Pi-Hole/dnsmasq
1
0
Fork 0
mirror of https://github.com/pi-hole/dnsmasq.git synced 2025-12-19 10:18:25 +00:00
Code Issues Packages Projects Releases Wiki Activity

Enhance --domain to accept, interface names for the address range.

Browse Source 
This allows hosts get a domain which relects the interface they
are attached to in a way which doesn't require hard-coding addresses.

Thanks to Sten Spans for the idea.
This commit is contained in:
Simon Kelley
2022-03-05 18:07:07 +00:00
parent 4458d87289
commit 3ab6dd1c37
6 changed files with 92 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
man/dnsmasq.8
View File

@@ -1935,7 +1935,7 @@ is the address of the relay and the second, as before, specifies an extra subnet
addresses may be allocated from.
.TP
.B \-s, --domain=<domain>[,<address range>[,local]]
.B \-s, --domain=<domain>[[,<address range>[,local]]|<interface>]
Specifies DNS domains for the DHCP server. Domains may be be given
unconditionally (without the IP range) or for limited IP ranges. This has two effects;
firstly it causes the DHCP server to return the domain to any hosts
@@ -1969,6 +1969,11 @@ additional flag "local" may be supplied which has the effect of adding
is identical to
.B --domain=thekelleys.org.uk,192.168.0.0/24
.B --local=/thekelleys.org.uk/ --local=/0.168.192.in-addr.arpa/
The address range can also be given as a network interface name, in which case
all of the subnets currently assigned to the interface are used in matching the
address. This allows hosts on different physical subnets to be given different
domains in a way which updates automatically as the interface addresses change.
.TP
.B --dhcp-fqdn
In the default mode, dnsmasq inserts the unqualified names of