Cyber Security I. Netzplan: Unterschied zwischen den Versionen
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*'''interne Domain lab.int''' | *'''interne Domain lab.int''' | ||
{| class="wikitable" | {| class="wikitable" | ||
| − | ! Teilnehmer !! Labor !! Private Netze !! Haupt-IP !! Zweite-IP !! CLIENTS !! SERVER !! DMZ | + | ! Teilnehmer !! Labor !! Private Netze !! Haupt-IP !! Zweite-IP !! CLIENTS !! SERVER !! DMZ !! Labor-Netz |
|- | |- | ||
| − | | TN01 || it201 || 172.26.0.0/22 || 192.168.Y.201 || 192.168.Y.221 || 172.26.1.0/24 || 172.26.2.0/24 || 172.26.3.0/24 | + | | TN01 || it201 || 172.26.0.0/22 || 192.168.Y.201 || 192.168.Y.221 || 172.26.1.0/24 || 172.26.2.0/24 || 172.26.3.0/24 || 10.88.201.0/24 |
|- | |- | ||
| − | | TN02 || it202 || 172.26.4.0/22 || 192.168.Y.202 || 192.168.Y.222 || 172.26.5.0/24 || 172.26.6.0/24 || 172.26.7.0/24 | + | | TN02 || it202 || 172.26.4.0/22 || 192.168.Y.202 || 192.168.Y.222 || 172.26.5.0/24 || 172.26.6.0/24 || 172.26.7.0/24 || 10.88.202.0/24 |
|- | |- | ||
| − | | TN03 || it203 || 172.26.8.0/22 || 192.168.Y.203 || 192.168.Y.223 || 172.26.9.0/24 || 172.26.10.0/24 || 172.26.11.0/24 | + | | TN03 || it203 || 172.26.8.0/22 || 192.168.Y.203 || 192.168.Y.223 || 172.26.9.0/24 || 172.26.10.0/24 || 172.26.11.0/24 || 10.88.203.0/24 |
|- | |- | ||
| − | | TN04 || it204 || 172.26.12.0/22 || 192.168.Y.204 || 192.168.Y.224 || 172.26.13.0/24 || 172.26.14.0/24 || 172.26.15.0/24 | + | | TN04 || it204 || 172.26.12.0/22 || 192.168.Y.204 || 192.168.Y.224 || 172.26.13.0/24 || 172.26.14.0/24 || 172.26.15.0/24 || 10.88.204.0/24 |
|- | |- | ||
| − | | TN05 || it205 || 172.26.16.0/22 || 192.168.Y.205 || 192.168.Y.225 || 172.26.17.0/24 || 172.26.18.0/24 || 172.26.19.0/24 | + | | TN05 || it205 || 172.26.16.0/22 || 192.168.Y.205 || 192.168.Y.225 || 172.26.17.0/24 || 172.26.18.0/24 || 172.26.19.0/24 || 10.88.205.0/24 |
|- | |- | ||
| − | | TN06 || it206 || 172.26.20.0/22 || 192.168.Y.206 || 192.168.Y.226 || 172.26.21.0/24 || 172.26.22.0/24 || 172.26.23.0/24 | + | | TN06 || it206 || 172.26.20.0/22 || 192.168.Y.206 || 192.168.Y.226 || 172.26.21.0/24 || 172.26.22.0/24 || 172.26.23.0/24 || 10.88.206.0/24 |
|- | |- | ||
| − | | TN07 || it207 || 172.26.24.0/22 || 192.168.Y.207 || 192.168.Y.227 || 172.26.25.0/24 || 172.26.26.0/24 || 172.26.27.0/24 | + | | TN07 || it207 || 172.26.24.0/22 || 192.168.Y.207 || 192.168.Y.227 || 172.26.25.0/24 || 172.26.26.0/24 || 172.26.27.0/24 || 10.88.207.0/24 |
|- | |- | ||
| − | | TN08 || it208 || 172.26.28.0/22 || 192.168.Y.208 || 192.168.Y.228 || 172.26.29.0/24 || 172.26.30.0/24 || 172.26.31.0/24 | + | | TN08 || it208 || 172.26.28.0/22 || 192.168.Y.208 || 192.168.Y.228 || 172.26.29.0/24 || 172.26.30.0/24 || 172.26.31.0/24 || 10.88.208.0/24 |
|- | |- | ||
| − | | TN09 || it209 || 172.26.32.0/22 || 192.168.Y.209 || 192.168.Y.229 || 172.26.33.0/24 || 172.26.34.0/24 || 172.26.35.0/24 | + | | TN09 || it209 || 172.26.32.0/22 || 192.168.Y.209 || 192.168.Y.229 || 172.26.33.0/24 || 172.26.34.0/24 || 172.26.35.0/24 || 10.88.209.0/24 |
|- | |- | ||
| − | | TN10 || it210 || 172.26.36.0/22 || 192.168.Y.210 || 192.168.Y.230 || 172.26.37.0/24 || 172.26.38.0/24 || 172.26.39.0/24 | + | | TN10 || it210 || 172.26.36.0/22 || 192.168.Y.210 || 192.168.Y.230 || 172.26.37.0/24 || 172.26.38.0/24 || 172.26.39.0/24 || 10.88.210.0/24 |
|- | |- | ||
| − | | TN11 || it211 || 172.26.40.0/22 || 192.168.Y.211 || 192.168.Y.231 || 172.26.41.0/24 || 172.26.42.0/24 || 172.26.43.0/24 | + | | TN11 || it211 || 172.26.40.0/22 || 192.168.Y.211 || 192.168.Y.231 || 172.26.41.0/24 || 172.26.42.0/24 || 172.26.43.0/24 || 10.88.211.0/24 |
|- | |- | ||
| − | | TN12 || it212 || 172.26.44.0/22 || 192.168.Y.212 || 192.168.Y.232 || 172.26.45.0/24 || 172.26.46.0/24 || 172.26.47.0/24 | + | | TN12 || it212 || 172.26.44.0/22 || 192.168.Y.212 || 192.168.Y.232 || 172.26.45.0/24 || 172.26.46.0/24 || 172.26.47.0/24 || 10.88.212.0/24 |
|- | |- | ||
| − | | TN13 || it213 || 172.26.48.0/22 || 192.168.Y.213 || 192.168.Y.233 || 172.26.49.0/24 || 172.26.50.0/24 || 172.26.51.0/24 | + | | TN13 || it213 || 172.26.48.0/22 || 192.168.Y.213 || 192.168.Y.233 || 172.26.49.0/24 || 172.26.50.0/24 || 172.26.51.0/24 || 10.88.213.0/24 |
|- | |- | ||
| − | | TN14 || it214 || 172.26.52.0/22 || 192.168.Y.214 || 192.168.Y.234 || 172.26.53.0/24 || 172.26.54.0/24 || 172.26.55.0/24 | + | | TN14 || it214 || 172.26.52.0/22 || 192.168.Y.214 || 192.168.Y.234 || 172.26.53.0/24 || 172.26.54.0/24 || 172.26.55.0/24 || 10.88.214.0/24 |
|} | |} | ||
Version vom 24. August 2025, 08:46 Uhr
Übersicht
![Bearbeiten](javascript:editDrawio("1193291736", "cybersec-1.1-plan.drawio.png", "png", false, false, false, true, "https://embed.diagrams.net")){kind=link}
IPv4
- gateway 192.168.Y.254
- nameserver 78.47.133.194
- externe Domain it2XX.xinmen.de
- interne Domain lab.int
| Teilnehmer | Labor | Private Netze | Haupt-IP | Zweite-IP | CLIENTS | SERVER | DMZ | Labor-Netz |
|---|---|---|---|---|---|---|---|---|
| TN01 | it201 | 172.26.0.0/22 | 192.168.Y.201 | 192.168.Y.221 | 172.26.1.0/24 | 172.26.2.0/24 | 172.26.3.0/24 | 10.88.201.0/24 |
| TN02 | it202 | 172.26.4.0/22 | 192.168.Y.202 | 192.168.Y.222 | 172.26.5.0/24 | 172.26.6.0/24 | 172.26.7.0/24 | 10.88.202.0/24 |
| TN03 | it203 | 172.26.8.0/22 | 192.168.Y.203 | 192.168.Y.223 | 172.26.9.0/24 | 172.26.10.0/24 | 172.26.11.0/24 | 10.88.203.0/24 |
| TN04 | it204 | 172.26.12.0/22 | 192.168.Y.204 | 192.168.Y.224 | 172.26.13.0/24 | 172.26.14.0/24 | 172.26.15.0/24 | 10.88.204.0/24 |
| TN05 | it205 | 172.26.16.0/22 | 192.168.Y.205 | 192.168.Y.225 | 172.26.17.0/24 | 172.26.18.0/24 | 172.26.19.0/24 | 10.88.205.0/24 |
| TN06 | it206 | 172.26.20.0/22 | 192.168.Y.206 | 192.168.Y.226 | 172.26.21.0/24 | 172.26.22.0/24 | 172.26.23.0/24 | 10.88.206.0/24 |
| TN07 | it207 | 172.26.24.0/22 | 192.168.Y.207 | 192.168.Y.227 | 172.26.25.0/24 | 172.26.26.0/24 | 172.26.27.0/24 | 10.88.207.0/24 |
| TN08 | it208 | 172.26.28.0/22 | 192.168.Y.208 | 192.168.Y.228 | 172.26.29.0/24 | 172.26.30.0/24 | 172.26.31.0/24 | 10.88.208.0/24 |
| TN09 | it209 | 172.26.32.0/22 | 192.168.Y.209 | 192.168.Y.229 | 172.26.33.0/24 | 172.26.34.0/24 | 172.26.35.0/24 | 10.88.209.0/24 |
| TN10 | it210 | 172.26.36.0/22 | 192.168.Y.210 | 192.168.Y.230 | 172.26.37.0/24 | 172.26.38.0/24 | 172.26.39.0/24 | 10.88.210.0/24 |
| TN11 | it211 | 172.26.40.0/22 | 192.168.Y.211 | 192.168.Y.231 | 172.26.41.0/24 | 172.26.42.0/24 | 172.26.43.0/24 | 10.88.211.0/24 |
| TN12 | it212 | 172.26.44.0/22 | 192.168.Y.212 | 192.168.Y.232 | 172.26.45.0/24 | 172.26.46.0/24 | 172.26.47.0/24 | 10.88.212.0/24 |
| TN13 | it213 | 172.26.48.0/22 | 192.168.Y.213 | 192.168.Y.233 | 172.26.49.0/24 | 172.26.50.0/24 | 172.26.51.0/24 | 10.88.213.0/24 |
| TN14 | it214 | 172.26.52.0/22 | 192.168.Y.214 | 192.168.Y.234 | 172.26.53.0/24 | 172.26.54.0/24 | 172.26.55.0/24 | 10.88.214.0/24 |
Weiteres
- Offizielle Zertifikate
- drawio rpm runterladen und installieren
Netzplan
Wie passe ich einen Debian/Ubuntu Rechner an
- Resolver
- cat /etc/resolv.conf
nameserver 78.47.133.194 search it34.xinmen.de
- Netzwerk
- cat /etc/network/interfaces
auto enp0s3 iface enp0s3 inet static address 172.26.55.2/24 gateway 172.26.55.1
- Hostnamen setzen
- hostnamectl set-hostname www.it.xinmen.de
- Lokale Hostnamensauflösung
- cat /etc/hosts
127.0.0.1 localhost.localdomain localhost ::1 localhost6.localdomain6 localhost6 127.0.0.1 www.xinmen.de www # The following lines are desirable for IPv6 capable hosts ::1 localhost ip6-localhost ip6-loopback fe00::0 ip6-localnet ff02::1 ip6-allnodes ff02::2 ip6-allrouters ff02::3 ip6-allhosts
Portforwarding
- 192.168.12.34:9923 -> 172.26.55.2:22
- 192.168.12.34:9924 -> 172.26.53.52:22