eeeck/zyxel-vmg8825_b50b-cfw
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zyxel-vmg8825_b50b-cfw/target/linux/brcm963xx/bcmsdk-502L07P1-patches-4.1/208-ZYXEL_FEATURE_zextmark.patch
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eeeck 81fec250f4 Initial dump from Zyxel
2026-04-17 18:33:03 +02:00

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Index: linux-4.1.51/include/linux/skbuff.h
===================================================================
--- linux-4.1.51.orig/include/linux/skbuff.h 2019-04-12 13:22:22.000000000 +0800
+++ linux-4.1.51/include/linux/skbuff.h 2019-04-12 13:43:03.906258361 +0800
@@ -982,6 +982,12 @@
#endif /* CONFIG_BCM_KF_NBUFF */
+#ifdef CONFIG_ZLD_SKB_ZLD_CB /* bala porting jessy*/
+#define ZLD_CB_SIZE 48
+ /* Note: Please use the macro, 'ZLD_CB_DATA', to access the data instead of use it directly. */
+ char zld_cb[ZLD_CB_SIZE];
+#endif /* CONFIG_ZLD_SKB_ZLD_CB */
+
#if defined(CONFIG_BCM_KF_NBUFF)
#if defined(CONFIG_BCM_KF_VLAN) && (defined(CONFIG_BCM_VLAN) || defined(CONFIG_BCM_VLAN_MODULE))
__u16 vlan_count;
Index: linux-4.1.51/include/net/netfilter/nf_conntrack.h
===================================================================
--- linux-4.1.51.orig/include/net/netfilter/nf_conntrack.h 2019-04-12 13:22:22.000000000 +0800
+++ linux-4.1.51/include/net/netfilter/nf_conntrack.h 2019-04-12 13:43:03.906258361 +0800
@@ -170,6 +170,10 @@
u_int32_t mark;
#endif
+#if defined(CONFIG_SBG_SKB_MARK)//jessy
+ u_int32_t zextmark;
+#endif
+
#ifdef CONFIG_NF_CONNTRACK_SECMARK
u_int32_t secmark;
#endif
Index: linux-4.1.51/include/zld/zld_cb_data.h
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-4.1.51/include/zld/zld_cb_data.h 2019-04-12 13:43:03.906258361 +0800
@@ -0,0 +1,57 @@
+/* Copyright 2012-2035, ZyXEL Communications Corp. All rights reserved. */
+
+#ifndef _ZLD_CB_DATA_H
+#define _ZLD_CB_DATA_H
+
+#include "zld/zld_internal_spec.h"
+
+#ifdef CONFIG_ZLD_SKB_ZLD_CB
+#include <linux/skbuff.h>
+#include <linux/types.h>
+
+#ifdef ZLDCONFIG_SSL_INSPECTION
+#include <zld/zld_sslinsp_common.h>
+#endif
+
+/* Note: Please ensure that each element of this structure is naturally aligned as possible. */
+struct zld_cb_data_struct {
+#ifdef ZLDCONFIG_SSL_INSPECTION
+ union {
+ struct ssl_insp_skb_appdata *appdata;
+ struct ssl_insp_skb_hsdata *hsdata;
+ } sslinsp_skbdata;
+ uint32_t seq;
+ uint32_t end_seq;
+ uint32_t mod_ack_seq;
+ uint8_t sslinsp_flag;
+ uint8_t sslinsp_ssl_content_type;
+ uint16_t reserved;
+#endif /* ENDIF_ZLDCONFIG_SSL_INSPECTION */
+#ifdef ZLDCONFIG_IPSEC_QUICKSEC
+ uint32_t from_vpn_id;
+ uint32_t from_vpn_spi;
+#endif /* ZLDCONFIG_IPSEC_QUICKSEC */
+#ifdef ZLDCONFIG_RTCOMPL
+ uint32_t fasthookid;
+#endif
+ uint8_t l4_protocol;
+ uint8_t zldmark;
+#ifdef ZLDCONFIG_ZYSSO
+ uint16_t ssomark;
+#endif
+#ifdef ZLDCONFIG_ZYPKTORDER
+ int (*zypktorder_okfn)(struct sk_buff *);
+#endif
+#ifdef CONFIG_SBG_SKB_MARK
+ uint32_t zextmark;
+#endif /* CONFIG_SBG_SKB_MARK */
+};
+
+#define ZLD_CB_DATA(skb) ((struct zld_cb_data_struct *) ((skb)->zld_cb))
+#define ZLD_CB_DATA_SIZE (sizeof(struct zld_cb_data_struct))
+
+#else /* !CONFIG_ZLD_SKB_ZLD_CB */
+/*#error "Please enable CONFIG_ZLD_SKB_ZLD_CB feature first!!!"*/
+#endif /* CONFIG_ZLD_SKB_ZLD_CB */
+
+#endif /* _ZLD_CB_DATA_H */
Index: linux-4.1.51/include/zld/zld_internal_spec.h
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-4.1.51/include/zld/zld_internal_spec.h 2019-04-12 13:43:03.906258361 +0800
@@ -0,0 +1,204 @@
+/******************************************************************************
+ *
+ * Copyright (C) 2002-2009 ZyXEL Communications, Corp.
+ * All Rights Reserved.
+ *
+ * ZyXEL Confidential; Need to Know only.
+ * Protected as an unpublished work.
+ *
+ * The computer program listings, specifications and documentation
+ * herein are the property of ZyXEL Communications, Corp. and shall
+ * not be reproduced, copied, disclosed, or used in whole or in part
+ * for any reason without the prior express written permission of
+ * ZyXEL Communications, Corp.
+ *
+ * Description
+ * This file is created for defining the internal spec in RD's point of view
+ * The definition here might be related to zld-spec.h but trasparant to user
+ *
+ *****************************************************************************/
+#ifndef _ZLD_INTERNAL_SPEC_H
+#define _ZLD_INTERNAL_SPEC_H
+
+/*******************************************************************
+* Kernel Routing Table ID
+*******************************************************************/
+
+/******************************************************************
+* Netlink nlmsg type
+******************************************************************/
+#define NLMSG_BUILDIN_SERVICE 18
+#define UAMD_NLMSG_INIT_PID 0x100
+
+/*
+ * ZLD Feature Customized Table ID Definitions
+ */
+/*The rtm_table field on rtnetlink rtmsg using by quagga is only 1 byte length,
+ so ZLD_ROUTE_TABLE_STATIC_DYANIC can not set over 255 */
+#ifndef ZLDSYSPARM_POLICY_ROUTE_MAX_NUM
+#define ZLDSYSPARM_POLICY_ROUTE_MAX_NUM 0
+#endif
+#ifndef ZLDSYSPARM_VIRTUAL_SERVER_MAX_NUM
+#define ZLDSYSPARM_VIRTUAL_SERVER_MAX_NUM 0
+#endif
+
+#define ZLD_ROUTE_TABLE_IPNP 250
+#define ZLD_ROUTE_TABLE_STATIC_DYANIC 251
+#define ZLD_ROUTE_TABLE_DEFAULT_WAN_TRUNK 252
+#define ZLD_ROUTE_TABLE_UPNP_NATPMP 380
+#define ZLD_ROUTE_TABLE_DIRECT_ROUTE 498
+#define ZLD_ROUTE_TABLE_VPN 499
+#define ZLD_ROUTE_TABLE_DYNAMIC_VPN 499
+#define ZLD_ROUTE_TABLE_VPN_CONCENTRATOR 499
+
+#define ZLD_ROUTE_TABLE_VIRTUAL_SERVER_HIGH_BEGIN 500
+#define ZLD_ROUTE_TABLE_VIRTUAL_SERVER_HIGH_END (ZLD_ROUTE_TABLE_VIRTUAL_SERVER_HIGH_BEGIN + ZLDSYSPARM_VIRTUAL_SERVER_MAX_NUM - 1)
+
+#define ZLD_ROUTE_TABLE_POLICY_ROUTE_BEGIN (ZLD_ROUTE_TABLE_VIRTUAL_SERVER_HIGH_END + 1)
+#define ZLD_ROUTE_TABLE_POLICY_ROUTE_END (ZLD_ROUTE_TABLE_POLICY_ROUTE_BEGIN + ZLDSYSPARM_POLICY_ROUTE_MAX_NUM - 1)
+
+/* For the chain that the lower priority than Policy Route. For example: Direct Route(Policy Route control Direct Route) */
+#define ZLD_ROUTE_TABLE_OFFSET1 1000
+
+#define ZLD_ROUTE_TABLE_VPN_1TO1_MAP_BEGIN (ZLD_ROUTE_TABLE_POLICY_ROUTE_END + ZLD_ROUTE_TABLE_OFFSET1 + 1)
+#define ZLD_ROUTE_TABLE_VPN_1TO1_MAP_END (ZLD_ROUTE_TABLE_VPN_1TO1_MAP_BEGIN + ZLDSYSPARM_VPN_ONE_TO_ONE_MAPPING_MAX_NUM - 1)
+#define ZLD_ROUTE_TABLE_VIRTUAL_SERVER_LOW_BEGIN (ZLD_ROUTE_TABLE_VPN_1TO1_MAP_END + 1)
+#define ZLD_ROUTE_TABLE_VIRTUAL_SERVER_LOW_END (ZLD_ROUTE_TABLE_VIRTUAL_SERVER_LOW_BEGIN + ZLDSYSPARM_VIRTUAL_SERVER_MAX_NUM - 1)
+
+/* For PPTP bind outgoing interface in kernel mode */
+#define ZLD_ROUTE_TABLE_PPTP_BIND_IFACE (ZLD_ROUTE_TABLE_VIRTUAL_SERVER_LOW_END + 1)
+/*
+ * All other routing table definition should be defined before this line
+ * You might need to update the Max Table ID with the greatest Table ID defined above
+ */
+
+#define ZLD_ROUTE_TABLE_RT_TABLE_MAX ZLD_ROUTE_TABLE_PPTP_BIND_IFACE
+
+/*******************************************************************
+* Kernel Routing Preference
+*******************************************************************/
+/*
+ * Kernel Nature Routing Preference Definitions
+ */
+#define ZLD_ROUTE_PREF_LOCAL_TABLE 0
+
+/*
+ * ZLD Feature Customized Table ID Definitions
+ */
+#ifdef ZLDCONFIG_IPNP
+#define ZLD_ROUTE_PREF_DIRECT_ROUTE (ZLD_ROUTE_TABLE_DIRECT_ROUTE - 1)
+#else
+#define ZLD_ROUTE_PREF_DIRECT_ROUTE ZLD_ROUTE_TABLE_DIRECT_ROUTE
+#endif
+#define ZLD_ROUTE_PREF_IPNP ZLD_ROUTE_TABLE_DIRECT_ROUTE
+#define ZLD_ROUTE_PREF_DYNAMIC_VPN ZLD_ROUTE_TABLE_DYNAMIC_VPN
+#define ZLD_ROUTE_PREF_VPN_CONCENTRATOR ZLD_ROUTE_TABLE_VPN_CONCENTRATOR
+
+#define ZLD_ROUTE_PREF_POLICY_ROUTE_BEGIN ZLD_ROUTE_TABLE_POLICY_ROUTE_BEGIN
+#define ZLD_ROUTE_PREF_POLICY_ROUTE_END ZLD_ROUTE_TABLE_POLICY_ROUTE_END
+
+#define ZLD_ROUTE_PREF_DIRECT_ROUTE_LOW_PRIO ZLD_ROUTE_PREF_POLICY_ROUTE_END + 1
+#define ZLD_ROUTE_PREF_IPNP_LOW_PRIO ZLD_ROUTE_PREF_POLICY_ROUTE_END + 2
+
+#define ZLD_ROUTE_PREF_OFFSET1 ZLD_ROUTE_TABLE_OFFSET1
+
+#define ZLD_ROUTE_PREF_VIRTUAL_SERVER_HIGH_BEGIN ZLD_ROUTE_TABLE_VIRTUAL_SERVER_HIGH_BEGIN
+#define ZLD_ROUTE_PREF_VIRTUAL_SERVER_HIGH_END ZLD_ROUTE_TABLE_VIRTUAL_SERVER_HIGH_END
+#define ZLD_ROUTE_PREF_VIRTUAL_SERVER_LOW_BEGIN ZLD_ROUTE_TABLE_VIRTUAL_SERVER_LOW_BEGIN
+#define ZLD_ROUTE_PREF_VIRTUAL_SERVER_LOW_END ZLD_ROUTE_TABLE_VIRTUAL_SERVER_LOW_END
+#define ZLD_ROUTE_PREF_PPTP_BIND_IFACE ZLD_ROUTE_TABLE_PPTP_BIND_IFACE
+
+/* Modify for "Static-Dynamic control OneOneNAT(Virtual Server)" */
+#define ZLD_ROUTE_PREF_DYNAMIC_VPN_LOW_PRIO ZLD_ROUTE_PREF_AUTO_SITE_TO_SITE_VPN
+#define ZLD_ROUTE_PREF_STATIC_DYNAMIC_ROUTE ZLD_ROUTE_PREF_VIRTUAL_SERVER_LOWER_BEGIN - 1
+#define ZLD_ROUTE_PREF_VIRTUAL_SERVER_LOWER_BEGIN (ZLD_ROUTE_PREF_VIRTUAL_SERVER_LOWER_END - ZLDSYSPARM_VIRTUAL_SERVER_MAX_NUM + 1)
+#define ZLD_ROUTE_PREF_VIRTUAL_SERVER_LOWER_END (ZLD_ROUTE_PREF_MAIN_TABLE -2)
+
+#ifndef ZLDCONFIG_INTRA_LINK_SUPPORT
+#define ZLD_ROUTE_PREF_AUTO_SITE_TO_SITE_VPN ZLD_ROUTE_PREF_STATIC_DYNAMIC_ROUTE - 1
+#else
+#define ZLD_ROUTE_TABLE_INTRA_LINK 264
+#define ZLD_ROUTE_TABLE_INTRA_LINK_PPTP_SERVER 265
+#define ZLD_ROUTE_PREF_INTRA_LINK_PPTP_SERVER_ROUTE (ZLD_ROUTE_PREF_STATIC_DYNAMIC_ROUTE - 1)
+#define ZLD_ROUTE_PREF_INTRA_LINK_ROUTE (ZLD_ROUTE_PREF_INTRA_LINK_PPTP_SERVER_ROUTE - 1)
+#define ZLD_ROUTE_PREF_AUTO_SITE_TO_SITE_VPN (ZLD_ROUTE_PREF_INTRA_LINK_ROUTE - 1)
+#endif //#ifndef ZLDCONFIG_INTRA_LINK_SUPPORT
+
+#define ZLD_ROUTE_PREF_DEFAULT_WAN_TRUNK ZLD_ROUTE_PREF_MAIN_TABLE - 1
+
+/*
+ * Kernel Nature Routing Preference Definitions
+ */
+#define ZLD_ROUTE_PREF_MAIN_TABLE 0x7FFE
+#define ZLD_ROUTE_PREF_DEFAULT_TABLE 0x7FFF
+/*******************************************************************
+* ZyMARK
+*******************************************************************/
+/*
+ * ZLD Feature used ZyMARK Range Definitions
+ */
+#define ZLD_ZYMARK_POLICY_ROUTE_BEGIN 0x00000001
+#define ZLD_ZYMARK_POLICY_ROUTE_END (ZLD_ZYMARK_POLICY_ROUTE_BEGIN + ZLDSYSPARM_POLICY_ROUTE_MAX_NUM - 1)
+
+#define ZLD_ZYMARK_VPN_1TO1_MAP_BEGIN (ZLD_ZYMARK_POLICY_ROUTE_END + 1)
+#define ZLD_ZYMARK_VPN_1TO1_MAP_END (ZLD_ZYMARK_VPN_1TO1_MAP_BEGIN + ZLDSYSPARM_VPN_ONE_TO_ONE_MAPPING_MAX_NUM - 1)
+#define ZLD_ZYMARK_VIRTUAL_SERVER_BEGIN (ZLD_ZYMARK_VPN_1TO1_MAP_END + 1)
+#define ZLD_ZYMARK_VIRTUAL_SERVER_END (ZLD_ZYMARK_VIRTUAL_SERVER_BEGIN + ZLDSYSPARM_VIRTUAL_SERVER_MAX_NUM - 1)
+
+/*
+ * Special ZyMARK Bit Definitions
+ */
+#define ZLD_ZYMARK_NO_MATCH_IPSEC_POLICY_MARK 0x00FFFFF4
+#define ZLD_ZYMARK_POLICY_ROUTE_UNMATCH_MARK 0x00FFFFFD
+#define ZLD_ZYMARK_VPN_DYNAMIC_RULE_RESERVE_MARK 0x00FFFFFE
+#define ZLD_ZYMARK_VPN_CONCENTRATOR_RESERVE_MARK 0x00FFFFFF
+#define ZLD_ZYMARK_UPNP_NATPMP_HIGH_PRIORITY_MARK 0x00700003
+#define ZLD_ZYMARK_SKIP_FORWARD_CHAIN_BIT 0x01000000
+
+/* ZLDCONFIG_SESSION_STATUS_UPDATE */
+#define ZLD_ZYMARK_IGNORE_CONFIRMED_MARK 0x01
+#define ZLD_ZYMARK_ARTIFICAL_MARK 0x02
+#define ZLD_ZYMARK_CONNECTION_LIMIT_MARK 0x04
+/* Mark packet from Zyreset */
+#define ZLD_ZYMARK_FROM_ZYRESET_MARK 0x08
+#define ZLD_ZYMARK_FROM_PPTP_MARK 0x10
+#define ZLD_ZYMARK_FROM_ZYPKTORDER_DROP_MARK 0x20
+#define ZLD_ZYMARK_IDP_ANOMALY_TEARDROP_MARK 0x40
+#define ZLD_ZYMARK_ENTER_QUICKSEC_MARK 0x80
+
+/*
+ * Special ZyMARK Mask Definitions
+ */
+#define ZLD_ZYMARK_ZYMARK_HIBIT_MASK 0xFF000000
+#define ZLD_ZYMARK_POLICY_ROUTE_MASK 0x00FFFFFF
+
+
+/*******************************************************************
+* session_mark
+*******************************************************************/
+
+/*******************************************************************
+* IPTABLE table/chain/match/target name using by ZLD feature
+*******************************************************************/
+
+/*******************************************************************
+* IPTABLE Extension
+*******************************************************************/
+
+/* For NETMAP Target, Support Range Address Type */
+#define ZLD_IPTABLES_NETMAP_RANGE_SUPPORT 1
+
+/* User Level Data: Feature Name */
+#define ZLD_MAX_FEATURE_NAME_LENGTH 64
+/* User Level Data: User Rule Index */
+#define ZLD_IPTABLES_UINDEX_EXTERNAL_DEFAULT -2
+#define ZLD_IPTABLES_UINDEX_INTERNAL_DEFAULT -1
+/*******************************************************************
+* ZLD Feature Internal
+*******************************************************************/
+
+/*******************************************************************
+* ZLD Feature Name Definitions
+*******************************************************************/
+
+#endif /* _ZLD_INTERNAL_SPEC_H */
Index: linux-4.1.51/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c
===================================================================
--- linux-4.1.51.orig/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c 2019-04-12 13:22:22.000000000 +0800
+++ linux-4.1.51/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c 2019-04-12 13:43:03.906258361 +0800
@@ -249,6 +249,11 @@
#ifdef CONFIG_NF_CONNTRACK_MARK
seq_printf(s, "mark=%u ", ct->mark);
+#ifdef CONFIG_ZYXEL_EXT_MARK
+ //20180621 Jessy Zyxel
+ if (seq_printf(s, "zextmark=%u ", ct->zextmark))
+ goto release;
+#endif
#endif
ct_show_secctx(s, ct);
Index: linux-4.1.51/net/netfilter/Kconfig
===================================================================
--- linux-4.1.51.orig/net/netfilter/Kconfig 2019-04-12 13:22:22.000000000 +0800
+++ linux-4.1.51/net/netfilter/Kconfig 2019-04-12 13:43:03.906258361 +0800
@@ -663,6 +663,18 @@
ctmark), similarly to the packet mark (nfmark). Using this
target and match, you can set and match on this mark.
+config NETFILTER_XT_CONNZEXTMARK
+ tristate 'ctmark target and match support'
+ depends on NF_CONNTRACK
+ depends on NETFILTER_ADVANCED
+ select NF_CONNTRACK_MARK
+ ---help---
+ This option adds the "SBGCONNMARK" target and "sbgconnmark" match.
+
+ Netfilter allows you to store a mark value per connection (a.k.a.
+ ctmark), similarly to the packet mark (nfmark). Using this
+ target and match, you can set and match on this mark.
+
config NETFILTER_XT_SET
tristate 'set target and match support'
depends on IP_SET
@@ -1305,6 +1317,35 @@
(e.g. when running oldconfig). It selects
CONFIG_NETFILTER_XT_MARK (combined mark/MARK module).
+config ZLD_SKB_ZLD_CB
+ bool 'Enable ZLD_SKB_ZLD_CB on Kernel'
+ depends on NETFILTER_ADVANCED
+ ---help---
+ SBG private mark in skb
+
+ To compile it, choose Y here. If unsure, say N.
+
+config SBG_SKB_MARK
+ bool '"zextmark" match support'
+ depends on NETFILTER_ADVANCED
+ ---help---
+ SBG private mark in skb
+
+ To compile it, choose Y here. If unsure, say N.
+
+config NETFILTER_XT_MATCH_ZEXTMARK
+ tristate '"zextmark" match support'
+ depends on NETFILTER_ADVANCED
+ depends on SBG_SKB_MARK
+ ---help---
+ SBG private mark in skb
+
+ To compile it as a module, choose M here. If unsure, say N.
+
+config ZYXEL_EXT_MARK
+ bool "Support Extension Mark"
+ default n
+
config NETFILTER_XT_MATCH_MULTIPORT
tristate '"multiport" Multiple port match support'
depends on NETFILTER_ADVANCED
Index: linux-4.1.51/net/netfilter/Makefile
===================================================================
--- linux-4.1.51.orig/net/netfilter/Makefile 2019-04-12 13:22:22.000000000 +0800
+++ linux-4.1.51/net/netfilter/Makefile 2019-04-12 13:43:03.906258361 +0800
@@ -109,6 +109,10 @@
# combos
obj-$(CONFIG_NETFILTER_XT_MARK) += xt_mark.o
obj-$(CONFIG_NETFILTER_XT_CONNMARK) += xt_connmark.o
+#jessy
+ifeq ("$(CONFIG_ZYXEL_EXT_MARK)", "y")
+obj-$(CONFIG_NETFILTER_XT_CONNZEXTMARK) += xt_connzextmark.o
+endif
obj-$(CONFIG_NETFILTER_XT_SET) += xt_set.o
obj-$(CONFIG_NETFILTER_XT_NAT) += xt_nat.o
@@ -192,6 +196,10 @@
ifdef BCM_KF # defined(CONFIG_BCM_KF_NETFILTER)
obj-$(CONFIG_NETFILTER_XT_MATCH_LAYER7) += xt_layer7.o
endif #BCM_KF # defined(CONFIG_BCM_KF_NETFILTER)
+#jessy
+ifeq ("$(CONFIG_ZYXEL_EXT_MARK)", "y")
+obj-$(CONFIG_NETFILTER_XT_MATCH_ZEXTMARK) += xt_zextmark.o
+endif
# ipset
obj-$(CONFIG_IP_SET) += ipset/
Index: linux-4.1.51/net/netfilter/nf_conntrack_core.c
===================================================================
--- linux-4.1.51.orig/net/netfilter/nf_conntrack_core.c 2019-04-12 13:22:22.000000000 +0800
+++ linux-4.1.51/net/netfilter/nf_conntrack_core.c 2019-04-12 13:43:03.906258361 +0800
@@ -1680,6 +1680,9 @@
#ifdef CONFIG_NF_CONNTRACK_MARK
ct->mark = exp->master->mark;
+#ifdef CONFIG_ZYXEL_EXT_MARK
+ ct->zextmark = exp->master->zextmark; // 20180621 jessy zyxel
+#endif
#endif
#ifdef CONFIG_NF_CONNTRACK_SECMARK
ct->secmark = exp->master->secmark;
Index: linux-4.1.51/net/netfilter/nf_conntrack_netlink.c
===================================================================
--- linux-4.1.51.orig/net/netfilter/nf_conntrack_netlink.c 2019-04-12 13:22:22.000000000 +0800
+++ linux-4.1.51/net/netfilter/nf_conntrack_netlink.c 2019-04-12 13:43:03.906258361 +0800
@@ -319,6 +319,9 @@
static inline int
ctnetlink_dump_mark(struct sk_buff *skb, const struct nf_conn *ct)
{
+#ifdef CONFIG_ZYXEL_EXT_MARK
+ nla_put_be32(skb, CTA_ZEXTMARK, htonl(ct->zextmark));// 20180621 jessy zyxel
+#endif
if (nla_put_be32(skb, CTA_MARK, htonl(ct->mark)))
goto nla_put_failure;
return 0;
@@ -714,6 +717,9 @@
#endif
#ifdef CONFIG_NF_CONNTRACK_MARK
+ nla_total_size(sizeof(u_int32_t)) /* CTA_MARK */
+#ifdef CONFIG_ZYXEL_EXT_MARK
+ + nla_total_size(sizeof(u_int32_t)) /* CTA_ZEXTMARK 20180621 jessy zyxel*/
+#endif
#endif
#ifdef CONFIG_NF_CONNTRACK_ZONES
+ nla_total_size(sizeof(u_int16_t)) /* CTA_ZONE */
@@ -835,7 +841,11 @@
}
#ifdef CONFIG_NF_CONNTRACK_MARK
- if ((events & (1 << IPCT_MARK) || ct->mark)
+#ifndef CONFIG_ZYXEL_EXT_MARK
+ if ((events & (1 << IPCT_MARK) || ct->mark)
+#else
+ if ((events & (1 << IPCT_MARK) || ct->mark || ct->zextmark) /* jessy 20180621 zyxel*/
+#endif
&& ctnetlink_dump_mark(skb, ct) < 0)
goto nla_put_failure;
#endif
@@ -880,6 +890,12 @@
u_int32_t val;
u_int32_t mask;
} mark;
+#ifdef CONFIG_ZYXEL_EXT_MARK
+ struct { // 20180621 jessy zyxel
+ u_int32_t val;
+ u_int32_t mask;
+ } zextmark;
+#endif
};
static struct ctnetlink_filter *
@@ -911,6 +927,13 @@
#ifdef CONFIG_NF_CONNTRACK_MARK
if ((ct->mark & filter->mark.mask) == filter->mark.val)
return 1;
+
+#ifdef CONFIG_ZYXEL_EXT_MARK // 20180621 jessy zyxel
+ if (filter && !((ct->zextmark & filter->zextmark.mask) ==
+ filter->zextmark.val)) {
+ return 1;
+ }
+#endif
#endif
return 0;
@@ -1148,6 +1171,9 @@
[CTA_NAT_SEQ_ADJ_REPLY] = { .type = NLA_NESTED },
[CTA_ZONE] = { .type = NLA_U16 },
[CTA_MARK_MASK] = { .type = NLA_U32 },
+#ifdef CONFIG_ZYXEL_EXT_MARK
+ [CTA_ZEXTMARK] = { .type = NLA_U32 }, // 20180620 jessy zyxel
+#endif
[CTA_LABELS] = { .type = NLA_BINARY,
.len = NF_CT_LABELS_MAX_SIZE },
[CTA_LABELS_MASK] = { .type = NLA_BINARY,
@@ -1247,13 +1273,28 @@
.done = ctnetlink_done,
};
+#ifndef CONFIG_ZYXEL_EXT_MARK
if (cda[CTA_MARK] && cda[CTA_MARK_MASK]) {
+#else
+ if ((cda[CTA_MARK] && cda[CTA_MARK_MASK]) || cda[CTA_ZEXTMARK]) { // 20180620 jessy zyxel
+#endif
struct ctnetlink_filter *filter;
filter = ctnetlink_alloc_filter(cda);
if (IS_ERR(filter))
return PTR_ERR(filter);
+#ifdef CONFIG_ZYXEL_EXT_MARK
+ if (cda[CTA_MARK] && cda[CTA_MARK_MASK]) // 20180621 jessy zyxel
+ {
+ filter->mark.val = ntohl(nla_get_be32(cda[CTA_MARK]));
+ filter->mark.mask =
+ ntohl(nla_get_be32(cda[CTA_MARK_MASK]));
+ }
+
+ if (cda[CTA_ZEXTMARK]) // 20180621 jessy zyxel
+ filter->zextmark.val = ntohl(nla_get_be32(cda[CTA_ZEXTMARK]));
+#endif
c.data = filter;
}
return netlink_dump_start(ctnl, skb, nlh, &c);
@@ -1753,6 +1794,10 @@
#if defined(CONFIG_NF_CONNTRACK_MARK)
if (cda[CTA_MARK])
ct->mark = ntohl(nla_get_be32(cda[CTA_MARK]));
+#ifdef CONFIG_ZYXEL_EXT_MARK
+ if (cda[CTA_ZEXTMARK]) // 20180621 jessy zyxel
+ ct->zextmark = ntohl(nla_get_be32(cda[CTA_ZEXTMARK]));
+#endif
#endif
if (cda[CTA_SEQ_ADJ_ORIG] || cda[CTA_SEQ_ADJ_REPLY]) {
@@ -1893,6 +1938,10 @@
#if defined(CONFIG_NF_CONNTRACK_MARK)
if (cda[CTA_MARK])
ct->mark = ntohl(nla_get_be32(cda[CTA_MARK]));
+#ifdef CONFIG_ZYXEL_EXT_MARK
+ if (cda[CTA_ZEXTMARK]) // 20180621 jessy zyxel
+ ct->zextmark = ntohl(nla_get_be32(cda[CTA_ZEXTMARK]));
+#endif
#endif
/* setup master conntrack: this is a confirmed expectation */
Index: linux-4.1.51/net/netfilter/nf_conntrack_standalone.c
===================================================================
--- linux-4.1.51.orig/net/netfilter/nf_conntrack_standalone.c 2019-04-12 13:22:22.000000000 +0800
+++ linux-4.1.51/net/netfilter/nf_conntrack_standalone.c 2019-04-12 13:43:03.906258361 +0800
@@ -305,6 +305,10 @@
#if defined(CONFIG_NF_CONNTRACK_MARK)
seq_printf(s, "mark=%u ", ct->mark);
+#ifdef CONFIG_ZYXEL_EXT_MARK
+ if (seq_printf(s, "zextmark=%u ", ct->zextmark)) // 20180621 jessy zyxel
+ goto release;
+#endif
#endif
ct_show_secctx(s, ct);
Index: linux-4.1.51/net/netfilter/xt_connzextmark.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-4.1.51/net/netfilter/xt_connzextmark.c 2019-04-12 13:43:03.906258361 +0800
@@ -0,0 +1,165 @@
+
+
+#include <linux/module.h>
+#include <linux/skbuff.h>
+#include <net/netfilter/nf_conntrack.h>
+#include <net/netfilter/nf_conntrack_ecache.h>
+#include <linux/netfilter/x_tables.h>
+#include <linux/netfilter/xt_connmark.h>
+
+MODULE_AUTHOR("Henrik Nordstrom <hno@marasystems.com>");
+MODULE_DESCRIPTION("Xtables: connection mark operations");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("ipt_CONNZEXTMARK");
+MODULE_ALIAS("ip6t_CONNZEXTMARK");
+MODULE_ALIAS("ipt_connzextmark");
+MODULE_ALIAS("ip6t_connzextmark");
+
+#include "zld/zld_cb_data.h"
+
+static unsigned int
+connmark_tg(struct sk_buff *skb, const struct xt_action_param *par)
+{
+ const struct xt_connmark_tginfo1 *info = par->targinfo;
+ enum ip_conntrack_info ctinfo;
+ struct nf_conn *ct;
+ u_int32_t newmark = 0; //20180622 jessy zyxel
+
+ ct = nf_ct_get(skb, &ctinfo);
+ if (ct == NULL)
+ return XT_CONTINUE;
+
+
+ printk("[%s %d]info->mode[0x%x],ct->zextmark (0x%x),newmark(0x%x)\n",
+ __FUNCTION__,__LINE__,
+ info->mode,ct->zextmark ,newmark);
+
+
+ switch (info->mode) {
+ case XT_CONNMARK_SET:
+ newmark = (ct->zextmark & ~info->ctmask) ^ info->ctmark;
+ if (ct->zextmark != newmark) {
+ ct->zextmark = newmark;
+ nf_conntrack_event_cache(IPCT_MARK, ct);
+ }
+ break;
+ case XT_CONNMARK_SAVE:
+ newmark = (ct->zextmark & ~info->ctmask) ^
+ (ZLD_CB_DATA(skb)->zextmark & info->nfmask);
+ if (ct->zextmark != newmark) {
+ ct->zextmark = newmark;
+ nf_conntrack_event_cache(IPCT_MARK, ct);
+ }
+ break;
+ case XT_CONNMARK_RESTORE:
+ newmark = (ZLD_CB_DATA(skb)->zextmark & ~info->nfmask) ^
+ (ct->zextmark & info->ctmask);
+ ZLD_CB_DATA(skb)->zextmark = newmark;
+ break;
+ }
+
+ printk("[%s %d]info->mode[0x%x],ct->zextmark (0x%x),newmark(0x%x)\n",
+ __FUNCTION__,__LINE__,
+ info->mode,ct->zextmark ,newmark);
+
+ return XT_CONTINUE;
+}
+
+static int connmark_tg_check(const struct xt_tgchk_param *par)
+{
+ int ret;
+
+ ret = nf_ct_l3proto_try_module_get(par->family);
+ if (ret < 0)
+ pr_info("cannot load conntrack support for proto=%u\n",
+ par->family);
+ return ret;
+}
+
+static void connmark_tg_destroy(const struct xt_tgdtor_param *par)
+{
+ nf_ct_l3proto_module_put(par->family);
+}
+
+static bool
+connmark_mt(const struct sk_buff *skb, struct xt_action_param *par)
+{
+ const struct xt_connmark_mtinfo1 *info = par->matchinfo;
+ enum ip_conntrack_info ctinfo;
+ const struct nf_conn *ct;
+
+ printk("[%s %d]Enter \n",
+ __FUNCTION__,__LINE__);
+
+ ct = nf_ct_get(skb, &ctinfo);
+ if (ct == NULL)
+ return false;
+
+ printk("[%s %d]return (%d)\n",
+ __FUNCTION__,__LINE__,
+ (((ct->zextmark & info->mask) == info->mark) ^ info->invert));
+
+ return ((ct->zextmark & info->mask) == info->mark) ^ info->invert;
+}
+
+static int connmark_mt_check(const struct xt_mtchk_param *par)
+{
+ int ret;
+
+ ret = nf_ct_l3proto_try_module_get(par->family);
+ if (ret < 0)
+ pr_info("cannot load conntrack support for proto=%u\n",
+ par->family);
+ return ret;
+}
+
+static void connmark_mt_destroy(const struct xt_mtdtor_param *par)
+{
+ nf_ct_l3proto_module_put(par->family);
+}
+
+static struct xt_target connmark_tg_reg __read_mostly = {
+ .name = "CONNZEXTMARK",
+ .revision = 1,
+ .family = NFPROTO_UNSPEC,
+ .checkentry = connmark_tg_check,
+ .target = connmark_tg,
+ .targetsize = sizeof(struct xt_connmark_tginfo1),
+ .destroy = connmark_tg_destroy,
+ .me = THIS_MODULE,
+};
+
+static struct xt_match connmark_mt_reg __read_mostly = {
+ .name = "connzextmark",
+ .revision = 1,
+ .family = NFPROTO_UNSPEC,
+ .checkentry = connmark_mt_check,
+ .match = connmark_mt,
+ .matchsize = sizeof(struct xt_connmark_mtinfo1),
+ .destroy = connmark_mt_destroy,
+ .me = THIS_MODULE,
+};
+
+static int __init connmark_mt_init(void)
+{
+ int ret;
+
+ ret = xt_register_target(&connmark_tg_reg);
+ if (ret < 0)
+ return ret;
+ ret = xt_register_match(&connmark_mt_reg);
+ if (ret < 0) {
+ xt_unregister_target(&connmark_tg_reg);
+ return ret;
+ }
+ return 0;
+}
+
+static void __exit connmark_mt_exit(void)
+{
+ xt_unregister_match(&connmark_mt_reg);
+ xt_unregister_target(&connmark_tg_reg);
+}
+
+module_init(connmark_mt_init);
+module_exit(connmark_mt_exit);
Index: linux-4.1.51/net/netfilter/xt_zextmark.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-4.1.51/net/netfilter/xt_zextmark.c 2019-04-12 13:43:03.906258361 +0800
@@ -0,0 +1,154 @@
+/*
+ * xt_zextmark - Netfilter module to match NFMARK value
+ *
+ * (C) 1999-2001 Marc Boucher <marc@mbsi.ca>
+ * Copyright © CC Computer Consultants GmbH, 2007 - 2008
+ * Jan Engelhardt <jengelh@medozas.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/skbuff.h>
+
+#include <linux/netfilter/xt_mark.h>
+#include <linux/netfilter/x_tables.h>
+
+#include "zld/zld_cb_data.h"
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Marc Boucher <marc@mbsi.ca>");
+MODULE_DESCRIPTION("Xtables: packet zextmark operations");
+MODULE_ALIAS("ipt_zextmark");
+MODULE_ALIAS("ip6t_zextmark");
+MODULE_ALIAS("ipt_ZEXTMARK");
+MODULE_ALIAS("ip6t_ZEXTMARK");
+
+#if 1 /* ZyXEL QoS, John (porting from MSTC) */
+#include "skb_defines.h"
+#endif
+
+#if 1 /* ZyXEL QoS, John */
+static unsigned int
+mark_tg(struct sk_buff *skb, const struct xt_action_param *par)
+{
+ const struct xt_mark_tginfo2 *markinfo = par->targinfo;
+ int mark = 0;
+
+ printk("[%s %d]markinfo->mode(0x%x) ZLD_CB_DATA(skb)->zextmark(0x%x)\n",
+ __FUNCTION__,__LINE__,
+ markinfo->mode,ZLD_CB_DATA(skb)->zextmark);
+
+ switch (markinfo->mode) {
+ case XT_MARK_SET:
+ mark = markinfo->mark;
+ break;
+
+ case XT_MARK_AND:
+ mark = ZLD_CB_DATA(skb)->zextmark & markinfo->mark;
+ break;
+
+ case XT_MARK_OR:
+ mark = ZLD_CB_DATA(skb)->zextmark | markinfo->mark;
+ break;
+
+ case XT_MARK_VTAG_SET:
+ mark = ZLD_CB_DATA(skb)->zextmark;
+ skb->vtag = (unsigned short)(markinfo->mark);
+ break;
+
+ default:
+ break;
+ }
+
+#if defined(CONFIG_BCM_KF_BLOG) && defined(CONFIG_BLOG_FEATURE)
+ skb->ipt_check |= IPT_TARGET_MARK;
+ skb->ipt_log.u32[BLOG_ORIGINAL_MARK_INDEX] = ZLD_CB_DATA(skb)->zextmark;
+ skb->ipt_log.u32[BLOG_TARGET_MARK_INDEX] = mark;
+ if (skb->ipt_check & IPT_TARGET_CHECK)
+ return XT_CONTINUE;
+#endif
+
+ ZLD_CB_DATA(skb)->zextmark = mark;
+ printk("[%s %d]markinfo->mode(0x%x) ZLD_CB_DATA(skb)->zextmark(0x%x)\n",
+ __FUNCTION__,__LINE__,
+ markinfo->mode,ZLD_CB_DATA(skb)->zextmark);
+ return XT_CONTINUE;
+}
+
+#else
+
+static unsigned int
+mark_tg(struct sk_buff *skb, const struct xt_action_param *par)
+{
+ const struct xt_mark_tginfo2 *info = par->targinfo;
+
+#if defined(CONFIG_BCM_KF_BLOG) && defined(CONFIG_BLOG_FEATURE)
+ skb->ipt_check |= IPT_TARGET_MARK;
+ skb->ipt_log.u32[BLOG_ORIGINAL_MARK_INDEX] = ZLD_CB_DATA(skb)->zextmark;
+ skb->ipt_log.u32[BLOG_TARGET_MARK_INDEX] = (ZLD_CB_DATA(skb)->zextmark & ~info->mask) ^
+ info->mark;
+ if ( skb->ipt_check & IPT_TARGET_CHECK )
+ return XT_CONTINUE;
+#endif
+
+ ZLD_CB_DATA(skb)->zextmark = (ZLD_CB_DATA(skb)->zextmark & ~info->mask) ^ info->mark;
+ return XT_CONTINUE;
+}
+#endif
+
+static bool
+mark_mt(const struct sk_buff *skb, struct xt_action_param *par)
+{
+ const struct xt_mark_mtinfo1 *info = par->matchinfo;
+
+ printk("[%s %d]return (%d)\n",
+ __FUNCTION__,__LINE__,
+ ((ZLD_CB_DATA(skb)->zextmark & info->mask) == info->mark) ^ info->invert);
+
+ return ((ZLD_CB_DATA(skb)->zextmark & info->mask) == info->mark) ^ info->invert;
+}
+
+static struct xt_target mark_tg_reg __read_mostly = {
+ .name = "ZEXTMARK",
+ .revision = 2,
+ .family = NFPROTO_UNSPEC,
+ .target = mark_tg,
+ .targetsize = sizeof(struct xt_mark_tginfo2),
+ .me = THIS_MODULE,
+};
+
+static struct xt_match mark_mt_reg __read_mostly = {
+ .name = "zextmark",
+ .revision = 1,
+ .family = NFPROTO_UNSPEC,
+ .match = mark_mt,
+ .matchsize = sizeof(struct xt_mark_mtinfo1),
+ .me = THIS_MODULE,
+};
+
+static int __init mark_mt_init(void)
+{
+ int ret;
+
+ ret = xt_register_target(&mark_tg_reg);
+ if (ret < 0)
+ return ret;
+ ret = xt_register_match(&mark_mt_reg);
+ if (ret < 0) {
+ xt_unregister_target(&mark_tg_reg);
+ return ret;
+ }
+ return 0;
+}
+
+static void __exit mark_mt_exit(void)
+{
+ xt_unregister_match(&mark_mt_reg);
+ xt_unregister_target(&mark_tg_reg);
+}
+
+module_init(mark_mt_init);
+module_exit(mark_mt_exit);
Index: linux-4.1.51/include/uapi/linux/netfilter/nfnetlink_conntrack.h
===================================================================
--- linux-4.1.51.orig/include/uapi/linux/netfilter/nfnetlink_conntrack.h 2019-04-12 13:22:22.000000000 +0800
+++ linux-4.1.51/include/uapi/linux/netfilter/nfnetlink_conntrack.h 2019-04-12 13:59:13.928552352 +0800
@@ -51,6 +51,7 @@
CTA_SECCTX,
CTA_TIMESTAMP,
CTA_MARK_MASK,
+ CTA_ZEXTMARK, // zyxel jessy 20180621
CTA_LABELS,
CTA_LABELS_MASK,
#if defined(CONFIG_BCM_KF_DPI) && defined(CONFIG_BCM_DPI_MODULE)
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