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dnsmasq: update to 2.80-95-g1aef66b

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themiron committed Dec 2, 2019
1 parent 672b6b8 commit f5f43d48ac984c4761e8edff785d351700d71d6a
@@ -50,6 +50,13 @@ version 2.81
with the exception that NSEC and NSEC3 RRs must always be signed.
Thanks to Tore Anderson for spotting and diagnosing the bug.

Add --dhcp-ignore-clid. This disables reading of DHCP client
identifier option (option 61), so clients are only identified by
MAC addresses.

Fix a bug which stopped --dhcp-name-match from working when a hostname
is supplied in --dhcp-host. Thanks to James Feeney for spotting this.

version 2.80
Add support for RFC 4039 DHCP rapid commit. Thanks to Ashram Method
@@ -1 +1 @@
@@ -223,7 +223,11 @@ static struct in_addr find_interface(struct in_addr client, int fd, unsigned int
ifr->ifr_addr.sa_family = AF_INET;
if (ioctl(ifrfd, SIOCGIFADDR, ifr) != -1)
return ((struct sockaddr_in *)&ifr->ifr_addr)->sin_addr;
fprintf(stderr, "error: local IPv4 address not found\n");
else if (h->nlmsg_type == RTM_NEWADDR)
@@ -603,12 +603,9 @@ Return a CAA DNS record, as specified in RFC6844.
.B --cname=<cname>,[<cname>,]<target>[,<TTL>]
Return a CNAME record which indicates that <cname> is really
<target>. There are significant limitations on the target; it must be a
DNS name which is known to dnsmasq from /etc/hosts (or additional
hosts files), from DHCP, from \fB--interface-name\fP or from another
.B --cname.
If the target does not satisfy this
criteria, the whole cname is ignored. The cname must be unique, but it
<target>. There is a significant limitation on the target; it must be a
DNS record which is known to dnsmasq and NOT a DNS record which comes from
an upstream server. The cname must be unique, but it
is permissible to have more than one cname pointing to the same target. Indeed
it's possible to declare multiple cnames to a target in a single line, like so:
.B --cname=cname1,cname2,target
@@ -677,7 +674,7 @@ given for \fB--add-subnet\fP applies to \fB--add-mac\fP too. An alternative enco
MAC, as base64, is enabled by adding the "base64" parameter and a human-readable encoding of hex-and-colons is enabled by added the "text" parameter.
.B --add-cpe-id=<string>
Add an arbitrary identifying string to o DNS queries which are
Add an arbitrary identifying string to DNS queries which are
forwarded upstream.
.B --add-subnet[[=[<IPv4 address>/]<IPv4 prefix length>][,[<IPv6 address>/]<IPv6 prefix length>]]
@@ -1405,6 +1402,12 @@ address, and setting this flag enables this mode. Note that in the
sequential mode, clients which allow a lease to expire are much more
likely to move IP address; for this reason it should not be generally used.
.B --dhcp-ignore-clid
Dnsmasq is reading 'client identifier' (RFC 2131) option sent by clients
(if available) to identify clients. This allow to serve same IP address
for a host using several interfaces. Use this option to disable 'client identifier'
reading, i.e. to always identify a host using the MAC address.
.B --pxe-service=[tag:<tag>,]<CSA>,<menu text>[,<basename>|<bootservicetype>][,<server address>|<server_name>]
Most uses of PXE boot-ROMS simply allow the PXE
system to obtain an IP address and then download the file specified by
@@ -1354,6 +1354,13 @@ Veuillez noter que dans ce mode séquentiel, les clients qui laissent expirer
leur bail ont beaucoup plus de chance de voir leur adresse IP changer, aussi
cette option ne devrait pas être utilisée dans un cas général.
.B --dhcp-ignore-clid
Dnsmasq lit l'option 'client identifier' (RFC 2131) envoyée par les clients
(si disponible) afin d'identifier les clients. Cela permet de distribuer la
même adresse IP à un client utilisant plusieurs interfaces. Activer cette option
désactive la lecture du 'client identifier', afin de toujours identifier un client
en utilisant l'adresse MAC.
.B --pxe-service=[tag:<label>,]<CSA>,<entrée de menu>[,<nom de fichier>|<type de service de démarrage>][,<adresse de serveur>|<nom de serveur>]
La plupart des ROMS de démarrage PXE ne permettent au système PXE que la simple
obtention d'une adresse IP, le téléchargement du fichier spécifié dans

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