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Commit Graph

621 Commits

Author SHA1 Message Date
Susant Sahani
edb85f0d8d networkd: dhcp add vendor class indentifier option 60
Vendor Class Identifier be used by DHCP clients to identify
their vendor type and configuration. When using this option,
vendors can define their own specific identifier values, such
as to convey a particular hardware or operating system
configuration or other identifying information.

Vendor-specified DHCP options—features that let administrators assign
separate options to clients with similar configuration requirements.
For example, if DHCP-aware clients for example we want to separate
different gateway and option for different set of people
(dev/test/hr/finance) in a org or devices for example web/database
servers or let's say in a embedded device etc and require a different
default gateway or DNS server than the rest of clients.
2014-07-14 11:39:20 +02:00
Susant Sahani
5d8e593dce networkd: make metric of routes configurable
Now route metric can be configuted via conf file:

example conf:

[Match]
Name=em1

[Route]
Gateway=192.168.1.12
Metric=10

Test:
ip route output
default via 192.168.1.12 dev em1 metric 10

[tomegun: squash TODO update and reword man page a bit]
2014-07-14 11:39:20 +02:00
Tom Gundersen
1a43ddc8b1 man: network - document Peer key 2014-07-07 14:24:07 +02:00
Eugene Yakubovich
4cc7a82c94 networkd: send hostname to dhcp server
Send hostname (option 12) in DISCOVER and REQUEST messages so the
DHCP server could use it to register with dynamic DNS and such.

To opt-out of this behaviour set SendHostname to false in [DHCP]
section of .network file

[tomegun: rebased, made sure a failing set_hostname is a noop and moved
          config from DHCPv4 to DHCP]
2014-07-01 22:02:25 +02:00
Tom Gundersen
0a8a0fad01 man: bring systemd.network(5) up-to-date
Based on diff by 'poma'.
2014-07-01 21:49:53 +02:00
Eugene Yakubovich
e1ea665eda Add support for DHCP static route options
This adds support for DHCP options 33 and 121: Static Route and
Classless Static Route. To enable this feature, set UseRoutes=true
in .network file. Returned routes are added to the routing table.
2014-06-29 15:18:21 +02:00
Tom Gundersen
ed942a9eb2 networkd: merge DHCPv4 and DHCPv6 config
If there are v4 or v6 specific options we can keep those in separate sections,
but for the common options, we will use only one.

Moreovere only use DHCP=[yes/both|no/none|v4|v6] to enable or disable the clients.
2014-06-29 15:18:21 +02:00
Jan Engelhardt
45df8656eb doc: typographical improvements and choice of words 2014-06-28 00:06:31 -04:00
Jan Engelhardt
8d0e0ddda6 doc: grammatical corrections 2014-06-28 00:06:30 -04:00
Lennart Poettering
102bd40e1e man: split systemd.network(5) and related into various sections for better readability 2014-06-27 20:50:08 +02:00
Lennart Poettering
4bb278e51e man: document automatic networkd IP range allocation 2014-06-27 20:42:06 +02:00
Jan Engelhardt
b8bde11658 doc: comma placement corrections and word order
Set commas where there should be some.
Some improvements to word order.
2014-05-07 20:13:27 -04:00
Jan Engelhardt
70a44afee3 doc: typographical fine tuning 2014-05-06 23:05:39 +02:00
Jan Engelhardt
d28315e4af doc: use non-contracted forms in written documents 2014-05-06 23:05:09 +02:00
Umut Tezduyar Lindskog
aba496a58a networkd: smooth transition from ipv4ll to dhcp address
Currently when both ipv4ll and dhcp are enabled, ipv4ll
address (if one has been claimed) is removed when dhcp
address is aquired. This is not the best thing to do
since there might be clients unaware of the removal
trying to communicate.

This patch provides a smooth transition between ipv4ll
and dhcp. If ipv4ll address was claimed [1] before dhcp,
address is marked as deprecated. Deprecated address is still
a valid address and packets can be received on it but address
cannot be selected as a source address. If dhcp lease cannot
be extended, then ipv4ll address is marked as valid again.

[1] If there is no collision, claiming IPv4LL takes between 4 to
7 seconds.
2014-04-03 16:00:25 +02:00
poma
f47c5c47d1 man: networkd - additional examples related to bridging 2014-03-17 21:35:28 +01:00
Tom Gundersen
cb44f25c12 man: network - clarify which options may be specified more than once. 2014-03-14 13:04:57 +01:00
Tom Gundersen
06f021a804 networkd: allow more than one static DNS server 2014-03-14 12:44:17 +01:00
Umut Tezduyar Lindskog
848e3e24b0 man: ipv4 link-local 2014-03-05 21:46:31 +01:00
Tom Gundersen
fe6b2d55bc networkd: add basic support for MACVLANs 2014-02-25 21:19:08 +01:00
Tom Gundersen
eac684ef1c man: split out systemd.net{work,dev}(5) from systemd-networkd(8) 2014-02-25 19:30:40 +01:00