pppd: Clarify circumstances where DNS1/DNS2 environment variables are set

[ppp.git] / pppd / pppd.8

diff --git a/pppd/pppd.8 b/pppd/pppd.8
index 7ad24c51f3a42678697ec8a66723bd6a29e49e92..6fc633157e031336d913ec71487b2cea894cf7f2 100644 (file)
--- a/pppd/pppd.8
+++ b/pppd/pppd.8
@@ -1633,11 +1633,13 @@ The logical name of the link, set with the \fIlinkname\fR option.
 .TP
 .B DNS1
 If the peer supplies DNS server addresses, this variable is set to the
-first DNS server address supplied.
+first DNS server address supplied (whether or not the usepeerdns
+option was given).
 .TP
 .B DNS2
 If the peer supplies DNS server addresses, this variable is set to the
-second DNS server address supplied.
+second DNS server address supplied (whether or not the usepeerdns
+option was given).
 .P
 Pppd invokes the following scripts, if they exist.  It is not an error
 if they don't exist.