diff options
| author | Patrik Flykt <patrik.flykt@linux.intel.com> | 2013-12-09 23:43:19 +0200 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2013-12-12 11:43:34 -0500 |
| commit | 46a66b794a00e0f34981ac25dbf2eae2423b6215 (patch) | |
| tree | a7015981a327512cb35688e2ab432d33f699d7c6 /src/udev/udevadm-settle.c | |
| parent | 8b4a96932de0c56048fbd7f7386090dc202704f7 (diff) | |
dhcp: Add DHCP discover sending
On starting the client, use the supplied interface mac address and create
a transaction id. Puzzle together an IP/UDP/DHCP Discover message, compute
checksums and send it out as a raw packet.
Create an additional function that constructs default options common to
all DHCP messages.
Set the DHCP Client ID option as noticed by Grant Erickson in ConnMan
commit b18d9798b3a0ae46ed87d6d2be8d5a474bf3ab1e:
"Some Internet gateways and Wi-Fi access points are unhappy when the
DHCPv4 client-id option (61) is missing and will refuse to issue a
DHCP lease."
Diffstat (limited to 'src/udev/udevadm-settle.c')
0 files changed, 0 insertions, 0 deletions