DL-IP-Koordination - en

hamcloud

Anonymous (anonymous@undisclosed.example.com) — 2020-12-09T20:21:10+00:00

Services in HamCloud

Internal Hosting

Domain Name Server (DNS)

IP-Coordination DL runs 1 Domain Name Server each in 3 separate datacenters throughout the country. They are responsible via one single anycast-ip-address. This leads to very fast and redundant reachability from out of the whole HAMNET. These nameservers are authoritative for our own zones „de.ampr.org“ and „r1.ampr.org“ and they are able to answer any questions for worldwide access to HAMNET-clients only.

Hostname: ns.hc.r1.ampr.org
IP-Address: 44.148.228.53

responsible person: IP-Coordination Germany - Thomas Osterried, DL9SAU, dl9sau@darc.de

Network Time Protocol (NTP)

IP-Coordination DL runs 1 network time protocol server each in 3 datacenters throughout the country. They are accessible by one single anycast-ip-address. This way redundant reachability from out of the whole HAMNET is guarantied. The NTP-servers are synchronized by a ntp-server-pool within the internet which brings enough accuracy for clients and applications.

Hostname: ntp.hc.r1.ampr.org
IP-Address: 44.148.224.123

responsible person: IP-Coordination Germany - Thomas Osterried, DL9SAU, dl9sau@darc.de

Mikrotik Update Server

IP-Coordination DL runs a Mikrotik Update Server within HAMNET/HAMCLOUD. This server provides new updates just in time to HAMNET clients not having local internet access. Server can be used by creating static DNS-entries in a Mikrotik-device. For creating static entries you only have to cut and paste the following lines into a RouterOS-terminal on the device, followed by an upgrade and warm reboot:

/ip dns static add address=44.148.226.179 name=upgrade.mikrotik.com
/ip dns static add address=44.148.226.179 name=download2.mikrotik.com
/system package update install
(ab RouterOS v6.31)

Hostname: mus.hc.r1.ampr.org
IP-Address: 44.148.226.179

responsible person: IP-Coordination Germany - Egbert Zimmermann, DD9QP, dd9qp@db0res.de

Whois Server

IP-Coordination DL maintains a Whois Server for delivery of informations about routing, hosts, natworks, AS-numbers and responsible persons in the German AMPRNet^tm. Server can be reached with any whois-client. A web-interface is available as well.

Hostname: whois.hc.r1.ampr.org
IP-Address: 44.148.226.43

Webfrontend:
http://whois.hc.r1.ampr.org/services/whois/whois-search

resonsible person: IP-Coordination Germany - Egbert Zimmermann, DD9QP, dd9qp@db0res.de

Automatic Packet Reporting System (APRS)

APRS-servers (APRSC server-software) are available in three localy separated datacenters. Clientsoftware may choose one of them by round-robin-DNS-requests and then connects to Automatic Packet Reporting System-Internet Service (APRS-IS). All three APRS-servers are connected to the APRS Tier 2 Nework (http://www.aprs2.net).

Hostname: aprs.hc.r1.ampr.org
IP-Addresses: 44.148.128.145, 44.148.144.145, 44.148.160.145
TCP-Port: 14580 (Client-Defined Filters)
UDP-Port: 14580
UDP-Port: 8080 (UDP submit)

Status-Pages:
http://aprs1.hc.r1.ampr.org:14501 (APRS-Server in datacenter 1)
http://aprs2.hc.r1.ampr.org:14501 (APRS-Server in datacenter 2)
http://aprs3.hc.r1.ampr.org:14501 (APRS-Server in datacenter 3)

resonsible person: Hans-Jürgen Barthen, DL5DI

Access to Packet Radio Network via IGATE

Access to IGATE can be solved within HAMNET by using AXUDP-protocol. When client is setting up the AX.25-connection IGATE remembers its source-ip-address and source-UDP-port and AX.25-callsign until system is rebooted. Client can be connected via IGATE as long as IP-address and UDP-port of the AX.25-terminal does not change.

Hostname: igate.hc.r1.ampr.org
IP-Address: 44.148.230.93
UDP-Port: 93
AX.25-Rufzeichen: IGATE

responsible person: Jann Traschewski, DG8NGN, jann@gmx.de

Echolink Proxy Server

A lot of echolink proxy servers are available. All of them are listet on http://www.echolink.org/proxylist.jsp . Their internet-IP-address and their HAMNET-IP-address are listet in the comment-colum (HAMCLOUDn). Password is PUBLIC and dest-tcp-port is 8100. Fixed proxys can be reserved and assigned to automatic repeater-stations. These proxies can reach echolink-stationen which use AMPRNet-IP-addresses (44.0.0.0/9 and 44.128.0.0.0/10) directly in the internet without any tunnels.

responsible person: Jann Traschewski, DG8NGN, jann@gmx.de

DMR Master - IPSC2

An IPSC2 DMR-Master is available in HAMCLOUD.

Hostname: ipsc2.hc.r1.ampr.org
IP-Address: 44.148.230.102

Status-Seite: http://ipsc2.hc.r1.ampr.org

responsible person: Hans-Jürgen Barthen, DL5DI

DMR-Master - Brandmeister

A Brandmeister DMR-Master is available as well.

Hostname: bm.hc.r1.ampr.org
IP-Address: 44.148.230.201

Status-pages:
http://bm.hc.r1.ampr.org/status/list.htm (Repeater List)
http://bm.hc.r1.ampr.org/status/monitor.htm (Monitor)
http://bm.hc.r1.ampr.org/status/status.htm (Status)

responsible persons: BM262-Team, http://bm262.de

External Hosting (Service is connected via Internet-Tunnel):

MQTT Server

We have a MQTT Server (https://mqtt.org) online

Hostname: mqtt.hc.r1.ampr.org
IP-Address: 44.148.237.2

responsible person: Michael Renner, DD0UL

Access HamnetDB

HamnetDB is reachable directly in HAMNET: http://hamnetdb.hc.r1.ampr.org

Hostname: hamnetdb.hc.r1.ampr.org IP-Address: 44.148.237.1

responsible person: Lucas Speckbacher, OE2LSP

HamCloud Documentation

Still a lot to do …

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hamnet

Anonymous (anonymous@undisclosed.example.com) — 2020-12-09T20:08:21+00:00

Services in HAMNET

Internal Hosting

Domain Name Server (DNS)

IP-Koordination Germany provides three high-speed-connected Domain-Name-Hub-Servers (DNS-Hubs) on three separated locations allowing fast and redundant accessibility throughout all HAMNET Regions in Germany. These DNS-Hubs are authoritative for their own zones „*.de.ampr.org“ and „*.r1.ampr.org“. They also provide responding for „*.ampr.org“ and all other internet domains to clients orinitated in HAMNET and HAMCLOUD.

Hostname: dl-sued.ampr.org
IP-Address: 44.130.60.100
UDP-Port: 53
TCP-Port: 53

resonsible person: IP-Coordination Germany, Jann Traschewski, DG8NGN

Hostname: dl-ost.ampr.org
IP-Address: 44.130.90.100
UDP-Port: 53
TCP-Port: 53

responsible person: IP-Coordination Germany, Thomas Osterried, DL9SAU

Hostname: dl-west.ampr.org
IP-Address: 44.149.28.10
UDP-Port: 53
TCP-Port: 53

responsible person: IP-Coordination Germany, Egbert Zimmermann, DD9QP

Whois Server

IP-Coordination Germany provides a Whois-server in HAMNET containing informationens about routing, hosts, networks, AS-numbers and responsible persones in German AMPRNet. It can be queried by a classical Whois-Client (terminal) or via a special web-frontend.

Hostname: dl-west.ampr.org
IP-Address: 44.149.28.10
TCP-Port: 43

web-frontend:
http://dl-west.ampr.org/wiki/whois

responsible person: IP-Coordination Germany, Egbert Zimmermann, DD9QP

Routing in HAMNET

German HAMNET is a semiclosed, ip-based high-speed-network. It is exclusively driven for hamradio-purposes and interconnected to the European-HAMNET and the worldwide AMPRNet^tm via several gateways. HAMNET is no replacement for internet! German HAMNET prefers communication via fast rf-interlinks. Every licenced ham throughout the world is invited to use resources of German HAMNET for ham-radio-use only. On our german rf-interlinks we provide transfer-speeds from 1Mbit/s up to 1Gbit/s.

BGP Protocol

In HAMNET we use, similar to the internet, BGP as an automatic Exterior-Gateway-Protocol. It interconnects our autonomous Systems (AS). In the German HAMNET such AS are put together by related regions. Every HAMNET-AS includes two or more locations (sites). Every site has minimum one BGP-speaking router (Mikrotik preferred). These router-groups are maintained by one or more AS-maintainers. Using BGP-protocol it is essential that every AS has its own, exclusivly assigned AS-Number.

policy for using BGP in the German HAMNET

AS-Numbers

Since august 2009 IP-Coordination Germany has started with allocations and assignments for AS-numbers in HAMNET. Every AS in the german HAMNET gets a 16-bit AS-number out of the private range 64620-64683. In hamnetDB such an AS is called „parent-AS“. Within every parent-AS there are up to 100 32-bit-AS-numbers available. A certain amount of IP-networks, separated into networks for backbone and user/services, get allocated and assigned to every Parent-AS.

IP-Networks

Für DL ist der alte IP-Netzblock 44.130.0.0/16 fest zugewiesen. Zusätzlich hat DL den IP-Nummernblock 44.148.0.0/15 von der ARDC für die Nutzung im HAMNET und der HAMCLOUD exklusiv zugewiesen bekommen. Die Nutzung für die einzelnen Bereiche wurde von der DL-IP-Koordination wie folgt festgelegt:

IP Netzblock	/24-Netze	Zuteilung	Nutzung
44.130.0.0/16	256	HAMNET	PR/NPR/Special Use
44.148.0.0/17	128	HAMNET	Backbone/Special Use
44.148.128.0/17	128	HAMCLOUD	Datacenters/Services
44.149.0.0/16	256	HAMNET	User/Services/Special Use

DNS System

Informations about our HAMNET-DNS-system

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services

Anonymous (anonymous@undisclosed.example.com) — 2020-12-09T20:20:43+00:00

Services provided by IP-Coordination DL

Technology

Some of our basic services everyone can use:

HAMNET - our basic services ready to use in HAMNET
HAMCLOUD - our basic services ready to use in HAMCLOUD (sorry, still german)

Tools

Tools for communication and repositories for setting up services in HAMNET or HAMCLOUD

Mailinglists

IP-Coordination DL provides a Mailinglist-Server on Internet. Actual mailinglists are closed and only accessible for registered Users. There is an option for self registering to interested persons. More lists can be generated on request. For now the following lists are activated:

Overview Mailinglists
- AS-Koordination - admins and maintainers for all AS in HAMNET (german)
- HAMNET-West - admins/maintainers in HAMNET-WEST (german)
- HAMNET_Ost - admins/maintainers in HAMNET-Ost (german)
- HAMNET_F - admins/maintainers in HAMNET Hessen (german)
- HAMNET_M - admins/maintainers in HAMNET Schleswig-Holstein (german)
- HAMNET_V - admins/maintainers in HAMNET Distrikt-V (german)

responsible person: Egbert Zimmermann, DD9QP

Mirrors/Repositories

IP-Coordination DL maintains some repositories and software-mirrors for access from within HAMNET and HAMCLOUD. This is important for users, sites and devices which don't have direct internet access at their locations.

Cloud

Scripts, slides, presentations ready for download out of our own cloud

responsible person: Egbert Zimmermann, DD9QP
responsible person: Thomas Osterried, DL9SAU

AMPR-DNS

Informations and files for setting up a regional DNS with connection to our DNS-Hub-system, including an automated update in both directions. RSYNC access in HAMNET:

rsync ipkoord.de.ampr.org::ampr-dns
rsync dl-ost.ampr.org::ampr-dns
rsync dl-sued.ampr.org::ampr-dns
rsync dl-west.ampr.org::ampr-dns

responsible persons: IP-Coordination DL, IPKOORD

Alternative Download:

HAMNET:	Download 1	Download 2
INTERNET:	Download 1	Download 2

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start

Anonymous (anonymous@undisclosed.example.com) — 2025-05-17T22:01:54+00:00

AMPRNet IP Coordination Germany

The German AMPRNet^tm IP-Coordination is a working group which has been elected by the community of all german radioamateurs. It works in a kind of „AMPRNet National IP Registry (ANIR)“ for the german parts of the worldwide TCP/IP-network for Radio-Amateurs, also called NET-44 or AMPRNet^tm. DL-IP-Coordination Germany is supported by regional maintainers in a kind of „AMPRNet Regional IP Registry (ARIR)“. In many german sub-regions these guys are the responsible persons for any questions, problems and requests from radioamateurs out of those sub-regions concerning participation in the NET-44. ARIRs can manage their submitted IP-ressources independantly within the region they are responsible for.

Overview

Quick Links

HAMNET - services, structure, AS-Numbers, BGP and more
HAMCLOUD - services, structure, integration into HAMNET
IPKOORD - history, organisation, tasks and activities round about our team
MEETINGS - meetings, lectures, documents from DL-IP-Coordination
SERVICES - what we can do for you
IMPRESSUM - privacy policy and all such stuff

miscellanous

ARCHIVE - Some old stuff that's worth being preserved.