Feature #3036
Custom DHCP options
| Status: | CLOSED | Start date: | ||
|---|---|---|---|---|
| Priority: | Normal | Due date: | ||
| Assignee: | - | % Done: | 100% | |
| Category: | nethserver-dnsmasq | |||
| Target version: | v6.6 | |||
| Resolution: | NEEDINFO: | Yes |
Description
Sometimes, users need to pass custom options to client via dhcp.
A common option is a custom DNS server, but we might include every possible option. Maybe DNS could go to the panel (different DNS for every zone/interface) and other options to the db with a setprop.
Related issues
Associated revisions
dnsmasq.conf: add new DHCP options. Refs #3036
New available options:- DhcpDNS
- DhcpNTP
- DhcpWINS
- DhcpTFTP
- DhcpDomain
dnsmasq.conf: expand dhcp-lease-max to include static leases. Refs #3036
Web UI: add new advanced options. Refs #3036
Validator: allow reservation on blue interfaces. Refs #3036
Inline help: add new options. Refs #3036
Italian: update DHCP inline help. Refs #3036
History
#1
Updated by Giacomo Sanchietti over 6 years ago
Can we enumerate a set of options to add as prop and inside the web UI?
#2
Updated by Giacomo Sanchietti over 6 years ago
- NEEDINFO changed from No to Yes
#3
Updated by Giacomo Sanchietti over 6 years ago
- Category set to nethserver-dnsmasq
#4
Updated by Giacomo Sanchietti about 6 years ago
- Status changed from NEW to TRIAGED
- % Done changed from 0 to 20
- default gateway
- lease time
max lease time- domain suffix
- dns servers
- wins servers
- tftp server
remove global option DhcpLeaseTime- allow reservations on blue interfaces
- avoid configuration problems with many reservations by settings
dhcp-lease-max=range*(end-start)+count(static leases)
#5
Updated by Giacomo Sanchietti about 6 years ago
- Status changed from TRIAGED to ON_DEV
- Assignee set to Giacomo Sanchietti
- % Done changed from 20 to 30
#6
Updated by Giacomo Sanchietti about 6 years ago
- Status changed from ON_DEV to MODIFIED
- % Done changed from 30 to 60
#7
Updated by Giacomo Sanchietti about 6 years ago
- Status changed from MODIFIED to ON_QA
- Assignee deleted (
Giacomo Sanchietti) - % Done changed from 60 to 70
- nethserver-dnsmasq-1.4.7-1.6.g36aac63.ns6.noarch.rpm
- Install the old package
- Configure at least one DHCP range
- Update the package, check the DHCP works correctly
- From test case 1
- Try to create a reservation on a green interface
- From test case 1
- Try to create a reservation on a blue interface
- Try to set the new options on a DHCP range
- Check the options are passed to clients (maybe you need a real environment to test this)
Command example for new options:
db dhcp setprop eth2 DhcpDNS 1.1.1.1,2.2.2.2 DhcpNTP 3.3.3.3,4.4.4.4 DhcpWINS 5.5.5.5,6.6.6.6 DhcpTFTP 7.7.7.7,8.8.8.8 DhcpDomain mydomain.com DhcpLeaseTime 4455 DhcpGatewayIP 11.22.33.44#8
Updated by Filippo Carletti about 6 years ago
- Status changed from ON_QA to VERIFIED
- % Done changed from 70 to 90
I lost the formal verification output of all test cases, but everything was correct.
I have installed the update on a production system, changed some values and obtained a new lease.
In particular, I changed lease time from 1 to 2 days and here are the logs:
Lease time 1 day:
Aug 5 15:21:21 ns65 dhclient1156: bound to 192.168.5.55 -- renewal in 33860 seconds.
Lease time 2 days:
Aug 6 00:36:09 ns65 dhclient29753: bound to 192.168.5.55 -- renewal in 68992 seconds.
#9
Updated by Davide Principi almost 6 years ago
- Related to Enhancement #3238: Configure DHCP on VLANs added
#10
Updated by Davide Principi almost 6 years ago
- Status changed from VERIFIED to CLOSED
- % Done changed from 90 to 100
In nethserver-updates/6.6
nethserver-dnsmasq-1.5.0-1.ns6.noarch.rpm