From e88d8021ba34be32ef5ace32e7243da798b0d1c5 Mon Sep 17 00:00:00 2001 From: Zbigniew Jędrzejewski-Szmek Date: Mon, 18 May 2015 22:34:07 -0400 Subject: man: explain UseDomains a bit more https://bugs.freedesktop.org/show_bug.cgi?id=85397 --- man/systemd.network.xml | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) diff --git a/man/systemd.network.xml b/man/systemd.network.xml index 5504b4646c..bdbe239812 100644 --- a/man/systemd.network.xml +++ b/man/systemd.network.xml @@ -228,6 +228,10 @@ Enables DHCPv4 and/or DHCPv6 support. Accepts yes, no, ipv4, or ipv6. + + Please note that by default the domain name + specified through DHCP is not used for name resolution. + See option below. @@ -529,6 +533,9 @@ When true (the default), the DNS servers received from the DHCP server will be used and take precedence over any statically configured ones. + + This corresponds to the + option in resolv.conf5. @@ -567,7 +574,13 @@ When true (not the default), the domain name received from the DHCP server will be used for DNS - resolution over this link. + resolution over this link. When a name cannot be resolved + as specified, the domain name will be used a suffix and + name resolution of that will be attempted. + + This corresponds to the + option in resolv.conf5 + and should not be enabled on untrusted networks. -- cgit v1.2.3-54-g00ecf