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fortgeschrittene:key-dhcp4 [2024/01/04 14:44] ingo_wichmann gelöscht |
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- | Pakete: | ||
- | * Debian 12: ''kea-dhcp4-server'' | ||
- | |||
- | <file javascript /etc/kea/kea-dhcp4.conf> | ||
- | { | ||
- | "Dhcp4": { | ||
- | "interfaces-config": { | ||
- | "interfaces": [ "ens3" ] | ||
- | }, | ||
- | | ||
- | "control-socket": { | ||
- | "socket-type": "unix", | ||
- | "socket-name": "/run/kea/kea4-ctrl-socket" | ||
- | }, | ||
- | "host-reservation-identifiers": [ "hw-address" ], // wird schneller verarbeitet als der default, sinnvoll wenn man client id/hostname, duid usw. nicht nutzt | ||
- | "subnet4": [ | ||
- | { | ||
- | "subnet": "192.168.242.0/24", | ||
- | "reservation-mode": "disabled", // oder "out-of-pool" // beides wird schneller verarbeitet als der default | ||
- | // "pools": [ { "pool": "192.168.242.128 - 192.168.242.191" } ], | ||
- | | ||
- | "option-data": [ | ||
- | { | ||
- | "name": "routers", | ||
- | "data": "192.168.242.1" | ||
- | }, | ||
- | { | ||
- | "name": "domain-name-servers", | ||
- | "data": "192.168.1.5" | ||
- | }, | ||
- | { | ||
- | "name": "domain-search", | ||
- | "data": "linuxhotel.de" | ||
- | } | ||
- | ], | ||
- | | ||
- | "reservations": [ | ||
- | { | ||
- | "hw-address": "52:54:00:00:01:02", | ||
- | "ip-address": "192.168.242.12" | ||
- | } | ||
- | ] | ||
- | } | ||
- | ], | ||
- | | ||
- | "loggers": [ | ||
- | { | ||
- | "name": "kea-dhcp4", | ||
- | "severity": "INFO", | ||
- | "output_options": [ | ||
- | { | ||
- | "output": "stdout", | ||
- | "pattern": "%-5p %m\n" | ||
- | } | ||
- | ] | ||
- | } | ||
- | ] | ||
- | } | ||
- | } | ||
- | </file> | ||
- | |||
- | kea-dhcp4 -t /etc/kea/kea-dhcp4.conf | ||
- | systemctl restart kea-dhcp4-server.service | ||
- | bzw. | ||
- | systemctl kill --signal=HUP kea-dhcp4-server.service | ||
- | journalctl -fu kea-dhcp4-server.service | ||
- | |||
- | Reload für kea-dhcp4 aktivieren: | ||
- | systemctl edit kea-dhcp4-server.service | ||
- | <file txt /etc/systemd/system/kea-dhcp4-server.service.d/exec_reload.conf> | ||
- | [Service] | ||
- | ExecReload=kill -HUP $MAINPID | ||
- | </file> | ||