From 86d58c86251384a1a1bdd23c00fc589419b3c949 Mon Sep 17 00:00:00 2001 From: Yu Watanabe Date: Wed, 14 Apr 2021 14:13:26 +0900 Subject: [PATCH] man: update explanation for Anonymize= --- man/systemd.network.xml | 36 +++++++++++++++++------------------- 1 file changed, 17 insertions(+), 19 deletions(-) diff --git a/man/systemd.network.xml b/man/systemd.network.xml index a49e6011e34..91e707d5dc2 100644 --- a/man/systemd.network.xml +++ b/man/systemd.network.xml @@ -1639,26 +1639,24 @@ IPv6Token=prefixstable:2002:da8:1:: Anonymize= - Takes a boolean. When true, the options sent to the DHCP server will - follow the RFC 7844 - (Anonymity Profiles for DHCP Clients) to minimize disclosure of identifying information. - Defaults to false. + Takes a boolean. When true, the options sent to the DHCP server will follow the + RFC 7844 (Anonymity Profiles for + DHCP Clients) to minimize disclosure of identifying information. Defaults to false. + + This option should only be set to true when MACAddressPolicy= is + set to random (see + systemd.link5). + + + When true, SendHostname=, ClientIdentifier=, + VendorClassIdentifier=, UserClass=, + RequestOptions=, SendOption=, + SendVendorOption=, and MUDURL= are ignored. - This option should only be set to true when - MACAddressPolicy= is set to random - (see systemd.link5). - - Note that this configuration will overwrite others. - In concrete, the following variables will be ignored: - SendHostname=, ClientIdentifier=, - UseRoutes=, UseMTU=, - VendorClassIdentifier=, UseTimezone=. - - With this option enabled DHCP requests will mimic those generated by Microsoft Windows, in - order to reduce the ability to fingerprint and recognize installations. This means DHCP request - sizes will grow and lease data will be more comprehensive than normally, though most of the - requested data is not actually used. + With this option enabled DHCP requests will mimic those generated by Microsoft + Windows, in order to reduce the ability to fingerprint and recognize installations. This + means DHCP request sizes will grow and lease data will be more comprehensive than normally, + though most of the requested data is not actually used. -- 2.47.3