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path: root/op-mode-definitions/dhcp.xml.in
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2024-03-28op-mode: T6175: "renew dhcp interface <name>" does not check for DHCP interfaceChristian Breunig
The current op-mode script simply calls sudo systemctl restart "dhclient@$4.service" with no additional information about a client interface at all. This results in useless dhclient processes root 47812 4.7 0.0 5848 3584 ? Ss 00:30 0:00 /sbin/dhclient -4 -d root 48121 0.0 0.0 4188 3072 ? S 00:30 0:00 \_ /bin/sh /sbin/dhclient-script root 48148 50.0 0.2 18776 11264 ? R 00:30 0:00 \_ python3 - Which also assign client leases to all local interfaces, if we receive one valid DHCPOFFER vyos@vyos:~$ show interfaces Codes: S - State, L - Link, u - Up, D - Down, A - Admin Down Interface IP Address MAC VRF MTU S/L Description ----------- ----------------- ----------------- ------- ----- ----- ------------- eth0 - 00:50:56:bf:c5:6d default 1500 u/u eth0.10 172.16.33.102/24 00:50:56:bf:c5:6d default 1500 u/u eth1 172.16.33.131/24 00:50:56:b3:38:c5 default 1500 u/u 172.16.33.102/24 and 172.16.33.131/24 are stray DHCP addresses. This commit moved the renew command to the DHCP op-mode script to properly validate if the interface we request a renew for, has actually a dhcp address configured. In additional this exposes the renew feature to the API. (cherry picked from commit 7dbaa25a199a781aaa9f269741547e576410cb11)
2023-12-07T5778: dhcp server: fix op-mode command <show dhcp server leases ...>.Nicolas Fort
(cherry picked from commit 57761a370d2217eeb79827e8c20384f6de649c66)
2023-07-29T3355: migrate "show dhcp client lease" to new op-mode styleChristian Breunig
vyos@vyos# ${vyos_op_scripts_dir}/dhcp.py show_client_leases --family inet --interface eth0.10 Interface eth0.10 IP address 172.16.33.123 [Active] Subnet Mask 255.255.255.0 Domain Name vyos.net Router 172.16.33.254 Name Server 172.16.254.30 DHCP Server 172.16.33.254 DHCP Server 86400 Last Update Sat Jul 29 21:13:32 CEST 2023 Expiry Sun Jul 30 21:13:31 CEST 2023 vyos@vyos# ${vyos_op_scripts_dir}/dhcp.py show_client_leases --family inet --interface eth0.10 --raw [ { "last_update": "Sat Jul 29 21:13:32 CEST 2023", "reason": "BOUND", "interface": "eth0.10", "new_expiry": "1690744411", "new_dhcp_lease_time": "86400", "medium": "", "alias_ip_address": "", "new_ip_address": "172.16.33.123", "new_broadcast_address": "172.16.33.255", "new_subnet_mask": "255.255.255.0", "new_domain_name": "vyos.net", "new_network_number": "172.16.33.0", "new_domain_name_servers": "172.16.254.30", "new_routers": "172.16.33.254", "new_static_routes": "", "new_dhcp_server_identifier": "172.16.33.254", "new_dhcp_message_type": "5", "old_ip_address": "", "old_subnet_mask": "", "old_domain_name": "", "old_domain_name_servers": "", "old_routers": "", "old_static_routes": "" } ]
2023-02-27op-mode: T4952: use list_interfaces from vyos-utilsJohn Estabrook
2022-12-23dhcp: T4758: implement missing functionality from old script to new op-mode ↵Christian Poessinger
script Sorting DHCP pools and filtering for state can now be done using the new op-mode mode scripts in DHCP. This allows us to drop the old helpers show_dhcp.py and show_dhcpv6.py.
2022-11-02T4758: Rewrite show DHCP(v6) server leases to vyos.opmode formatViacheslav Hletenko
Rewrite op-mode DHCP and DHCPv6 leases to vyos.opmode format Abbility to show 'raw' format show dhcp server leases show dhcpv6 server leases
2021-09-19dhcpv6: op-mode: xml: error out if DHCPv6 service not configuredChristian Poessinger
Restarting DHCPv6 server should not be possible when service is not configured on the CLI.
2021-09-19dhcpv6: op-mode: xml: fix duplicate help stringsChristian Poessinger
2021-09-19dhcp: op-mode: xml: error out if DHCP service not configuredChristian Poessinger
2021-09-19dhcp: op-mode: xml: fix duplicate help stringChristian Poessinger
2021-09-02op-mode: T1376: speed up tab-completion for DHCP pool listingChristian Poessinger
Commit 9f20bee81c ("T1376: improve show_dhcp and show_dhcpv6") added the tab completion helper to list the availbale IP pools to query. This was done by calling a python script which then called cli-shell-api which resulted in a penalty by the Python interpreter startup. This can be solved by directly using the cli-shell-api wrapper available as <path> in op-mode - as also seen for DHCPv6.
2021-01-15op-mode: restart: cleanup help stringsChristian Poessinger
2021-01-10xml: op-mode: add preprocessor support as known from configuration modeChristian Poessinger