Date: Sat, 19 Sep 2020 00:05:26 +0700 From: Eugene Grosbein <eugen@grosbein.net> To: Gleb Popov <arrowd@freebsd.org> Cc: freebsd-net@freebsd.org Subject: Re: ifconfig_*="DHCP" in absence of server Message-ID: <93df435f-3544-5725-f0d6-3b85707870bf@grosbein.net> In-Reply-To: <CALH631kPh96ucaqVnFtq6s7OcoW8t-cKNNZAmsLQ21T5Xjp35w@mail.gmail.com> References: <CALH631mMj%2BObDEWnQtm7BVU1d9AfvAtngiPD1-ZPawmGUXOGEw@mail.gmail.com> <3ef4aa1b-d8fa-e201-6db8-e4c1d1dac63e@grosbein.net> <CALH631kPh96ucaqVnFtq6s7OcoW8t-cKNNZAmsLQ21T5Xjp35w@mail.gmail.com>
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18.09.2020 20:05, Gleb Popov wrote:
>> Look for "background_dhclient" in the rc.conf manual page, it merely adds
>> "-b"
>> to dhclient flags.
>>
>>
> Thanks, this indeed improved things for the "netif" part of the problem.
> But it still waited 30s for "default route interface". I found the
> ${defaultroute_delay} variable in /etc/rc.d/defaultroute, which isn't
> documented, and set it to "1s" in /etc/rc.conf. This finally did the trick.
>
> However, the networking on FreeBSD machines started to come up even longer.
> I suspect this is because dhclient gradually increases the interval between
> DHCP requests if it doesn't get an answer. I haven't found a way to
> circumvent this. Any suggestions are welcome.
Read dhclient.conf(5) manual page :-)
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