Re: r239356: does it mean, that synchronous dhcp and dhcplcinet with disabled devd gone?

From: Slawa Olhovchenkov <slw_at_zxy.spb.ru>
Date: Tue, 21 Aug 2012 23:23:42 +0400
On Tue, Aug 21, 2012 at 10:18:15PM +0400, Lev Serebryakov wrote:

> SO> Not re-request lease, simple renew.
>   Sorry, I'm not very strong in exact terms here.

dhcp client can sent different requests:

DHCPDISCOVER from 0.0.0.0 to 255.255.255.255
DHCPREQUEST from 0.0.0.0 to SERVER_IP (from DHCPOFFER)

or

DHCPRELEASE
DHCPDISCOVER from 0.0.0.0 to 255.255.255.255
DHCPREQUEST from 0.0.0.0 to SERVER_IP

or

DHCPREQUEST from 0.0.0.0 to 255.255.255.255

or

DHCPREQUEST from IP to SERVER_IP

and DHCPINFORM for quering additional parametrs after boot, w/o change
IP (for example IE request information about proxy auto config)

renew address at lease_time/2 usually DHCPREQUEST from IP to SERVER_IP.
Received on Tue Aug 21 2012 - 17:21:20 UTC

This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:40:29 UTC