HTTP domains are crawled (taken from the wiki). The previous method, "crawl everything available from the wiki", generated too much data because of FTPs.
  • YaCy search engine - Indexing local nets

Images and Media

Hostname / IP Remarks
http://img.dn42 Imagehoster
http://chan.dn42 DN42-Chan, an imageboard
http://media.dn42 A Mediagoblin instance (Login: dn42:dn42dn42)
https://dev.0l.dn42/tvheadend/ Digital Video Recorder (TVHeadend frontend)
ftp://dev.0l.dn42/Videos/Recordings/ Digital Video Recorder (Recorded files)

Radio and Video Streaming

Hostname / IP Remarks
http://10.11.10.30:8000 Freimusik
http://stream.laxu.dn42:8000 xenim Streams
http://sprawl.smrsh.dn42:8000/ smrsh radio
http://10.112.0.6:8000/mpd.ogg, http://radio.ffhh:8000/mpd.ogg Freifunk Hamburg radio, yeay 8bit music!
http://172.23.136.65:8000/ haxMPD

File sharing

FIXME: Please add info about (approximate) bandwidth of the servers.

FTP / HTTP

Hostname / IP Space Speed Remarks
ftp://dev.0l.dn42 10 TB max 5MBit/s writable incoming
http://filer.nihilus.dn42, http://172.22.92.2   ~60kbps mostly up
ftp://cochimetl.tim.dn42, nfs://cochimetl.tim.dn42/data/ftp ~3TB ~700kbps  
http://seafile.dn42     Opensource Dropbox, yay!
http://files.feuerrot.dn42 6TB 1Gbit http, ftp, nfs, rsync
ftp://vsynology.dev.ffc (10.8.6.13) 150G 20Mbit/s just drop your nzb/torrent file and be patient
http://filer1.grmml.dn42 (172.23.149.21) 4TB 200Mbit/s download only
sftp://anonsftp:[email protected]:2212/ 12TB 1Gb/s incoming writable
http://172.23.136.33   100Mbit/s some mediafiles/software
http://files.martin89.dn42/   max 2Mbit/s download only

Down?

Hostname / IP Space Speed Remarks Down Since
http://turing.il.maxx.dn42, http://172.22.42.2 ~6.5TB ~400kbit WebDAV enabled, up 24/7z 01.01.2015
ftp://descent.derf.dn42 (172.23.225.35) 3TB 60kbit/s download only 01.01.2015

Proxies

See http://wiki.hamburg.ccc.de/ChaosVPN:Proxy

Tor

Hostname / IP Bandwidth Nickname
socks5://lian.0l.dn42:9050 600 kb/s nulll

Hochschulbibliothekszentrum des Landes Nordrhein-Westfalen

Bodems (AS76124) is announcing 193.30.112.0/24 via his DFN-Node, so you can access the "Digibib" through DN42 with a valid IP. For some parts (like VDE norms) you will need Citrix Receiver.

NTP

Hostname / IP Remarks
ntp.e-utp.dn42 (172.22.165.50) Stratum 1, GPS+NMEA
ntp1.nixnodes.dn42 (172.22.177.123)  
ntp2.nixnodes.dn42 (172.22.177.124)  
ntp.martin89.dn42 more than one A records/server

Crypto coins

Hostname / IP Remarks
bitcoin.e-utp.dn42 (172.22.165.50, 172.22.165.34) 8333 for Bitcoin, 9333 for Litecoin

Gaming

Hostname / IP Game Remarks
cs.nixnodes.dn42 (172.22.177.179) Counter-Strike 1.6 v48 Non-Steam [Deathmatch]

Misc

Hostname / IP Remarks
http://nowhere.ws/dn42 Some random stuff concerning dn42, packages for Debian, e.g. Quagga
https://paste.synhacx.dn42 AES-encrypted pastebin-like (zerobin)
http://ip.synhacx.dn42 Basic "whatismyip" service (description)
http://tor.mirror.martin89.dn42 Tor Project Homepage mirror
http://tor.e-utp.dn42 Tor Project Homepage mirror
http://freebsd.e-utp.dn42 FreeBSD Homepage mirror
http://debian.mirror.martin89.dn42 Debian Wheezy mirror
nntp://news.blacksheep.dn42 Martin's newsgroup server (ping MB-DN42 for a rw account or a nntp/uucp feed)
mumble://shard.smrsh.dn42:64738 Mumble Voice Chat
http://wiki.dn42, http://internal.dn42 This wiki! Web Hosted by xuu. Git Repo hosted by welterde

Other networks

Public Internet

  • https://mirror.frubar.net 100MBit
  • https://frucman.frubar.net

AnoNet

A wiki page dedicated to the AnoNet Network: http://wiki.qontrol.nl/Anonet

ChaosVPN

  • Anybody can add services to this list, which will be monitored for uptime: http://10.100.44.1
  • Check your IP and reverse lookup: ifconfig.hack
  • View of the network: http://vpnhub1-intern.hamburg.ccc.de/chaosvpn.png
  • List of nodes: http://vpnhub1-intern.hamburg.ccc.de/chaosvpn.nodes.html

Freifunk

Augsburg

We have a plugin that enables us to announce services in the mesh. So instead of listing them here again just have a look at http://10.11.0.8/cgi-bin/luci/freifunk/services to see what we have to offer. (Upload is not fast, most probably DSL speed only)