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| − | Description documentation of my personal network
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| − | =Network diagram=
| + | {{#tag:graphviz| |
| − | [[Image:hoerupnet.png]]
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| | | | |
| − | =IP Address=
| + | graph network { |
| − | The network uses the RFC1918 private IP range 192.168.10.0/24
| + | node [fontsize=12] |
| − | Theres no local DNS server, all hosts uses upstream ISP dns servers.
| + | edge [fontsize = 12] |
| − | All hosts get network information from the DHCP server, but some hosts get a fixed address based on MAC address.
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| − | The dynamic range is 192.168.10.30-100.
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| | | | |
| − | =Host timon= | + | hoerup [label="hoerup \n192.168.12.0/24"] |
| − | Timon is the gateway and firewall for the network.
| + | hoerup_clients [label="hoerup clients \n192.168.20.0/24"] |
| | + | amstrup [label="amstrup \n192.168.2.0/24"] |
| | + | HSH [label="HSH \n192.168.8.0/24"] |
| | + | hoerup_microtik [label="hoerup/microtik\nlan=192.168.13.16\nsstp=dynamic" shape=box] |
| | + | hoerupit [label="hoerupit \n 192.168.23.0/24" ] |
| | + | it_microtik [label="it/microtik \n sstp=192.168.195.1\nlan=?" shape=box] |
| | + | it_mgmt [label="it/mgmt \n192.168.211.0/24"] |
| | | | |
| − | Timon runs the following services
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| − | * Firewall
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| − | **Homebuild iptables script with source / destination nat and forward filtering
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| − | **DNAT
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| − | ***http->rafiki
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| − | ***smtp->rafiki
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| − | ***openvpn->rafiki
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| − | ***(mldonkey ports)->rafiki
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| − | ***443->rafiki:22
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| − | ***VNC->pumba
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| − | **outgoing traffic is SNAT'ed
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| − | * DHCP Server
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| − | **Serves IP addresses as described above
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| − | *SSH server
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| − | **For remote admininistration (only available from internal network)
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| − | *TFTP
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| − | **Used For PXE installations.
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| − | *SNMP
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| − | **(not configured yet)
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| − | *cron
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| − | **chkrootkit / rkhunter / ntpdate / logrotate / logwatch (logwatch recipient torben@t-hoerup.dk)
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| − | *nullmailer
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| − | **for sending local-generated mail to rafiki
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| | | | |
| − | =Host Rafiki=
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| − | Rafiki is the server
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| | | | |
| − | (VPN access is regarded as internal network access)
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| | | | |
| − | Unless specified otherwise the daemons listens on all network interfaces.
| + | hoerup -- amstrup [label="openvpn"] |
| | + | hoerup -- hoerup_clients [label="openvpn"] |
| | + | hoerup -- HSH [label="openvpn"] |
| | + | hoerup -- hoerupit [label="openvpn"] |
| | | | |
| − | Rafiki runs
| + | amstrup -- HSH [label="openvpn"] |
| − | *SSH server
| + | hoerup -- hoerup_microtik [label="lan/192.168.13 alias"] |
| − | * Apache webserver
| + | hoerup_microtik -- it_microtik [label="sstp (masqeraded srcnat)"] |
| − | ** With mod_php5, mod_dav_svn, mod_python, mod_proxy
| + | it_microtik -- it_mgmt [label="lan"] |
| − | ** Hosts all vhosts listed in http://status.t-hoerup.dk/vhosts.php
| + | |
| − | ** Hosts subversion repository
| + | |
| − | ** Is reverse proxy for those webservices that has their own http engine (such as mldonkey, and tomcat)
| + | |
| − | *MySQL
| + | |
| − | *PostgreSQL
| + | |
| − | *Mldonkey for file download
| + | |
| − | **bittorrent
| + | |
| − | **donkey
| + | |
| − | **overnet
| + | }|format="png"}} |
| − | **basic HTTP
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| − | *Squid http proxy
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| − | **port 3128
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| − | **Non caching
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| − | **available to internal network only
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| − | *Proftpd
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| − | **File transfer - Only available to internal network (from outside scp/sftp should be used)
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| − | *Postfix SMTP MTA
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| − | *Dovecot IMAPd
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| − | *OpenVPN
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| − | ** TUN / UDP based
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| − | **Listens on port 1494
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| − | **Uses subnet 192.168.20.0/24 for tunnels
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| − | **Full access to 192.168.10.0/24 available via vpn
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| − | *Smokeping (not reconfigured)
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| − | *Apache Tomcat
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| − | *smsdaemon
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| − | *MRTG(not configured yet)
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| − | *cron
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| − | **torben's crontab (not configured yet)
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| − | ***05 */3 * * * /home/torben/bin/getmail-silent
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| − | ***05 05 * * * cp /var/spool/mail/torben /home/torben/Mail/inbox-backup
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