Make it clear that the DNS1 and DNS2 environment variables being set
for scripts doesn't depend on whether the usepeerdns option was given,
only on whether the peer provided DNS server addresses.
Reported-by: William McCall
Signed-off-by: Paul Mackerras <paulus@samba.org>
.TP
.B DNS1
If the peer supplies DNS server addresses, this variable is set to the
.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
.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.
.P
Pppd invokes the following scripts, if they exist. It is not an error
if they don't exist.