Diffstat (limited to 'modules/pam_access/access.conf.5.xml')
1 files changed, 6 insertions, 1 deletions
diff --git a/modules/pam_access/access.conf.5.xml b/modules/pam_access/access.conf.5.xml
index 1b629afc..a4d3419b 100644
@@ -74,7 +74,12 @@
not set and <origin> field is thus set from
<emphasis>PAM_TTY</emphasis> or <emphasis>PAM_SERVICE</emphasis>".
If supported by the system you can use
- <emphasis>@netgroupname</emphasis> in host or user patterns.
+ <emphasis>@netgroupname</emphasis> in host or user patterns. The
+ <emphasis>@@netgroupname</emphasis> syntax is supported in the user
+ pattern only and it makes the local system hostname to be passed
+ to the netgroup match call in addition to the user name. This might not
+ work correctly on some libc implementations causing the match to
+ always fail.