diff options
Diffstat (limited to 'examples/old-patches/dhcpd-never-broadcast.diff')
| -rw-r--r-- | examples/old-patches/dhcpd-never-broadcast.diff | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/examples/old-patches/dhcpd-never-broadcast.diff b/examples/old-patches/dhcpd-never-broadcast.diff deleted file mode 100644 index ac6d24d..0000000 --- a/examples/old-patches/dhcpd-never-broadcast.diff +++ /dev/null @@ -1,88 +0,0 @@ -diff -ur isc-dhcp-4.1.1-P1/includes/dhcpd.h isc-dhcp-4.1.1-P1.patched//includes/dhcpd.h ---- isc-dhcp-4.1.1-P1/includes/dhcpd.h 2012-04-04 16:49:44.000000000 +0200 -+++ isc-dhcp-4.1.1-P1.patched//includes/dhcpd.h 2012-04-04 14:56:43.000000000 +0200 -@@ -626,6 +626,7 @@ - #define SV_LIMIT_PREFS_PER_IA 57 - #define SV_DELAYED_ACK 58 - #define SV_MAX_ACK_DELAY 59 -+#define SV_NEVER_BROADCAST 60 - - #if !defined (DEFAULT_PING_TIMEOUT) - # define DEFAULT_PING_TIMEOUT 1 -diff -ur isc-dhcp-4.1.1-P1/server/bootp.c isc-dhcp-4.1.1-P1.patched//server/bootp.c ---- isc-dhcp-4.1.1-P1/server/bootp.c 2009-07-25 00:04:52.000000000 +0200 -+++ isc-dhcp-4.1.1-P1.patched//server/bootp.c 2012-04-04 14:55:21.000000000 +0200 -@@ -283,6 +283,15 @@ - &lease -> scope, oc, MDL)) - raw.flags |= htons (BOOTP_BROADCAST); - -+ /* The inverse. */ -+ if ((oc = lookup_option (&server_universe, -+ options, SV_NEVER_BROADCAST)) && -+ evaluate_boolean_option_cache (&ignorep, packet, lease, -+ (struct client_state *)0, -+ packet -> options, options, -+ &lease -> scope, oc, MDL)) -+ raw.flags &= htons (~BOOTP_BROADCAST); -+ - /* Figure out the address of the next server. */ - memset (&d1, 0, sizeof d1); - oc = lookup_option (&server_universe, options, SV_NEXT_SERVER); -diff -ur isc-dhcp-4.1.1-P1/server/dhcp.c isc-dhcp-4.1.1-P1.patched//server/dhcp.c ---- isc-dhcp-4.1.1-P1/server/dhcp.c 2012-04-04 16:48:46.000000000 +0200 -+++ isc-dhcp-4.1.1-P1.patched//server/dhcp.c 2012-04-04 14:55:45.000000000 +0200 -@@ -2482,6 +2482,15 @@ - &lease -> scope, oc, MDL)) - state -> bootp_flags |= htons (BOOTP_BROADCAST); - -+ /* The inverse. */ -+ if ((oc = lookup_option (&server_universe, state -> options, -+ SV_NEVER_BROADCAST)) && -+ evaluate_boolean_option_cache (&ignorep, packet, lease, -+ (struct client_state *)0, -+ packet -> options, state -> options, -+ &lease -> scope, oc, MDL)) -+ state -> bootp_flags &= htons (~BOOTP_BROADCAST); -+ - /* Get the Maximum Message Size option from the packet, if one - was sent. */ - oc = lookup_option (&dhcp_universe, packet -> options, -diff -ur isc-dhcp-4.1.1-P1/server/dhcpd.conf.5 isc-dhcp-4.1.1-P1.patched//server/dhcpd.conf.5 ---- isc-dhcp-4.1.1-P1/server/dhcpd.conf.5 2012-04-04 16:48:46.000000000 +0200 -+++ isc-dhcp-4.1.1-P1.patched//server/dhcpd.conf.5 2012-04-04 16:45:44.000000000 +0200 -@@ -1914,6 +1914,24 @@ - .RE - .PP - The -+.I never-broadcast -+statement -+.RS 0.25i -+.PP -+.B never-broadcast \fIflag\fR\fB;\fR -+.PP -+When using DHCP in routed networks, the router has to participate in rewriting -+and sending DHCP replies on to the user. Unfortunately, some devices, -+in particular Cisco's Nexus series of switches, drop such DHCP reply packets -+with the broadcast bit in the flags field of the DHCP message header set. -+Thi means that some operating systems, in particular Microsoft Windows Vista, -+can have problems getting DHCP to work in such environments. If you enable -+this flag, the DHCP server will never set the broadcast flags in the replies -+it sends, even if the client set the broadcast flag. This flag overrides -+the never-broadcast flag if both are set. -+.RE -+.PP -+The - .I always-reply-rfc1048 - statement - .RS 0.25i -diff -ur isc-dhcp-4.1.1-P1/server/stables.c isc-dhcp-4.1.1-P1.patched//server/stables.c ---- isc-dhcp-4.1.1-P1/server/stables.c 2012-04-04 16:49:44.000000000 +0200 -+++ isc-dhcp-4.1.1-P1.patched//server/stables.c 2012-04-04 14:56:43.000000000 +0200 -@@ -203,6 +203,7 @@ - { "always-reply-rfc1048", "f", &server_universe, 20, 1 }, - { "site-option-space", "X", &server_universe, 21, 1 }, - { "always-broadcast", "f", &server_universe, 22, 1 }, -+ { "never-broadcast", "f", &server_universe, 60, 1 }, - { "ddns-domainname", "t", &server_universe, 23, 1 }, - { "ddns-hostname", "t", &server_universe, 24, 1 }, - { "ddns-rev-domainname", "t", &server_universe, 25, 1 }, |