Changement IP / Configuration VLANs Ile-de-France

Méthodologie à appliquer pour changement IP sur se4FS/AD :

0. FS mettre à jour les paquets

1. FS : modifier les ip dans sambaedu.conf sur le se4fs , et dhcp.conf, /etc/network/interfaces, remplacer le fichier /etc/sambaedu/sambaedu.conf.d/dhcp.conf avec la version préparée à l'avance avec les sous-réseaux correspondant aux vlans.

2. FS : scp -i /etc/sambaedu/id_rsa /etc/sambaedu/sambaedu.conf root@se4ad/etc/sambaedu/sambaedu.conf

3. changer les A dns se4ad et se4fs, soit en rsat soit sur le FS

su www-admin

 samba-tool dns query se4ad <domaine> se4fs ALL
 samba-tool dns delete se4ad <domaine> se4fs A <ip>
 samba-tool dns add se4ad <domaine> se4fs A <new_ip>


 samba-tool dns query se4ad <domaine> se4ad ALL
 samba-tool dns delete se4ad <domaine> se4ad A <ip>
 samba-tool dns add se4ad <domaine> se4ad A <new_ip>

4. AD : passer sur l'ad, changer /etc/network/interfaces, /etc/hosts, smb.conf (dns forwarder sur la nouvelle ip de l'amon)

5. AD : reboot AD

6. AD et FS : remplacer les anciennes ip dans /root/.ssh/known_hosts

7. FS : changer Ip dans /etc/network/interfaces, /etc/resolv.conf, /etc/hosts

8. FS : reboot

9. FS : dpkg-reconfigure -plow sambaedu-proxy-config sambaedu-ad-client sambaedu-web-common

10. (uniquement si le se4AD n'est pas à jour avec les paquets sambaedu) FS : si tout est ok, scp /etc/apt/source.list.d/se4.list sur se4ad, wget -O - http://deb.sambaedu.org/debian/sambaedu.gpg.key|apt-key add -

11. (uniquement si 10) AD : apt update && apt install sambaedu-ad-server

12. FS : page paramètres serveur régler le proxy : le mode auto doit normalement trouver tout seul le wpad de l'amon et le mettre en dns et dhcp

13. FS : del_reservations = "1" dans /etc/sambaedu/sambaedu.conf.d/dhcp.conf pour provoquer la suppression de toutes les anciennes resevations dhcp.

14. réserver les ip des imprimantes, et une fois la nouvelle ip obtenue, la remplacer dans l'url de l'imprimante

Voici la partie de dhcp.conf (/etc/sambaedu/sambaedu.conf.d/dhcp.conf) pour les VLANs dans le plan d'adressage Ile-de-France (à adapter en fonction du nombre de VLANs sur votre réseau) :

dhcp_begin_range_150 = "172.20.150.1"
dhcp_end_range_150 = "172.20.150.100"
dhcp_reseau_150 = "172.20.150.0"
dhcp_gateway_150 = "172.20.150.254"
dhcp_masque_150 = "255.255.255.0"
dhcp_begin_range_310 = "172.20.10.1"
dhcp_end_range_310 = "172.20.10.250"
dhcp_reseau_310 = "172.20.10.0"
dhcp_gateway_310 = "172.20.10.254"
dhcp_masque_310 = "255.255.255.0"
dhcp_begin_range_311 = "172.20.11.1"
dhcp_end_range_311 = "172.20.11.250"
dhcp_reseau_311 = "172.20.11.0"
dhcp_gateway_311 = "172.20.11.254"
dhcp_masque_311 = "255.255.255.0"
dhcp_begin_range_312 = "172.20.12.1"
dhcp_end_range_312 = "172.20.12.250"
dhcp_reseau_312 = "172.20.12.0"
dhcp_gateway_312 = "172.20.12.254"
dhcp_masque_312 = "255.255.255.0"
dhcp_begin_range_313 = "172.20.13.1"
dhcp_end_range_313 = "172.20.13.250"
dhcp_reseau_313 = "172.20.13.0"
dhcp_gateway_313 = "172.20.13.254"
dhcp_masque_313 = "255.255.255.0"
dhcp_begin_range_314 = "172.20.14.1"
dhcp_end_range_314 = "172.20.14.250"
dhcp_reseau_314 = "172.20.14.0"
dhcp_gateway_314 = "172.20.14.254"
dhcp_masque_314 = "255.255.255.0"
dhcp_begin_range_315 = "172.20.15.1"
dhcp_end_range_315 = "172.20.15.250"
dhcp_reseau_315 = "172.20.15.0"
dhcp_gateway_315 = "172.20.15.254"
dhcp_masque_315 = "255.255.255.0"
dhcp_begin_range_316 = "172.20.16.1"
dhcp_end_range_316 = "172.20.16.250"
dhcp_gateway_316 = "172.20.16.254"
dhcp_masque_316 = "255.255.255.0"
dhcp_reseau_316 = "172.20.16.0"
dhcp_begin_range_317 = "172.20.17.1"
dhcp_end_range_317 = "172.20.17.250"
dhcp_reseau_317 = "172.20.17.0"
dhcp_gateway_317 = "172.20.17.254"
dhcp_masque_317 = "255.255.255.0"
dhcp_begin_range_318 = "172.20.18.1"
dhcp_end_range_318 = "172.20.18.250"
dhcp_reseau_318 = "172.20.18.0"
dhcp_gateway_318 = "172.20.18.254"
dhcp_masque_318 = "255.255.255.0"
dhcp_begin_range_319 = "172.20.19.1"
dhcp_end_range_319 = "172.20.19.250"
dhcp_reseau_319 = "172.20.19.0"
dhcp_gateway_319 = "172.20.19.254"
dhcp_masque_319 = "255.255.255.0"
dhcp_begin_range_320 = "172.20.20.1"
dhcp_end_range_320 = "172.20.20.250"
dhcp_reseau_320 = "172.20.20.0"
dhcp_gateway_320 = "172.20.20.254"
dhcp_masque_320 = "255.255.255.0"
dhcp_begin_range_321 = "172.20.21.1"
dhcp_end_range_321 = "172.20.21.250"
dhcp_reseau_321 = "172.20.21.0"
dhcp_gateway_321 = "172.20.21.254"
dhcp_masque_321 = "255.255.255.0"
dhcp_begin_range_410 = "172.20.30.1"
dhcp_end_range_410 = "172.20.30.250"
dhcp_reseau_410 = "172.20.30.0"
dhcp_gateway_410 = "172.20.30.254"
dhcp_masque_410 = "255.255.255.0"
dhcp_begin_range_411 = "172.20.31.1"
dhcp_end_range_411 = "172.20.31.250"
dhcp_reseau_411 = "172.20.31.0"
dhcp_gateway_411 = "172.20.31.254"
dhcp_masque_411 = "255.255.255.0"
dhcp_begin_range_412 = "172.20.32.1"
dhcp_end_range_412 = "172.20.32.250"
dhcp_reseau_412 = "172.20.32.0"
dhcp_gateway_412 = "172.20.32.254"
dhcp_masque_412 = "255.255.255.0"
dhcp_begin_range_413 = "172.20.33.1"
dhcp_end_range_413 = "172.20.33.250"
dhcp_reseau_413 = "172.20.33.0"
dhcp_gateway_413 = "172.20.33.254"
dhcp_masque_413 = "255.255.255.0"
dhcp_begin_range_414 = "172.20.34.1"
dhcp_end_range_414 = "172.20.34.250"
dhcp_reseau_414 = "172.20.34.0"
dhcp_gateway_414 = "172.20.34.254"
dhcp_masque_414 = "255.255.255.0"
dhcp_begin_range_415 = "172.20.35.1"
dhcp_end_range_415 = "172.20.35.250"
dhcp_reseau_415 = "172.20.35.0"
dhcp_gateway_415 = "172.20.35.254"
dhcp_masque_415 = "255.255.255.0"
dhcp_begin_range_416 = "172.20.36.1"
dhcp_end_range_416 = "172.20.36.250"
dhcp_reseau_416 = "172.20.36.0"
dhcp_gateway_416 = "172.20.36.254"
dhcp_masque_416 = "255.255.255.0"
dhcp_begin_range_417 = "172.20.37.1"
dhcp_end_range_417 = "172.20.37.250"
dhcp_reseau_417 = "172.20.37.0"
dhcp_gateway_417 = "172.20.37.254"
dhcp_masque_417 = "255.255.255.0"
dhcp_begin_range_418 = "172.20.38.1"
dhcp_end_range_418 = "172.20.38.250"
dhcp_reseau_418 = "172.20.38.0"
dhcp_gateway_418 = "172.20.38.254"
dhcp_masque_418 = "255.255.255.0"
dhcp_begin_range_419 = "172.20.39.1"
dhcp_end_range_419 = "172.20.39.250"
dhcp_reseau_419 = "172.20.39.0"
dhcp_gateway_419 = "172.20.39.254"
dhcp_masque_419 = "255.255.255.0"
dhcp_begin_range_420 = "172.20.40.1"
dhcp_end_range_420 = "172.20.40.250"
dhcp_reseau_420 = "172.20.40.0"
dhcp_gateway_420 = "172.20.40.254"
dhcp_masque_420 = "255.255.255.0"
dhcp_begin_range_421 = "172.20.41.1"
dhcp_end_range_421 = "172.20.41.250"
dhcp_reseau_421 = "172.20.41.0"
dhcp_gateway_421 = "172.20.41.254"
dhcp_masque_421 = "255.255.255.0"
dhcp_begin_range_422 = "172.20.42.1"
dhcp_end_range_422 = "172.20.42.250"
dhcp_reseau_422 = "172.20.42.0"
dhcp_gateway_422 = "172.20.42.254"
dhcp_masque_422 = "255.255.255.0"
dhcp_begin_range_423 = "172.20.43.1"
dhcp_end_range_423 = "172.20.43.250"
dhcp_reseau_423 = "172.20.43.0"
dhcp_gateway_423 = "172.20.43.254"
dhcp_masque_423 = "255.255.255.0"
dhcp_begin_range_424 = "172.20.44.1"
dhcp_end_range_424 = "172.20.44.250"
dhcp_reseau_424 = "172.20.44.0"
dhcp_gateway_424 = "172.20.44.254"
dhcp_masque_424 = "255.255.255.0"
dhcp_begin_range_425 = "172.20.45.1"
dhcp_end_range_425 = "172.20.45.250"
dhcp_reseau_425 = "172.20.45.0"
dhcp_gateway_425 = "172.20.45.254"
dhcp_masque_425 = "255.255.255.0"
dhcp_begin_range_510 = "172.20.60.1"
dhcp_end_range_510 = "172.20.60.250"
dhcp_reseau_510 = "172.20.60.0"
dhcp_gateway_510 = "172.20.60.254"
dhcp_masque_510 = "255.255.255.0"
dhcp_begin_range_511 = "172.20.61.1"
dhcp_end_range_511 = "172.20.61.250"
dhcp_reseau_511 = "172.20.61.0"
dhcp_gateway_511 = "172.20.61.254"
dhcp_masque_511 = "255.255.255.0"
dhcp_begin_range_512 = "172.20.62.1"
dhcp_end_range_512 = "172.20.62.250"
dhcp_reseau_512 = "172.20.62.0"
dhcp_gateway_512 = "172.20.62.254"
dhcp_masque_512 = "255.255.255.0"
dhcp_begin_range_513 = "172.20.63.1"
dhcp_end_range_513 = "172.20.63.250"
dhcp_reseau_513 = "172.20.63.0"
dhcp_gateway_513 = "172.20.63.254"
dhcp_masque_513 = "255.255.255.0"
dhcp_begin_range_514 = "172.20.64.1"
dhcp_end_range_514 = "172.20.64.250"
dhcp_reseau_514 = "172.20.64.0"
dhcp_gateway_514 = "172.20.64.254"
dhcp_masque_514 = "255.255.255.0"
dhcp_begin_range_515 = "172.20.65.1"
dhcp_end_range_515 = "172.20.65.250"
dhcp_reseau_515 = "172.20.65.0"
dhcp_gateway_515 = "172.20.65.254"
dhcp_masque_515 = "255.255.255.0"
dhcp_begin_range_516 = "172.20.66.1"
dhcp_end_range_516 = "172.20.66.250"
dhcp_reseau_516 = "172.20.66.0"
dhcp_gateway_516 = "172.20.66.254"
dhcp_masque_516 = "255.255.255.0"
dhcp_begin_range_517 = "172.20.67.1"
dhcp_end_range_517 = "172.20.67.250"
dhcp_reseau_517 = "172.20.67.0"
dhcp_gateway_517 = "172.20.67.254"
dhcp_masque_517 = "255.255.255.0"
dhcp_begin_range_518 = "172.20.68.1"
dhcp_end_range_518 = "172.20.68.250"
dhcp_reseau_518 = "172.20.68.0"
dhcp_gateway_518 = "172.20.68.254"
dhcp_masque_518 = "255.255.255.0"
dhcp_begin_range_519 = "172.20.69.1"
dhcp_end_range_519 = "172.20.69.250"
dhcp_reseau_519 = "172.20.69.0"
dhcp_gateway_519 = "172.20.69.254"
dhcp_masque_519 = "255.255.255.0"
dhcp_begin_range_520 = "172.20.70.1"
dhcp_end_range_520 = "172.20.70.250"
dhcp_reseau_520 = "172.20.70.0"
dhcp_gateway_520 = "172.20.70.254"
dhcp_masque_520 = "255.255.255.0"
dhcp_begin_range_521 = "172.20.71.1"
dhcp_end_range_521 = "172.20.71.250"
dhcp_reseau_521 = "172.20.71.0"
dhcp_gateway_521 = "172.20.71.254"
dhcp_masque_521 = "255.255.255.0"
dhcp_begin_range_522 = "172.20.72.1"
dhcp_end_range_522 = "172.20.72.250"
dhcp_reseau_522 = "172.20.72.0"
dhcp_gateway_522 = "172.20.72.254"
dhcp_masque_522 = "255.255.255.0"