Document HP-UX broadcast hack and need for packet filter on some systems.

diff --git a/README b/README
index 918b33f6d207b81ba353e7a210406bfa2a7d17d6..ea7694ec8deae567047cc25563dc431396b0e118 100644 (file)
--- a/README
+++ b/README
@@ -35,6 +35,11 @@ Windows 95 clients.  If you are running a version of FreeBSD prior to
 2.2, please read the note on FreeBSD.  If you are running HP-UX or
 Ultrix, please read the notes for those operating systems below.
 
+If you start dhcpd and get a message, "no free bpf", that means you
+need to configure the Berkeley Packet Filter into your operating
+system kernel.   On NetBSD, FreeBSD and BSD/os, type ``man bpf'' for
+information.   On Digital Unix, type ``man pfilt''.
+
                    BUILDING THE DHCP DISTRIBUTION
 
 To build the DHCP Distribution, type ``configure''.  If configure can
@@ -126,11 +131,16 @@ release - I have this on good authority from the people at SCO who do
                                HP-UX
 
 HP-UX has the same problem with the all-ones broadcast address that
-SCO and Linux have.   It is not entirely clear to me how to get it
-working on HP-UX, but I'm given to understand that some users have
-succeeded.   HP-UX comes with its own DHCP server as of version 10, so
-there hasn't been a lot of interest in this recently.   If you have
-trouble, ask on the mailing list.
+SCO and Linux have.   One user reported that adding the following to
+/etc/rc.config.d/netconf helped (you may have to modify this to suit
+your local configuration):
+
+INTERFACE_NAME[0]=lan0
+IP_ADDRESS[0]=1.1.1.1
+SUBNET_MASK[0]=255.255.255.0
+BROADCAST_ADDRESS[0]="255.255.255.255"
+LANCONFIG_ARGS[0]="ether"
+DHCP_ENABLE[0]=0
 
                                ULTRIX