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[dhcp_relay] Upgrade dhcp_relay container to bookworm (#17783)

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* [dhcp_relay] Update dhcp_relay to bookworm
This commit is contained in:
Yaqiang Zhu 2024-03-22 00:27:51 +08:00 committed by GitHub
parent 6ada967685
commit b3845b620d
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
16 changed files with 160 additions and 212 deletions
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2
dockers/docker-dhcp-relay/Dockerfile.j2
View File

@ -1,5 +1,5 @@
{% from "dockers/dockerfile-macros.j2" import install_debian_packages, install_python_wheels, copy_files %}
FROM docker-config-engine-bullseye-{{DOCKER_USERNAME}}:{{DOCKER_USERTAG}}
FROM docker-config-engine-bookworm-{{DOCKER_USERNAME}}:{{DOCKER_USERTAG}}
ARG docker_container_name
ARG image_version

8
rules/docker-dhcp-relay.mk
View File

@ -8,12 +8,12 @@ $(DOCKER_DHCP_RELAY)_PATH = $(DOCKERS_PATH)/$(DOCKER_DHCP_RELAY_STEM)
$(DOCKER_DHCP_RELAY)_DEPENDS += $(ISC_DHCP_RELAY) $(SONIC_DHCPMON) $(SONIC_DHCPRELAY) $(LIBSWSSCOMMON) $(SONIC_RSYSLOG_PLUGIN)
$(DOCKER_DHCP_RELAY)_DBG_DEPENDS = $($(DOCKER_CONFIG_ENGINE_BULLSEYE)_DBG_DEPENDS)
$(DOCKER_DHCP_RELAY)_DBG_DEPENDS = $($(DOCKER_CONFIG_ENGINE_BOOKWORM)_DBG_DEPENDS)
$(DOCKER_DHCP_RELAY)_DBG_DEPENDS += $(ISC_DHCP_RELAY_DBG) $(SONIC_DHCPRELAY_DBG) $(SONIC_DHCPMON_DBG) $(SONIC_RSYSLOG_PLUGIN)
$(DOCKER_DHCP_RELAY)_DBG_IMAGE_PACKAGES = $($(DOCKER_CONFIG_ENGINE_BULLSEYE)_DBG_IMAGE_PACKAGES)
$(DOCKER_DHCP_RELAY)_DBG_IMAGE_PACKAGES = $($(DOCKER_CONFIG_ENGINE_BOOKWORM)_DBG_IMAGE_PACKAGES)
$(DOCKER_DHCP_RELAY)_LOAD_DOCKERS = $(DOCKER_CONFIG_ENGINE_BULLSEYE)
$(DOCKER_DHCP_RELAY)_LOAD_DOCKERS = $(DOCKER_CONFIG_ENGINE_BOOKWORM)
$(DOCKER_DHCP_RELAY)_INSTALL_PYTHON_WHEELS = $(SONIC_UTILITIES_PY3)
$(DOCKER_DHCP_RELAY)_INSTALL_DEBS = $(PYTHON3_SWSSCOMMON)
@ -29,9 +29,7 @@ $(DOCKER_DHCP_RELAY)_SERVICE_BEFORE = ntp-config
$(DOCKER_DHCP_RELAY)_SERVICE_DEPENDENT_OF = swss
SONIC_DOCKER_IMAGES += $(DOCKER_DHCP_RELAY)
SONIC_BULLSEYE_DOCKERS += $(DOCKER_DHCP_RELAY)
SONIC_DOCKER_DBG_IMAGES += $(DOCKER_DHCP_RELAY_DBG)
SONIC_BULLSEYE_DBG_DOCKERS += $(DOCKER_DHCP_RELAY_DBG)
ifeq ($(INCLUDE_KUBERNETES),y)
$(DOCKER_DHCP_RELAY)_DEFAULT_FEATURE_OWNER = kube

4
rules/isc-dhcp.mk
View File

@ -1,7 +1,7 @@
# isc-dhcp packages
ISC_DHCP_VERSION = 4.4.1
ISC_DHCP_VERSION_FULL = ${ISC_DHCP_VERSION}-2.3+deb11u2
ISC_DHCP_VERSION = 4.4.3-P1
ISC_DHCP_VERSION_FULL = ${ISC_DHCP_VERSION}-2
export ISC_DHCP_VERSION ISC_DHCP_VERSION_FULL

4
sonic-slave-bookworm/Dockerfile.j2
View File

@ -418,7 +418,9 @@ RUN apt-get update && apt-get install -y \
auditd \
# For protobuf
protobuf-compiler \
libprotobuf-dev
libprotobuf-dev \
# For sonic-dhcp6relay build
libjsoncpp-dev
{%- if CROSS_BUILD_ENVIRON == "y" %}
# Arm vs. amd64 versions conflict - remove amd64 packages

32
src/isc-dhcp/patch/0002-Customizable-Option-82-circuit-ID-and-remote-ID-fiel.patch
View File

@ -4,11 +4,11 @@ Date: Thu, 25 Apr 2019 22:07:20 +0000
Subject: [PATCH] Customizable Option 82 circuit ID and remote ID fields
---
relay/dhcrelay.c | 171 ++++++++++++++++++++++++++++++++++++++++-------
1 file changed, 147 insertions(+), 24 deletions(-)
relay/dhcrelay.c | 178 +++++++++++++++++++++++++++++++++++++++--------
1 file changed, 150 insertions(+), 28 deletions(-)
diff --git a/relay/dhcrelay.c b/relay/dhcrelay.c
index 0cb2ef6..418b943 100644
index 3b9c71b..19843f7 100644
--- a/relay/dhcrelay.c
+++ b/relay/dhcrelay.c
@@ -75,6 +75,8 @@ int bad_circuit_id = 0; /* Circuit ID option in matching RAI option
@ -20,7 +20,7 @@ index 0cb2ef6..418b943 100644
int max_hop_count = 10; /* Maximum hop count */
int no_daemon = 0;
@@ -151,10 +153,20 @@ static const char url[] =
@@ -160,10 +162,20 @@ static const char url[] =
char *progname;
@ -42,7 +42,7 @@ index 0cb2ef6..418b943 100644
" [-A <length>] [-c <hops>]\n" \
" [-p <port> | -rp <relay-port>]\n" \
" [-pf <pid-file>] [--no-pid]\n"\
@@ -171,11 +183,11 @@ char *progname;
@@ -180,11 +192,11 @@ char *progname;
" -l lower0 [ ... -l lowerN]\n" \
" -u upper0 [ ... -u upperN]\n" \
" lower (client link): [address%%]interface[#index]\n" \
@ -56,7 +56,7 @@ index 0cb2ef6..418b943 100644
" [-A <length>] [-c <hops>] [-p <port>]\n" \
" [-pf <pid-file>] [--no-pid]\n"\
" [-m append|replace|forward|discard]\n" \
@@ -190,13 +202,13 @@ char *progname;
@@ -199,13 +211,13 @@ char *progname;
" -l lower0 [ ... -l lowerN]\n" \
" -u upper0 [ ... -u upperN]\n" \
" lower (client link): [address%%]interface[#index]\n" \
@ -72,10 +72,10 @@ index 0cb2ef6..418b943 100644
" [-p <port> | -rp <relay-port>]\n" \
" [-pf <pid-file>] [--no-pid]\n" \
" [-m append|replace|forward|discard]\n" \
@@ -204,18 +216,18 @@ char *progname;
@@ -213,18 +225,18 @@ char *progname;
" [-iu interface0 [ ... -iu interfaceN]\n" \
" [-id interface0 [ ... -id interfaceN]\n" \
" [-U interface]\n" \
" [-U interface] [-g <ip-address>]\n" \
-" server0 [ ... serverN]\n\n" \
+" server0 [ ... serverN]\n\n" DHCRELAY_OPTION82_USAGE \
" %s {--version|--help|-h}"
@ -88,13 +88,13 @@ index 0cb2ef6..418b943 100644
" [-i interface0 [ ... -i interfaceN]\n" \
" [-iu interface0 [ ... -iu interfaceN]\n" \
" [-id interface0 [ ... -id interfaceN]\n" \
" [-U interface]\n" \
" [-U interface] [-g <ip-address>]\n" \
-" server0 [ ... serverN]\n\n" \
+" server0 [ ... serverN]\n\n" DHCRELAY_OPTION82_USAGE \
" %s {--version|--help|-h}"
#endif
#endif
@@ -471,6 +483,15 @@ main(int argc, char **argv) {
@@ -480,6 +492,15 @@ main(int argc, char **argv) {
local_family_set = 1;
local_family = AF_INET;
#endif
@ -110,7 +110,7 @@ index 0cb2ef6..418b943 100644
add_agent_options = 1;
} else if (!strcmp(argv[i], "-A")) {
#ifdef DHCPv6
@@ -1171,6 +1192,81 @@ find_interface_by_agent_option(struct dhcp_packet *packet,
@@ -1207,6 +1228,81 @@ find_interface_by_agent_option(struct dhcp_packet *packet,
return (-1);
}
@ -192,7 +192,7 @@ index 0cb2ef6..418b943 100644
/*
* Examine a packet to see if it's a candidate to have a Relay
* Agent Information option tacked onto its tail. If it is, tack
@@ -1180,9 +1276,12 @@ static int
@@ -1216,9 +1312,12 @@ int
add_relay_agent_options(struct interface_info *ip, struct dhcp_packet *packet,
unsigned length, struct in_addr giaddr) {
int is_dhcp = 0, mms;
@ -206,7 +206,7 @@ index 0cb2ef6..418b943 100644
/* If we're not adding agent options to packets, we can skip
this. */
@@ -1316,17 +1415,40 @@ add_relay_agent_options(struct interface_info *ip, struct dhcp_packet *packet,
@@ -1357,17 +1456,40 @@ add_relay_agent_options(struct interface_info *ip, struct dhcp_packet *packet,
op = sp;
#endif
@ -258,7 +258,7 @@ index 0cb2ef6..418b943 100644
}
if (adding_link_select) {
@@ -1351,7 +1473,7 @@ add_relay_agent_options(struct interface_info *ip, struct dhcp_packet *packet,
@@ -1392,7 +1514,7 @@ add_relay_agent_options(struct interface_info *ip, struct dhcp_packet *packet,
* If not, forward without adding the option.
*/
if (max - sp >= optlen + 3) {
@ -267,7 +267,7 @@ index 0cb2ef6..418b943 100644
/* Okay, cons up *our* Relay Agent Information option. */
*sp++ = DHO_DHCP_AGENT_OPTIONS;
@@ -1359,16 +1481,16 @@ add_relay_agent_options(struct interface_info *ip, struct dhcp_packet *packet,
@@ -1400,16 +1522,16 @@ add_relay_agent_options(struct interface_info *ip, struct dhcp_packet *packet,
/* Copy in the circuit id... */
*sp++ = RAI_CIRCUIT_ID;
@ -292,5 +292,5 @@ index 0cb2ef6..418b943 100644
/* RFC3527: Use the inbound packet's interface address in
--
2.17.1
2.25.1

36
src/isc-dhcp/patch/0004-Support-for-loading-port-alias-map-file-to-replace-p.patch
View File

@ -9,10 +9,10 @@ Subject: [PATCH] Support for loading port alias map file to replace port name
1 file changed, 104 insertions(+), 1 deletion(-)
diff --git a/relay/dhcrelay.c b/relay/dhcrelay.c
index 00c81d3..54f132a 100644
index 0d9b2e7..b72b1bc 100644
--- a/relay/dhcrelay.c
+++ b/relay/dhcrelay.c
@@ -129,6 +129,14 @@ static void setup_streams(void);
@@ -133,6 +133,14 @@ static void setup_streams(void);
char *dhcrelay_sub_id = NULL;
#endif
@ -24,11 +24,11 @@ index 00c81d3..54f132a 100644
+static struct interface_name_alias_tuple *g_interface_name_alias_map = NULL;
+static size_t g_interface_name_alias_map_size = 0;
+
#ifndef UNIT_TEST
static void do_relay4(struct interface_info *, struct dhcp_packet *,
unsigned int, unsigned int, struct iaddr,
struct hardware *);
@@ -143,6 +151,10 @@ static int strip_relay_agent_options(struct interface_info *,
@@ -152,6 +160,10 @@ extern int strip_relay_agent_options(struct interface_info *,
#ifndef UNIT_TEST
static void request_v4_interface(const char* name, int flags);
+static int load_interface_alias_map(const char *port_alias_map_file_path);
@ -36,9 +36,9 @@ index 00c81d3..54f132a 100644
+static void free_interface_alias_map(void);
+
static const char copyright[] =
"Copyright 2004-2018 Internet Systems Consortium.";
"Copyright 2004-2022 Internet Systems Consortium.";
static const char arr[] = "All rights reserved.";
@@ -158,7 +170,7 @@ char *progname;
@@ -167,7 +179,7 @@ char *progname;
"\n" \
" %%%% A single %%\n" \
" %%h Hostname of device\n" \
@ -47,7 +47,7 @@ index 00c81d3..54f132a 100644
" %%P Hardware address of interface that generated the request\n" \
" %%C Client hardware address\n" \
" %%I DHCP relay agent IP Address\n" \
@@ -171,6 +183,7 @@ char *progname;
@@ -180,6 +192,7 @@ char *progname;
" [-p <port> | -rp <relay-port>]\n" \
" [-pf <pid-file>] [--no-pid]\n"\
" [-m append|replace|forward|discard]\n" \
@ -55,7 +55,7 @@ index 00c81d3..54f132a 100644
" [-i interface0 [ ... -i interfaceN]\n" \
" [-iu interface0 [ ... -iu interfaceN]\n" \
" [-id interface0 [ ... -id interfaceN]\n" \
@@ -179,6 +192,7 @@ char *progname;
@@ -188,6 +201,7 @@ char *progname;
" %s -6 [-d] [-q] [-I] [-c <hops>]\n" \
" [-p <port> | -rp <relay-port>]\n" \
" [-pf <pid-file>] [--no-pid]\n" \
@ -63,7 +63,7 @@ index 00c81d3..54f132a 100644
" [-s <subscriber-id>]\n" \
" -l lower0 [ ... -l lowerN]\n" \
" -u upper0 [ ... -u upperN]\n" \
@@ -619,6 +633,11 @@ main(int argc, char **argv) {
@@ -643,6 +657,11 @@ main(int argc, char **argv) {
no_dhcrelay_pid = ISC_TRUE;
} else if (!strcmp(argv[i], "--no-pid")) {
no_pid_file = ISC_TRUE;
@ -75,7 +75,7 @@ index 00c81d3..54f132a 100644
} else if (argv[i][0] == '-') {
usage("Unknown command: %s", argv[i]);
} else {
@@ -841,6 +860,7 @@ main(int argc, char **argv) {
@@ -865,6 +884,7 @@ main(int argc, char **argv) {
dispatch();
/* In fact dispatch() never returns. */
@ -83,7 +83,7 @@ index 00c81d3..54f132a 100644
return (0);
}
@@ -1271,6 +1291,7 @@ format_relay_agent_rfc3046_msg(const struct interface_info *ip, struct dhcp_pack
@@ -1307,6 +1327,7 @@ format_relay_agent_rfc3046_msg(const struct interface_info *ip, struct dhcp_pack
*/
if (packet->htype && !packet->giaddr.s_addr) {
int ret = 0, vlanid = 0;
@ -91,10 +91,11 @@ index 00c81d3..54f132a 100644
ret = _bridgefdbquery(print_hw_addr(packet->htype, packet->hlen, packet->chaddr),
ifname,
@@ -1287,6 +1308,18 @@ format_relay_agent_rfc3046_msg(const struct interface_info *ip, struct dhcp_pack
@@ -1322,6 +1343,18 @@ format_relay_agent_rfc3046_msg(const struct interface_info *ip, struct dhcp_pack
strncpy(ifname, ip->name, IFNAMSIZ);
}
+
+ // Attempt to translate SONiC interface name to vendor alias
+ ret = get_interface_alias_by_name(ifname, ifalias);
+ if (ret < 0) {
@ -106,11 +107,10 @@ index 00c81d3..54f132a 100644
+
+ strncpy(ifname, ifalias, IFNAMSIZ);
+ }
+
str = ifname;
}
break;
@@ -2313,3 +2346,73 @@ void request_v4_interface(const char* name, int flags) {
@@ -2361,3 +2394,73 @@ void request_v4_interface(const char* name, int flags) {
interface_snorf(tmp, (INTERFACE_REQUESTED | flags));
interface_dereference(&tmp, MDL);
}
@ -185,5 +185,5 @@ index 00c81d3..54f132a 100644
+ g_interface_name_alias_map_size = 0;
+}
--
2.17.1
2.25.1

12
src/isc-dhcp/patch/0005-Add-enable-use-sockets-to-configure-flags-in-debian-.patch
View File

@ -9,18 +9,18 @@ Subject: [PATCH 1/3] Add --enable-use-sockets to configure flags in
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/debian/rules b/debian/rules
index d3fcc1d..2a7219d 100755
index dc2a9b1..3d12fb5 100755
--- a/debian/rules
+++ b/debian/rules
@@ -24,7 +24,7 @@ CFLAGS+=-D_PATH_DHCLIENT_CONF='\"/etc/dhcp/dhclient.conf\"'
@@ -23,7 +23,7 @@ CFLAGS+=-D_PATH_DHCLIENT_CONF='\"/etc/dhcp/dhclient.conf\"'
CFLAGS+=-D_PATH_DHCLIENT_DB='\"$(LEASE_PATH)/dhclient.leases\"'
CFLAGS+=-D_PATH_DHCLIENT6_DB='\"$(LEASE_PATH)/dhclient6.leases\"'
-CONFFLAGS=--prefix=/usr --with-libbind=/usr --enable-log-pid --enable-paranoia
+CONFFLAGS=--prefix=/usr --with-libbind=/usr --enable-log-pid --enable-paranoia --enable-use-sockets
-CONFFLAGS+=--prefix=/usr --enable-log-pid --enable-paranoia
+CONFFLAGS+=--prefix=/usr --enable-log-pid --enable-paranoia --enable-use-sockets
include /usr/share/dpkg/buildtools.mk
# cross-architecture building
ifneq ($(DEB_HOST_GNU_TYPE),$(DEB_BUILD_GNU_TYPE))
--
2.17.1
2.25.1

14
src/isc-dhcp/patch/0006-Bugfix-Ensure-HAVE_SO_BINDTODEVICE-has-a-chance-to-b.patch
View File

@ -9,10 +9,10 @@ Subject: [PATCH 2/3] Bugfix: Ensure HAVE_SO_BINDTODEVICE has a chance to be
1 file changed, 120 insertions(+), 119 deletions(-)
diff --git a/includes/osdep.h b/includes/osdep.h
index cfae90b..f07c43c 100644
index 0742858..dfccb8c 100644
--- a/includes/osdep.h
+++ b/includes/osdep.h
@@ -48,37 +48,6 @@
@@ -47,37 +47,6 @@
#define BYTE_ORDER DHCP_BYTE_ORDER
#endif /* BYTE_ORDER */
@ -50,7 +50,7 @@ index cfae90b..f07c43c 100644
#if !defined (TIME_MAX)
# define TIME_MAX 2147483647
#endif
@@ -91,94 +60,6 @@
@@ -90,98 +59,10 @@
# define vsnprintf isc_print_vsnprintf
#endif
@ -102,6 +102,10 @@ index cfae90b..f07c43c 100644
-# define USE_UPF_RECEIVE
-#endif
-
#if defined (SO_BINDTODEVICE) && !defined (HAVE_SO_BINDTODEVICE)
# define HAVE_SO_BINDTODEVICE
#endif
-/* Porting::
-
- If you add support for sending packets directly out an interface,
@ -145,7 +149,7 @@ index cfae90b..f07c43c 100644
/* If we don't have a DLPI packet filter, we have to filter in userland.
Probably not worth doing, actually. */
#if defined (USE_DLPI_RECEIVE) && !defined (USE_DLPI_PFMOD)
@@ -288,4 +169,124 @@
@@ -287,4 +168,124 @@
# define STDERR_FILENO 2
#endif
@ -271,5 +275,5 @@ index cfae90b..f07c43c 100644
+
#endif /* __ISC_DHCP_OSDEP_H__ */
--
2.17.1
2.25.1

70
src/isc-dhcp/patch/0007-If-destination-of-BOOTREQUEST-is-directed-broadcast-.patch
View File

@ -6,16 +6,16 @@ Subject: [PATCH 3/3] If destination of BOOTREQUEST is directed broadcast,
interfaces
---
common/discover.c | 46 +++++++++++++++++++---
common/discover.c | 40 +++++++++++++++++++--
includes/dhcpd.h | 3 ++
relay/dhcrelay.c | 98 +++++++++++++++++++++++++++++++++++++++++------
3 files changed, 131 insertions(+), 16 deletions(-)
relay/dhcrelay.c | 90 +++++++++++++++++++++++++++++++++++++++++++----
3 files changed, 123 insertions(+), 10 deletions(-)
diff --git a/common/discover.c b/common/discover.c
index 98ac46a..53afecc 100644
index 0c5ad39..32f2516 100644
--- a/common/discover.c
+++ b/common/discover.c
@@ -236,6 +236,7 @@ struct iface_conf_list {
@@ -239,6 +239,7 @@ struct iface_conf_list {
struct iface_info {
char name[IF_NAMESIZE+1]; /* name of the interface, e.g. "bge0" */
struct sockaddr_storage addr; /* address information */
@ -23,7 +23,7 @@ index 98ac46a..53afecc 100644
isc_uint64_t flags; /* interface flags, e.g. IFF_LOOPBACK */
};
@@ -367,6 +368,17 @@ next_iface(struct iface_info *info, int *err, struct iface_conf_list *ifaces) {
@@ -370,6 +371,17 @@ next_iface(struct iface_info *info, int *err, struct iface_conf_list *ifaces) {
}
info->flags = tmp.lifr_flags;
@ -41,7 +41,7 @@ index 98ac46a..53afecc 100644
ifaces->next++;
*err = 0;
return 1;
@@ -410,6 +422,7 @@ struct iface_conf_list {
@@ -413,6 +425,7 @@ struct iface_conf_list {
struct iface_info {
char name[IFNAMSIZ]; /* name of the interface, e.g. "bge0" */
struct sockaddr_storage addr; /* address information */
@ -49,7 +49,7 @@ index 98ac46a..53afecc 100644
isc_uint64_t flags; /* interface flags, e.g. IFF_LOOPBACK */
};
@@ -487,7 +500,8 @@ end_iface_scan(struct iface_conf_list *ifaces) {
@@ -490,7 +503,8 @@ end_iface_scan(struct iface_conf_list *ifaces) {
/* XXX: perhaps create drealloc() rather than do it manually */
void
add_ipv4_addr_to_interface(struct interface_info *iface,
@ -59,7 +59,7 @@ index 98ac46a..53afecc 100644
/*
* We don't expect a lot of addresses per IPv4 interface, so
* we use 4, as our "chunk size" for collecting addresses.
@@ -498,6 +512,11 @@ add_ipv4_addr_to_interface(struct interface_info *iface,
@@ -501,6 +515,11 @@ add_ipv4_addr_to_interface(struct interface_info *iface,
log_fatal("Out of memory saving IPv4 address "
"on interface.");
}
@ -71,7 +71,7 @@ index 98ac46a..53afecc 100644
iface->address_count = 0;
iface->address_max = 4;
} else if (iface->address_count >= iface->address_max) {
@@ -515,9 +534,23 @@ add_ipv4_addr_to_interface(struct interface_info *iface,
@@ -518,9 +537,23 @@ add_ipv4_addr_to_interface(struct interface_info *iface,
iface->address_max * sizeof(struct in_addr));
dfree(iface->addresses, MDL);
iface->addresses = tmp;
@ -96,7 +96,7 @@ index 98ac46a..53afecc 100644
}
#ifdef DHCPv6
@@ -656,6 +689,7 @@ discover_interfaces(int state) {
@@ -661,6 +694,7 @@ discover_interfaces(int state) {
if ((info.addr.ss_family == AF_INET) &&
(local_family == AF_INET)) {
struct sockaddr_in *a = (struct sockaddr_in*)&info.addr;
@ -104,7 +104,7 @@ index 98ac46a..53afecc 100644
struct iaddr addr;
/* We don't want the loopback interface. */
@@ -670,7 +704,7 @@ discover_interfaces(int state) {
@@ -675,7 +709,7 @@ discover_interfaces(int state) {
if (a->sin_addr.s_addr != htonl(INADDR_ANY))
tmp->configured = 1;
@ -114,10 +114,10 @@ index 98ac46a..53afecc 100644
/* invoke the setup hook */
addr.len = 4;
diff --git a/includes/dhcpd.h b/includes/dhcpd.h
index df3da59..2c7f059 100644
index 20f9bfb..b54a36e 100644
--- a/includes/dhcpd.h
+++ b/includes/dhcpd.h
@@ -1369,6 +1369,9 @@ struct interface_info {
@@ -1380,6 +1380,9 @@ struct interface_info {
struct in_addr *addresses; /* Addresses associated with this
* interface.
*/
@ -128,7 +128,7 @@ index df3da59..2c7f059 100644
int address_max; /* Size of addresses buffer. */
struct in6_addr *v6addresses; /* IPv6 addresses associated with
diff --git a/relay/dhcrelay.c b/relay/dhcrelay.c
index 54f132a..beae977 100644
index b72b1bc..9143e85 100644
--- a/relay/dhcrelay.c
+++ b/relay/dhcrelay.c
@@ -30,6 +30,7 @@
@ -139,7 +139,7 @@ index 54f132a..beae977 100644
#include <isc/file.h>
TIME default_lease_time = 43200; /* 12 hours... */
@@ -1001,20 +1002,95 @@ do_relay4(struct interface_info *ip, struct dhcp_packet *packet,
@@ -1030,20 +1031,95 @@ do_relay4(struct interface_info *ip, struct dhcp_packet *packet,
/* Otherwise, it's a BOOTREQUEST, so forward it to all the
servers. */
for (sp = servers; sp; sp = sp->next) {
@ -147,7 +147,6 @@ index 54f132a..beae977 100644
- ? fallback_interface : interfaces),
- NULL, packet, length, ip->addresses[0],
- &sp->to, NULL) < 0) {
- ++client_packet_errors;
+ int packet_relay_attempted = 0;
+
+ log_debug("Server IP: %s", inet_ntoa(sp->to.sin_addr));
@ -180,14 +179,16 @@ index 54f132a..beae977 100644
+ log_debug("Packet destined for broadcast IP of %s", out->name);
+ if (send_packet(out, NULL, packet,
+ length, ip->addresses[0],&sp->to, NULL) < 0) {
+ ++client_packet_errors;
+ } else {
+ log_debug("Forwarded BOOTREQUEST for %s to %s on interface %s",
+ print_hw_addr(packet->htype, packet->hlen,
+ packet->chaddr),
+ inet_ntoa(sp->to.sin_addr), out->name);
++client_packet_errors;
} else {
- log_debug("Forwarded BOOTREQUEST for %s to %s",
+ log_debug("Forwarded BOOTREQUEST for %s to %s on interface %s",
print_hw_addr(packet->htype, packet->hlen,
packet->chaddr),
- inet_ntoa(sp->to.sin_addr));
+ inet_ntoa(sp->to.sin_addr), out->name);
+
+ ++client_packets_relayed;
++client_packets_relayed;
+ }
+
+ packet_relay_attempted = 1;
@ -198,8 +199,9 @@ index 54f132a..beae977 100644
+
+ if (packet_relay_attempted)
+ break;
+ }
+
}
- }
+ if (packet_relay_attempted)
+ continue;
+
@ -217,12 +219,7 @@ index 54f132a..beae977 100644
+
+ ++client_packets_relayed;
+ }
} else {
- log_debug("Forwarded BOOTREQUEST for %s to %s",
- print_hw_addr(packet->htype, packet->hlen,
- packet->chaddr),
- inet_ntoa(sp->to.sin_addr));
- ++client_packets_relayed;
+ } else {
+ for (out = interfaces; out; out = out->next) {
+ // Only relay BOOTREQUEST on upstream interfaces
+ if (!(out->flags & INTERFACE_UPSTREAM))
@ -240,12 +237,11 @@ index 54f132a..beae977 100644
+ ++client_packets_relayed;
+ }
+ }
}
}
-
+ }
+ }
}
/* Strip any Relay Agent Information options from the DHCP packet
#endif /* UNIT_TEST */
--
2.17.1
2.25.1

6
src/isc-dhcp/patch/0008-Don-t-skip-down-interfaces-when-discovering-interfac.patch
View File

@ -14,10 +14,10 @@ didn't discover the interface(s) when it started up.
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/common/discover.c b/common/discover.c
index 8d5b958..5efff49 100644
index 32f2516..31dae3c 100644
--- a/common/discover.c
+++ b/common/discover.c
@@ -1016,7 +1016,8 @@ discover_interfaces(int state) {
@@ -668,7 +668,8 @@ discover_interfaces(int state) {
info.flags & IFF_LOOPBACK ||
info.flags & IFF_POINTOPOINT) && !tmp) ||
(!(info.flags & IFF_UP) &&
@ -28,5 +28,5 @@ index 8d5b958..5efff49 100644
/* If there isn't already an interface by this name,
--
2.17.1
2.25.1

60
src/isc-dhcp/patch/0009-Support-for-dual-tor-scenario.patch
View File

@ -4,11 +4,11 @@ Date: Tue, 1 Dec 2020 16:33:34 -0800
Subject: [PATCH] support for dual tor scenario
---
relay/dhcrelay.c | 117 +++++++++++++++++++++++++++++++++++++++--------
1 file changed, 98 insertions(+), 19 deletions(-)
relay/dhcrelay.c | 115 +++++++++++++++++++++++++++++++++++++++--------
1 file changed, 97 insertions(+), 18 deletions(-)
diff --git a/relay/dhcrelay.c b/relay/dhcrelay.c
index e158efe..055d97f 100644
index 9143e85..4134a58 100644
--- a/relay/dhcrelay.c
+++ b/relay/dhcrelay.c
@@ -56,6 +56,8 @@ int bogus_agent_drops = 0; /* Packets dropped because agent option
@ -34,52 +34,51 @@ index e158efe..055d97f 100644
#ifdef DHCPv6
/* Force use of DHCPv6 interface-id option. */
isc_boolean_t use_if_id = ISC_FALSE;
@@ -156,6 +165,8 @@ static int load_interface_alias_map(const char *port_alias_map_file_path);
@@ -165,6 +174,8 @@ static int load_interface_alias_map(const char *port_alias_map_file_path);
static int get_interface_alias_by_name(const char *if_name, char *if_alias_out);
static void free_interface_alias_map(void);
+static void free_downstream_intfs(void);
+
static const char copyright[] =
"Copyright 2004-2018 Internet Systems Consortium.";
"Copyright 2004-2022 Internet Systems Consortium.";
static const char arr[] = "All rights reserved.";
@@ -189,6 +200,7 @@ char *progname;
@@ -198,6 +209,7 @@ char *progname;
" [-iu interface0 [ ... -iu interfaceN]\n" \
" [-id interface0 [ ... -id interfaceN]\n" \
" [-U interface]\n" \
" [-U interface] [-g <ip-address>]\n" \
+" [-dt]\n"\
" server0 [ ... serverN]\n\n" \
" %s -6 [-d] [-q] [-I] [-c <hops>]\n" \
" [-p <port> | -rp <relay-port>]\n" \
@@ -210,6 +222,7 @@ char *progname;
@@ -219,6 +231,7 @@ char *progname;
" [-iu interface0 [ ... -iu interfaceN]\n" \
" [-id interface0 [ ... -id interfaceN]\n" \
" [-U interface]\n" \
" [-U interface] [-g <ip-address>]\n" \
+" [-dt]\n"\
" server0 [ ... serverN]\n\n" \
" %s -6 [-d] [-q] [-I] [-c <hops>] [-p <port>]\n" \
" [-pf <pid-file>] [--no-pid]\n" \
@@ -231,6 +244,7 @@ char *progname;
@@ -240,6 +253,7 @@ char *progname;
" [-iu interface0 [ ... -iu interfaceN]\n" \
" [-id interface0 [ ... -id interfaceN]\n" \
" [-U interface]\n" \
" [-U interface] [-g <ip-address>]\n" \
+" [-dt]\n"\
" server0 [ ... serverN]\n\n" DHCRELAY_OPTION82_USAGE \
" %s {--version|--help|-h}"
#else
@@ -242,6 +256,7 @@ char *progname;
@@ -251,6 +265,7 @@ char *progname;
" [-iu interface0 [ ... -iu interfaceN]\n" \
" [-id interface0 [ ... -id interfaceN]\n" \
" [-U interface]\n" \
" [-U interface] [-g <ip-address>]\n" \
+" [-dt]\n"\
" server0 [ ... serverN]\n\n" DHCRELAY_OPTION82_USAGE \
" %s {--version|--help|-h}"
#endif
@@ -639,7 +654,16 @@ main(int argc, char **argv) {
@@ -663,6 +678,15 @@ main(int argc, char **argv) {
usage(use_noarg, argv[i-1]);
if (load_interface_alias_map(argv[i]) != 0)
log_fatal("Failed to load interface name-alias map.");
- } else if (argv[i][0] == '-') {
+ } else if (!strcmp(argv[i], "-dt")) {
+#ifdef DHCPv6
+ if (local_family_set && (local_family == AF_INET6)) {
@ -89,11 +88,10 @@ index e158efe..055d97f 100644
+ local_family = AF_INET;
+#endif
+ enable_support_for_dual_tor = 1;
+ } else if (argv[i][0] == '-') {
} else if (argv[i][0] == '-') {
usage("Unknown command: %s", argv[i]);
} else {
struct hostent *he;
@@ -747,7 +771,6 @@ main(int argc, char **argv) {
@@ -771,7 +795,6 @@ main(int argc, char **argv) {
log_fatal("No servers specified.");
}
@ -101,7 +99,7 @@ index e158efe..055d97f 100644
/* Set up the server sockaddrs. */
for (sp = servers; sp; sp = sp->next) {
sp->to.sin_port = local_port;
@@ -862,6 +885,8 @@ main(int argc, char **argv) {
@@ -886,6 +909,8 @@ main(int argc, char **argv) {
/* In fact dispatch() never returns. */
free_interface_alias_map();
@ -110,7 +108,7 @@ index e158efe..055d97f 100644
return (0);
}
@@ -885,25 +910,50 @@ do_relay4(struct interface_info *ip, struct dhcp_packet *packet,
@@ -909,25 +934,50 @@ do_relay4(struct interface_info *ip, struct dhcp_packet *packet,
return;
}
@ -174,7 +172,7 @@ index e158efe..055d97f 100644
}
/* If it's a bootreply, forward it to the client. */
@@ -913,6 +963,10 @@ do_relay4(struct interface_info *ip, struct dhcp_packet *packet,
@@ -937,6 +987,10 @@ do_relay4(struct interface_info *ip, struct dhcp_packet *packet,
return;
}
@ -182,10 +180,10 @@ index e158efe..055d97f 100644
+ if (enable_support_for_dual_tor && !out)
+ return;
+
log_debug("BOOTREPLY giaddr: %s\n", inet_ntoa(packet->giaddr));
if (!(packet->flags & htons(BOOTP_BROADCAST)) &&
can_unicast_without_arp(out)) {
to.sin_addr = packet->yiaddr;
@@ -945,9 +999,13 @@ do_relay4(struct interface_info *ip, struct dhcp_packet *packet,
@@ -970,9 +1024,13 @@ do_relay4(struct interface_info *ip, struct dhcp_packet *packet,
return;
if (!out) {
@ -202,7 +200,7 @@ index e158efe..055d97f 100644
return;
}
@@ -989,6 +1047,7 @@ do_relay4(struct interface_info *ip, struct dhcp_packet *packet,
@@ -1023,6 +1081,7 @@ do_relay4(struct interface_info *ip, struct dhcp_packet *packet,
that set giaddr, so we won't see it. */
if (!packet->giaddr.s_addr)
packet->giaddr = ip->addresses[0];
@ -210,7 +208,7 @@ index e158efe..055d97f 100644
if (packet->hops < max_hop_count)
packet->hops = packet->hops + 1;
else
@@ -1264,7 +1323,6 @@ find_interface_by_agent_option(struct dhcp_packet *packet,
@@ -1305,7 +1364,6 @@ find_interface_by_agent_option(struct dhcp_packet *packet,
/* Scan the interface list looking for an interface whose
name matches the one specified in circuit_id. */
@ -218,7 +216,7 @@ index e158efe..055d97f 100644
for (ip = interfaces; ip; ip = ip->next) {
if (ip->circuit_id &&
ip->circuit_id_len == circuit_id_len &&
@@ -1668,6 +1726,7 @@ add_relay_agent_options(struct interface_info *ip, struct dhcp_packet *packet,
@@ -1714,6 +1772,7 @@ add_relay_agent_options(struct interface_info *ip, struct dhcp_packet *packet,
*sp++ = 4u;
memcpy(sp, &giaddr.s_addr, 4);
sp += 4;
@ -226,7 +224,7 @@ index e158efe..055d97f 100644
packet->giaddr = uplink->addresses[0];
log_debug ("Adding link selection suboption"
" with addr: %s", inet_ntoa(giaddr));
@@ -2398,6 +2457,7 @@ void request_v4_interface(const char* name, int flags) {
@@ -2451,6 +2510,7 @@ void request_v4_interface(const char* name, int flags) {
struct interface_info *tmp = NULL;
int len = strlen(name);
isc_result_t status;
@ -234,7 +232,7 @@ index e158efe..055d97f 100644
if (len >= sizeof(tmp->name)) {
log_fatal("%s: interface name too long (is %d)", name, len);
@@ -2413,6 +2473,15 @@ void request_v4_interface(const char* name, int flags) {
@@ -2466,6 +2526,15 @@ void request_v4_interface(const char* name, int flags) {
(flags & INTERFACE_UPSTREAM ? 'Y' : 'N'),
(flags & INTERFACE_DOWNSTREAM ? 'Y' : 'N'));
@ -247,10 +245,10 @@ index e158efe..055d97f 100644
+ ci->interface = tmp;
+ }
+
strncpy(tmp->name, name, len);
memcpy(tmp->name, name, len);
interface_snorf(tmp, (INTERFACE_REQUESTED | flags));
interface_dereference(&tmp, MDL);
@@ -2487,3 +2556,13 @@ free_interface_alias_map(void) {
@@ -2540,3 +2609,13 @@ free_interface_alias_map(void) {
free(g_interface_name_alias_map);
g_interface_name_alias_map_size = 0;
}
@ -265,5 +263,5 @@ index e158efe..055d97f 100644
+ }
+}
--
2.17.1
2.25.1

23
src/isc-dhcp/patch/0012-add-option-si-to-support-using-src-intf-ip-in-relay.patch
View File

@ -4,13 +4,13 @@ Date: Fri, 12 Mar 2021 23:30:56 -0800
Subject: [PATCH] add option -si to support using src intf ip in relay
---
common/socket.c | 119 ++++++++++++++++++++++++++++++++++++-----------
common/socket.c | 120 +++++++++++++++++++++++++++++++++++------------
includes/dhcpd.h | 1 +
relay/dhcrelay.c | 8 ++++
3 files changed, 100 insertions(+), 28 deletions(-)
relay/dhcrelay.c | 2 +
3 files changed, 94 insertions(+), 29 deletions(-)
diff --git a/common/socket.c b/common/socket.c
index 483eb9c..da9f501 100644
index 3953eac..eae86e8 100644
--- a/common/socket.c
+++ b/common/socket.c
@@ -83,6 +83,29 @@ static unsigned int global_v4_socket_references = 0;
@ -43,7 +43,7 @@ index 483eb9c..da9f501 100644
/*
* If we can't bind() to a specific interface, then we can only have
* a single socket. This variable insures that we don't try to listen
@@ -712,37 +735,77 @@ ssize_t send_packet (interface, packet, raw, len, from, to, hto)
@@ -722,38 +745,77 @@ ssize_t send_packet (interface, packet, raw, len, from, to, hto)
struct hardware *hto;
{
int result;
@ -60,7 +60,8 @@ index 483eb9c..da9f501 100644
- if (setsockopt(interface->wfdesc, IPPROTO_IP,
- IP_PKTINFO, (char *)&pktinfo,
- sizeof(pktinfo)) < 0)
- log_fatal("setsockopt: IP_PKTINFO: %m");
- log_fatal("setsockopt: IP_PKTINFO for %s: %m",
- (char*)(interface->ifp));
+ struct msghdr m;
+ struct iovec v;
+ struct sockaddr_in dst;
@ -150,10 +151,10 @@ index 483eb9c..da9f501 100644
}
diff --git a/includes/dhcpd.h b/includes/dhcpd.h
index 36cd518..0c25582 100644
index b54a36e..68d44cf 100644
--- a/includes/dhcpd.h
+++ b/includes/dhcpd.h
@@ -2660,6 +2660,7 @@ ssize_t send_fallback6(struct interface_info *, struct packet *,
@@ -2676,6 +2676,7 @@ ssize_t send_fallback6(struct interface_info *, struct packet *,
#endif
#ifdef USE_SOCKET_SEND
@ -162,10 +163,10 @@ index 36cd518..0c25582 100644
void if_register_send (struct interface_info *);
void if_deregister_send (struct interface_info *);
diff --git a/relay/dhcrelay.c b/relay/dhcrelay.c
index 221106a..c44a79d 100644
index ccf7417..6aa1179 100644
--- a/relay/dhcrelay.c
+++ b/relay/dhcrelay.c
@@ -431,6 +431,8 @@ main(int argc, char **argv) {
@@ -440,6 +440,8 @@ main(int argc, char **argv) {
#endif
} else if (!strcmp(argv[i], "-d")) {
/* no_daemon = 1; */
@ -175,5 +176,5 @@ index 221106a..c44a79d 100644
quiet = 1;
quiet_interface_discovery = 1;
--
2.17.1
2.25.1

53
src/isc-dhcp/patch/0013-Fix-dhcrelay-agent-option-buffer-pointer-logic.patch
View File

@ -1,53 +0,0 @@
From 0a2f9a62bceb90b0d30461add2e25c4ce7a24547 Mon Sep 17 00:00:00 2001
From: Thomas Markwalder <tmark@isc.org>
Date: Fri, 20 Dec 2019 10:11:54 -0500
Subject: [PATCH] [#71] Fix dhcrelay agent option buffer pointer logic
relay/dhcrelay.c
strip_relay_agent_options()
strip_relay_agent_options()
- corrected buffer pointer logic
---
relay/dhcrelay.c | 18 ++++++++++++++----
1 file changed, 14 insertions(+), 4 deletions(-)
diff --git a/relay/dhcrelay.c b/relay/dhcrelay.c
index 896e1e2e..980dacae 100644
--- a/relay/dhcrelay.c
+++ b/relay/dhcrelay.c
@@ -1238,8 +1238,13 @@ strip_relay_agent_options(struct interface_info *in,
return (0);
if (sp != op) {
- memmove(sp, op, op[1] + 2);
- sp += op[1] + 2;
+ size_t mlen = op[1] + 2;
+ memmove(sp, op, mlen);
+ sp += mlen;
+ if (sp > max) {
+ return (0);
+ }
+
op = nextop;
} else
op = sp = nextop;
@@ -1620,8 +1620,13 @@ add_relay_agent_options(struct interface_info *ip, struct dhcp_packet *packet,
end_pad = NULL;
if (sp != op) {
- memmove(sp, op, op[1] + 2);
- sp += op[1] + 2;
+ size_t mlen = op[1] + 2;
+ memmove(sp, op, mlen);
+ sp += mlen;
+ if (sp > max) {
+ return (0);
+ }
+
op = nextop;
} else
op = sp = nextop;
--
2.17.1

14
src/isc-dhcp/patch/0014-enable-parallel-build.patch
View File

@ -1,8 +1,8 @@
diff --git a/debian/rules b/debian/rules
index 3c8318f..28f4657 100755
index 0906e53..6e96ffe 100755
--- a/debian/rules
+++ b/debian/rules
@@ -37,6 +37,13 @@ export DO_LPF=1
@@ -38,6 +38,13 @@ export DO_LPF=1
CONFFLAGS+=--enable-use-sockets
endif
@ -16,27 +16,27 @@ index 3c8318f..28f4657 100755
%:
dh $@ --parallel --with autoreconf
@@ -46,17 +53,17 @@ override_dh_auto_build:
@@ -59,17 +66,17 @@ override_dh_auto_build:
# ldap-enabled build
test -f Makefile && $(MAKE) distclean || true
./configure --with-ldap --with-ldapcrypto CFLAGS="$(CFLAGS) -DNSUPDATE" LIBS="-lirs-export $(LIBS)" $(CONFFLAGS)
./configure --with-ldap --with-ldapcrypto CFLAGS="$(CFLAGS) -DNSUPDATE" $(CONFFLAGS) LIBS="$(LIBS) -latomic"
- $(MAKE)
+ $(MAKE) $(PARALLEL)
mv server/dhcpd dhcpd
# ddns-disabled build
test -f Makefile && $(MAKE) distclean || true
./configure CFLAGS="$(CFLAGS)" $(CONFFLAGS)
./configure CFLAGS="$(CFLAGS)" $(CONFFLAGS) LIBS="$(LIBS) -latomic"
- $(MAKE)
+ $(MAKE) $(PARALLEL)
mv client/dhclient dhclient
# ldap-disabled build
test -f Makefile && $(MAKE) distclean || true
./configure CFLAGS="$(CFLAGS) -DNSUPDATE" LIBS="-lirs-export $(LIBS)" $(CONFFLAGS)
./configure CFLAGS="$(CFLAGS) -DNSUPDATE" $(CONFFLAGS) LIBS="$(LIBS) -latomic"
- $(MAKE)
+ $(MAKE) $(PARALLEL)
override_dh_install:
# rename some upstream files
--
2.34.1
2.25.1

25
src/isc-dhcp/patch/0015-option-to-set-primary-address-in-interface.patch
View File

@ -1,8 +1,8 @@
diff --git a/common/discover.c b/common/discover.c
index ab50234..40e13f5 100644
index 20d7c54..9ee8bc2 100644
--- a/common/discover.c
+++ b/common/discover.c
@@ -1614,3 +1614,16 @@ void interface_snorf (struct interface_info *tmp, int ir)
@@ -1619,3 +1619,16 @@ void interface_snorf (struct interface_info *tmp, int ir)
}
interface_reference (&interfaces, tmp, MDL);
}
@ -21,10 +21,10 @@ index ab50234..40e13f5 100644
+}
\ No newline at end of file
diff --git a/includes/dhcpd.h b/includes/dhcpd.h
index 257b31e..e7f9f06 100644
index 68d44cf..8c307b6 100644
--- a/includes/dhcpd.h
+++ b/includes/dhcpd.h
@@ -2873,6 +2873,7 @@ extern int interface_count;
@@ -2885,6 +2885,7 @@ extern int interface_count;
extern int interface_max;
isc_result_t interface_initialize(omapi_object_t *, const char *, int);
void discover_interfaces(int);
@ -33,7 +33,7 @@ index 257b31e..e7f9f06 100644
int if_readsocket (omapi_object_t *);
void reinitialize_interfaces (void);
diff --git a/relay/dhcrelay.c b/relay/dhcrelay.c
index ff0ad17..31fe61b 100644
index 6aa1179..a1aa234 100644
--- a/relay/dhcrelay.c
+++ b/relay/dhcrelay.c
@@ -92,6 +92,11 @@ struct downstream_intf_list {
@ -48,23 +48,23 @@ index ff0ad17..31fe61b 100644
#ifdef DHCPv6
/* Force use of DHCPv6 interface-id option. */
isc_boolean_t use_if_id = ISC_FALSE;
@@ -199,6 +204,7 @@ char *progname;
@@ -208,6 +213,7 @@ char *progname;
" [-i interface0 [ ... -i interfaceN]\n" \
" [-iu interface0 [ ... -iu interfaceN]\n" \
" [-id interface0 [ ... -id interfaceN]\n" \
+" [-pg ip-address0 [ ... -pg ip-addressN]]\n" \
" [-U interface]\n" \
" [-U interface] [-g <ip-address>]\n" \
" [-dt]\n"\
" server0 [ ... serverN]\n\n" \
@@ -221,6 +227,7 @@ char *progname;
@@ -230,6 +236,7 @@ char *progname;
" [-i interface0 [ ... -i interfaceN]\n" \
" [-iu interface0 [ ... -iu interfaceN]\n" \
" [-id interface0 [ ... -id interfaceN]\n" \
+" [-pg ip-address0 [ ... -pg ip-addressN]]\n" \
" [-U interface]\n" \
" [-U interface] [-g <ip-address>]\n" \
" [-dt]\n"\
" server0 [ ... serverN]\n\n" \
@@ -649,6 +656,34 @@ main(int argc, char **argv) {
@@ -673,6 +680,34 @@ main(int argc, char **argv) {
usage(use_noarg, argv[i-1]);
path_dhcrelay_pid = argv[i];
no_dhcrelay_pid = ISC_TRUE;
@ -99,7 +99,7 @@ index ff0ad17..31fe61b 100644
} else if (!strcmp(argv[i], "--no-pid")) {
no_pid_file = ISC_TRUE;
} else if (!strcmp(argv[i], "--name-alias-map-file")) {
@@ -818,6 +853,12 @@ main(int argc, char **argv) {
@@ -842,6 +877,12 @@ main(int argc, char **argv) {
/* Discover all the network interfaces. */
discover_interfaces(DISCOVER_RELAY);
@ -112,3 +112,6 @@ index ff0ad17..31fe61b 100644
#ifdef DHCPv6
if (local_family == AF_INET6)
setup_streams();
--
2.25.1

1
src/isc-dhcp/patch/series
View File

@ -11,7 +11,6 @@
0010-Bugfix-correctly-set-interface-netmask.patch
0011-dhcp-relay-Prevent-Buffer-Overrun.patch
0012-add-option-si-to-support-using-src-intf-ip-in-relay.patch
0013-Fix-dhcrelay-agent-option-buffer-pointer-logic.patch
0014-enable-parallel-build.patch
0015-option-to-set-primary-address-in-interface.patch
0016-Don-t-look-up-the-ifindex-for-fallback.patch