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Commit 278668fa authored by Arturo Borrero Gonzalez's avatar Arturo Borrero Gonzalez
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New upstream version 1.8.0

parent 5beab31f
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extensions/libxt_CONNMARK.c
View file @ 278668fa
......@@ -31,6 +31,11 @@ struct xt_connmark_target_info {
uint8_t mode;
};
enum {
D_SHIFT_LEFT = 0,
D_SHIFT_RIGHT,
};
enum {
O_SET_MARK = 0,
O_SAVE_MARK,
......@@ -38,6 +43,8 @@ enum {
O_AND_MARK,
O_OR_MARK,
O_XOR_MARK,
O_LEFT_SHIFT_MARK,
O_RIGHT_SHIFT_MARK,
O_SET_XMARK,
O_CTMASK,
O_NFMASK,
......@@ -48,6 +55,8 @@ enum {
F_AND_MARK = 1 << O_AND_MARK,
F_OR_MARK = 1 << O_OR_MARK,
F_XOR_MARK = 1 << O_XOR_MARK,
F_LEFT_SHIFT_MARK = 1 << O_LEFT_SHIFT_MARK,
F_RIGHT_SHIFT_MARK = 1 << O_RIGHT_SHIFT_MARK,
F_SET_XMARK = 1 << O_SET_XMARK,
F_CTMASK = 1 << O_CTMASK,
F_NFMASK = 1 << O_NFMASK,
......@@ -56,6 +65,11 @@ enum {
F_AND_MARK | F_OR_MARK | F_XOR_MARK | F_SET_XMARK,
};
static const char *const xt_connmark_shift_ops[] = {
"left-shift-mark",
"right-shift-mark"
};
static void CONNMARK_help(void)
{
printf(
......@@ -104,6 +118,36 @@ static const struct xt_option_entry connmark_tg_opts[] = {
};
#undef s
#define s struct xt_connmark_tginfo2
static const struct xt_option_entry connmark_tg_opts_v2[] = {
{.name = "set-xmark", .id = O_SET_XMARK, .type = XTTYPE_MARKMASK32,
.excl = F_OP_ANY},
{.name = "set-mark", .id = O_SET_MARK, .type = XTTYPE_MARKMASK32,
.excl = F_OP_ANY},
{.name = "and-mark", .id = O_AND_MARK, .type = XTTYPE_UINT32,
.excl = F_OP_ANY},
{.name = "or-mark", .id = O_OR_MARK, .type = XTTYPE_UINT32,
.excl = F_OP_ANY},
{.name = "xor-mark", .id = O_XOR_MARK, .type = XTTYPE_UINT32,
.excl = F_OP_ANY},
{.name = "save-mark", .id = O_SAVE_MARK, .type = XTTYPE_NONE,
.excl = F_OP_ANY},
{.name = "restore-mark", .id = O_RESTORE_MARK, .type = XTTYPE_NONE,
.excl = F_OP_ANY},
{.name = "left-shift-mark", .id = O_LEFT_SHIFT_MARK, .type = XTTYPE_UINT8,
.min = 0, .max = 32},
{.name = "right-shift-mark", .id = O_RIGHT_SHIFT_MARK, .type = XTTYPE_UINT8,
.min = 0, .max = 32},
{.name = "ctmask", .id = O_CTMASK, .type = XTTYPE_UINT32,
.excl = F_MASK, .flags = XTOPT_PUT, XTOPT_POINTER(s, ctmask)},
{.name = "nfmask", .id = O_NFMASK, .type = XTTYPE_UINT32,
.excl = F_MASK, .flags = XTOPT_PUT, XTOPT_POINTER(s, nfmask)},
{.name = "mask", .id = O_MASK, .type = XTTYPE_UINT32,
.excl = F_CTMASK | F_NFMASK},
XTOPT_TABLEEND,
};
#undef s
static void connmark_tg_help(void)
{
printf(
......@@ -122,6 +166,15 @@ static void connmark_tg_help(void)
);
}
static void connmark_tg_help_v2(void)
{
connmark_tg_help();
printf(
" --left-shift-mark value Left shift the ctmark with bits\n"
" --right-shift-mark value Right shift the ctmark with bits\n"
);
}
static void connmark_tg_init(struct xt_entry_target *target)
{
struct xt_connmark_tginfo1 *info = (void *)target->data;
......@@ -134,6 +187,18 @@ static void connmark_tg_init(struct xt_entry_target *target)
info->nfmask = UINT32_MAX;
}
static void connmark_tg_init_v2(struct xt_entry_target *target)
{
struct xt_connmark_tginfo2 *info;
connmark_tg_init(target);
info = (void *)target->data;
/* Left shift by zero bit by default. */
info->shift_dir = D_SHIFT_LEFT;
info->shift_bits = 0;
}
static void CONNMARK_parse(struct xt_option_call *cb)
{
struct xt_connmark_target_info *markinfo = cb->data;
......@@ -197,6 +262,61 @@ static void connmark_tg_parse(struct xt_option_call *cb)
case O_MASK:
info->nfmask = info->ctmask = cb->val.u32;
break;
default:
break;
}
}
static void connmark_tg_parse_v2(struct xt_option_call *cb)
{
struct xt_connmark_tginfo2 *info = cb->data;
xtables_option_parse(cb);
switch (cb->entry->id) {
case O_SET_XMARK:
info->mode = XT_CONNMARK_SET;
info->ctmark = cb->val.mark;
info->ctmask = cb->val.mask;
break;
case O_SET_MARK:
info->mode = XT_CONNMARK_SET;
info->ctmark = cb->val.mark;
info->ctmask = cb->val.mark | cb->val.mask;
break;
case O_AND_MARK:
info->mode = XT_CONNMARK_SET;
info->ctmark = 0;
info->ctmask = ~cb->val.u32;
break;
case O_OR_MARK:
info->mode = XT_CONNMARK_SET;
info->ctmark = cb->val.u32;
info->ctmask = cb->val.u32;
break;
case O_XOR_MARK:
info->mode = XT_CONNMARK_SET;
info->ctmark = cb->val.u32;
info->ctmask = 0;
break;
case O_SAVE_MARK:
info->mode = XT_CONNMARK_SAVE;
break;
case O_RESTORE_MARK:
info->mode = XT_CONNMARK_RESTORE;
break;
case O_MASK:
info->nfmask = info->ctmask = cb->val.u32;
break;
case O_LEFT_SHIFT_MARK:
info->shift_dir = D_SHIFT_LEFT;
info->shift_bits = cb->val.u8;
break;
case O_RIGHT_SHIFT_MARK:
info->shift_dir = D_SHIFT_RIGHT;
info->shift_bits = cb->val.u8;
break;
default:
break;
}
}
......@@ -291,6 +411,58 @@ connmark_tg_print(const void *ip, const struct xt_entry_target *target,
}
}
static void
connmark_tg_print_v2(const void *ip, const struct xt_entry_target *target,
int numeric)
{
const struct xt_connmark_tginfo2 *info = (const void *)target->data;
const char *shift_op = xt_connmark_shift_ops[info->shift_dir];
switch (info->mode) {
case XT_CONNMARK_SET:
if (info->ctmark == 0)
printf(" CONNMARK and 0x%x",
(unsigned int)(uint32_t)~info->ctmask);
else if (info->ctmark == info->ctmask)
printf(" CONNMARK or 0x%x", info->ctmark);
else if (info->ctmask == 0)
printf(" CONNMARK xor 0x%x", info->ctmark);
else if (info->ctmask == 0xFFFFFFFFU)
printf(" CONNMARK set 0x%x", info->ctmark);
else
printf(" CONNMARK xset 0x%x/0x%x",
info->ctmark, info->ctmask);
break;
case XT_CONNMARK_SAVE:
if (info->nfmask == UINT32_MAX && info->ctmask == UINT32_MAX)
printf(" CONNMARK save");
else if (info->nfmask == info->ctmask)
printf(" CONNMARK save mask 0x%x", info->nfmask);
else
printf(" CONNMARK save nfmask 0x%x ctmask ~0x%x",
info->nfmask, info->ctmask);
break;
case XT_CONNMARK_RESTORE:
if (info->ctmask == UINT32_MAX && info->nfmask == UINT32_MAX)
printf(" CONNMARK restore");
else if (info->ctmask == info->nfmask)
printf(" CONNMARK restore mask 0x%x", info->ctmask);
else
printf(" CONNMARK restore ctmask 0x%x nfmask ~0x%x",
info->ctmask, info->nfmask);
break;
default:
printf(" ERROR: UNKNOWN CONNMARK MODE");
break;
}
if (info->mode <= XT_CONNMARK_RESTORE &&
info->shift_bits != 0) {
printf(" %s %u", shift_op, info->shift_bits);
}
}
static void CONNMARK_save(const void *ip, const struct xt_entry_target *target)
{
const struct xt_connmark_target_info *markinfo =
......@@ -347,6 +519,35 @@ connmark_tg_save(const void *ip, const struct xt_entry_target *target)
}
}
static void
connmark_tg_save_v2(const void *ip, const struct xt_entry_target *target)
{
const struct xt_connmark_tginfo2 *info = (const void *)target->data;
const char *shift_op = xt_connmark_shift_ops[info->shift_dir];
switch (info->mode) {
case XT_CONNMARK_SET:
printf(" --set-xmark 0x%x/0x%x", info->ctmark, info->ctmask);
break;
case XT_CONNMARK_SAVE:
printf(" --save-mark --nfmask 0x%x --ctmask 0x%x",
info->nfmask, info->ctmask);
break;
case XT_CONNMARK_RESTORE:
printf(" --restore-mark --nfmask 0x%x --ctmask 0x%x",
info->nfmask, info->ctmask);
break;
default:
printf(" ERROR: UNKNOWN CONNMARK MODE");
break;
}
if (info->mode <= XT_CONNMARK_RESTORE &&
info->shift_bits != 0) {
printf(" --%s %u", shift_op, info->shift_bits);
}
}
static int connmark_tg_xlate(struct xt_xlate *xl,
const struct xt_xlate_tg_params *params)
{
......@@ -356,7 +557,9 @@ static int connmark_tg_xlate(struct xt_xlate *xl,
switch (info->mode) {
case XT_CONNMARK_SET:
xt_xlate_add(xl, "ct mark set ");
if (info->ctmark == 0)
if (info->ctmask == 0xFFFFFFFFU)
xt_xlate_add(xl, "0x%x ", info->ctmark);
else if (info->ctmark == 0)
xt_xlate_add(xl, "ct mark and 0x%x", ~info->ctmask);
else if (info->ctmark == info->ctmask)
xt_xlate_add(xl, "ct mark or 0x%x",
......@@ -364,8 +567,49 @@ static int connmark_tg_xlate(struct xt_xlate *xl,
else if (info->ctmask == 0)
xt_xlate_add(xl, "ct mark xor 0x%x",
info->ctmark);
else if (info->ctmask == 0xFFFFFFFFU)
else
xt_xlate_add(xl, "ct mark xor 0x%x and 0x%x",
info->ctmark, ~info->ctmask);
break;
case XT_CONNMARK_SAVE:
if (info->nfmask == info->ctmask &&
info->nfmask == UINT32_MAX)
xt_xlate_add(xl, "ct mark set mark");
else
return 0;
break;
case XT_CONNMARK_RESTORE:
if (info->nfmask == info->ctmask &&
info->nfmask == UINT32_MAX)
xt_xlate_add(xl, "meta mark set ct mark");
else
return 0;
break;
}
return 1;
}
static int connmark_tg_xlate_v2(struct xt_xlate *xl,
const struct xt_xlate_tg_params *params)
{
const struct xt_connmark_tginfo2 *info =
(const void *)params->target->data;
const char *shift_op = xt_connmark_shift_ops[info->shift_dir];
switch (info->mode) {
case XT_CONNMARK_SET:
xt_xlate_add(xl, "ct mark set ");
if (info->ctmask == 0xFFFFFFFFU)
xt_xlate_add(xl, "0x%x ", info->ctmark);
else if (info->ctmark == 0)
xt_xlate_add(xl, "ct mark and 0x%x", ~info->ctmask);
else if (info->ctmark == info->ctmask)
xt_xlate_add(xl, "ct mark or 0x%x",
info->ctmark);
else if (info->ctmask == 0)
xt_xlate_add(xl, "ct mark xor 0x%x",
info->ctmark);
else
xt_xlate_add(xl, "ct mark xor 0x%x and 0x%x",
info->ctmark, ~info->ctmask);
......@@ -388,9 +632,13 @@ static int connmark_tg_xlate(struct xt_xlate *xl,
break;
}
if (info->mode <= XT_CONNMARK_RESTORE &&
info->shift_bits != 0) {
xt_xlate_add(xl, " %s %u", shift_op, info->shift_bits);
}
return 1;
}
static struct xtables_target connmark_tg_reg[] = {
{
.family = NFPROTO_UNSPEC,
......@@ -423,6 +671,22 @@ static struct xtables_target connmark_tg_reg[] = {
.x6_options = connmark_tg_opts,
.xlate = connmark_tg_xlate,
},
{
.version = XTABLES_VERSION,
.name = "CONNMARK",
.revision = 2,
.family = NFPROTO_UNSPEC,
.size = XT_ALIGN(sizeof(struct xt_connmark_tginfo2)),
.userspacesize = XT_ALIGN(sizeof(struct xt_connmark_tginfo2)),
.help = connmark_tg_help_v2,
.init = connmark_tg_init_v2,
.print = connmark_tg_print_v2,
.save = connmark_tg_save_v2,
.x6_parse = connmark_tg_parse_v2,
.x6_fcheck = connmark_tg_check,
.x6_options = connmark_tg_opts_v2,
.xlate = connmark_tg_xlate_v2,
},
};
void _init(void)
......
extensions/libxt_CONNMARK.txlate
View file @ 278668fa
iptables-translate -t mangle -A PREROUTING -j CONNMARK --set-mark 0
nft add rule ip mangle PREROUTING counter ct mark set 0x0
iptables-translate -t mangle -A PREROUTING -j CONNMARK --set-mark 0x16
nft add rule ip mangle PREROUTING counter ct mark set 0x16
......@@ -13,11 +16,5 @@ nft add rule ip mangle PREROUTING counter ct mark set ct mark or 0x16
iptables-translate -t mangle -A PREROUTING -j CONNMARK --save-mark
nft add rule ip mangle PREROUTING counter ct mark set mark
iptables-translate -t mangle -A PREROUTING -j CONNMARK --save-mark --mask 0x12
nft add rule ip mangle PREROUTING counter ct mark set mark and 0x12
iptables-translate -t mangle -A PREROUTING -j CONNMARK --restore-mark
nft add rule ip mangle PREROUTING counter meta mark set ct mark
iptables-translate -t mangle -A PREROUTING -j CONNMARK --restore-mark --mask 0x12
nft add rule ip mangle PREROUTING counter meta mark set ct mark and 0x12
extensions/libxt_MARK.c
View file @ 278668fa
......@@ -252,14 +252,14 @@ static int mark_tg_xlate(struct xt_xlate *xl,
xt_xlate_add(xl, "meta mark set ");
if (info->mark == 0)
if (info->mask == 0xffffffffU)
xt_xlate_add(xl, "0x%x ", info->mark);
else if (info->mark == 0)
xt_xlate_add(xl, "mark and 0x%x ", ~info->mask);
else if (info->mark == info->mask)
xt_xlate_add(xl, "mark or 0x%x ", info->mark);
else if (info->mask == 0)
xt_xlate_add(xl, "mark xor 0x%x ", info->mark);
else if (info->mask == 0xffffffffU)
xt_xlate_add(xl, "0x%x ", info->mark);
else
xt_xlate_add(xl, "mark and 0x%x xor 0x%x ", ~info->mask,
info->mark);
......
extensions/libxt_MARK.txlate
View file @ 278668fa
iptables-translate -t mangle -A OUTPUT -j MARK --set-mark 0
nft add rule ip mangle OUTPUT counter meta mark set 0x0
iptables-translate -t mangle -A OUTPUT -j MARK --set-mark 64
nft add rule ip mangle OUTPUT counter meta mark set 0x40
......
extensions/libxt_bpf.c
View file @ 278668fa
......@@ -22,6 +22,7 @@
#include <linux/bpf.h>
#endif
#include <linux/magic.h>
#include <linux/unistd.h>
#define BCODE_FILE_MAX_LEN_B 1024
......@@ -62,7 +63,7 @@ static const struct xt_option_entry bpf_opts_v1[] = {
static int bpf_obj_get(const char *filepath)
{
#if defined HAVE_LINUX_BPF_H && defined __NR_bpf
#if defined HAVE_LINUX_BPF_H && defined __NR_bpf && defined BPF_FS_MAGIC
union bpf_attr attr;
memset(&attr, 0, sizeof(attr));
......
extensions/libxt_cluster.txlate
View file @ 278668fa
iptables-translate -A PREROUTING -t mangle -i eth1 -m cluster --cluster-total-nodes 2 --cluster-local-node 1 --cluster-hash-seed 0xdeadbeef -j MARK --set-mark 0xffff
nft add rule ip mangle PREROUTING iifname eth1 jhash ct original saddr mod 2 seed 0xdeadbeef eq 1 meta pkttype set host counter meta mark set 0xffff
nft add rule ip mangle PREROUTING iifname "eth1" jhash ct original saddr mod 2 seed 0xdeadbeef eq 1 meta pkttype set host counter meta mark set 0xffff
iptables-translate -A PREROUTING -t mangle -i eth1 -m cluster --cluster-total-nodes 1 --cluster-local-node 1 --cluster-hash-seed 0xdeadbeef -j MARK --set-mark 0xffff
nft add rule ip mangle PREROUTING iifname eth1 jhash ct original saddr mod 1 seed 0xdeadbeef eq 1 meta pkttype set host counter meta mark set 0xffff
nft add rule ip mangle PREROUTING iifname "eth1" jhash ct original saddr mod 1 seed 0xdeadbeef eq 1 meta pkttype set host counter meta mark set 0xffff
iptables-translate -A PREROUTING -t mangle -i eth1 -m cluster --cluster-total-nodes 2 --cluster-local-nodemask 1 --cluster-hash-seed 0xdeadbeef -j MARK --set-mark 0xffff
nft add rule ip mangle PREROUTING iifname eth1 jhash ct original saddr mod 2 seed 0xdeadbeef eq 1 meta pkttype set host counter meta mark set 0xffff
nft add rule ip mangle PREROUTING iifname "eth1" jhash ct original saddr mod 2 seed 0xdeadbeef eq 1 meta pkttype set host counter meta mark set 0xffff
iptables-translate -A PREROUTING -t mangle -i eth1 -m cluster --cluster-total-nodes 1 --cluster-local-nodemask 1 --cluster-hash-seed 0xdeadbeef -j MARK --set-mark 0xffff
nft add rule ip mangle PREROUTING iifname eth1 jhash ct original saddr mod 1 seed 0xdeadbeef eq 1 meta pkttype set host counter meta mark set 0xffff
nft add rule ip mangle PREROUTING iifname "eth1" jhash ct original saddr mod 1 seed 0xdeadbeef eq 1 meta pkttype set host counter meta mark set 0xffff
iptables-translate -A PREROUTING -t mangle -i eth1 -m cluster --cluster-total-nodes 32 --cluster-local-node 32 --cluster-hash-seed 0xdeadbeef -j MARK --set-mark 0xffff
nft add rule ip mangle PREROUTING iifname eth1 jhash ct original saddr mod 32 seed 0xdeadbeef eq 32 meta pkttype set host counter meta mark set 0xffff
nft add rule ip mangle PREROUTING iifname "eth1" jhash ct original saddr mod 32 seed 0xdeadbeef eq 32 meta pkttype set host counter meta mark set 0xffff
iptables-translate -A PREROUTING -t mangle -i eth1 -m cluster --cluster-total-nodes 32 --cluster-local-nodemask 32 --cluster-hash-seed 0xdeadbeef -j MARK --set-mark 0xffff
nft add rule ip mangle PREROUTING iifname eth1 jhash ct original saddr mod 32 seed 0xdeadbeef eq 6 meta pkttype set host counter meta mark set 0xffff
nft add rule ip mangle PREROUTING iifname "eth1" jhash ct original saddr mod 32 seed 0xdeadbeef eq 6 meta pkttype set host counter meta mark set 0xffff
iptables-translate -A PREROUTING -t mangle -i eth1 -m cluster --cluster-total-nodes 32 --cluster-local-nodemask 5 --cluster-hash-seed 0xdeadbeef -j MARK --set-mark 0xffff
nft add rule ip mangle PREROUTING iifname eth1 jhash ct original saddr mod 32 seed 0xdeadbeef { 0, 2 } meta pkttype set host counter meta mark set 0xffff
nft add rule ip mangle PREROUTING iifname "eth1" jhash ct original saddr mod 32 seed 0xdeadbeef { 0, 2 } meta pkttype set host counter meta mark set 0xffff
iptables-translate -A PREROUTING -t mangle -i eth1 -m cluster --cluster-total-nodes 7 --cluster-local-nodemask 9 --cluster-hash-seed 0xdeadbeef -j MARK --set-mark 0xffff
nft add rule ip mangle PREROUTING iifname eth1 jhash ct original saddr mod 7 seed 0xdeadbeef { 0, 3 } meta pkttype set host counter meta mark set 0xffff
nft add rule ip mangle PREROUTING iifname "eth1" jhash ct original saddr mod 7 seed 0xdeadbeef { 0, 3 } meta pkttype set host counter meta mark set 0xffff
iptables-translate -A PREROUTING -t mangle -i eth1 -m cluster --cluster-total-nodes 7 --cluster-local-node 5 --cluster-hash-seed 0xdeadbeef -j MARK --set-mark 0xffff
nft add rule ip mangle PREROUTING iifname eth1 jhash ct original saddr mod 7 seed 0xdeadbeef eq 5 meta pkttype set host counter meta mark set 0xffff
nft add rule ip mangle PREROUTING iifname "eth1" jhash ct original saddr mod 7 seed 0xdeadbeef eq 5 meta pkttype set host counter meta mark set 0xffff
extensions/libxt_comment.c
View file @ 278668fa
......@@ -52,17 +52,16 @@ static int comment_xlate(struct xt_xlate *xl,
const struct xt_xlate_mt_params *params)
{
struct xt_comment_info *commentinfo = (void *)params->match->data;
char comment[XT_MAX_COMMENT_LEN];
char comment[XT_MAX_COMMENT_LEN + sizeof("\\\"\\\"")];
commentinfo->comment[XT_MAX_COMMENT_LEN - 1] = '\0';
if (params->escape_quotes)
snprintf(comment, XT_MAX_COMMENT_LEN, "\\\"%s\\\"",
snprintf(comment, sizeof(comment), "\\\"%s\\\"",
commentinfo->comment);
else
snprintf(comment, XT_MAX_COMMENT_LEN, "\"%s\"",
snprintf(comment, sizeof(comment), "\"%s\"",
commentinfo->comment);
comment[XT_MAX_COMMENT_LEN - 1] = '\0';
xt_xlate_add_comment(xl, comment);
return 1;
......
extensions/libxt_connmark.c
View file @ 278668fa
......@@ -69,14 +69,6 @@ static void connmark_parse(struct xt_option_call *cb)
markinfo->invert = 1;
}
static void print_mark(unsigned int mark, unsigned int mask)
{
if (mask != 0xffffffffU)
printf(" 0x%x/0x%x", mark, mask);
else
printf(" 0x%x", mark);
}
static void
connmark_print(const void *ip, const struct xt_entry_match *match, int numeric)
{
......@@ -85,7 +77,8 @@ connmark_print(const void *ip, const struct xt_entry_match *match, int numeric)
printf(" CONNMARK match ");
if (info->invert)
printf("!");
print_mark(info->mark, info->mask);
xtables_print_mark_mask(info->mark, info->mask);
}
static void
......@@ -97,7 +90,8 @@ connmark_mt_print(const void *ip, const struct xt_entry_match *match,
printf(" connmark match ");
if (info->invert)
printf("!");
print_mark(info->mark, info->mask);
xtables_print_mark_mask(info->mark, info->mask);
}
static void connmark_save(const void *ip, const struct xt_entry_match *match)
......@@ -108,7 +102,7 @@ static void connmark_save(const void *ip, const struct xt_entry_match *match)
printf(" !");
printf(" --mark");
print_mark(info->mark, info->mask);
xtables_print_mark_mask(info->mark, info->mask);
}
static void
......@@ -120,7 +114,7 @@ connmark_mt_save(const void *ip, const struct xt_entry_match *match)
printf(" !");
printf(" --mark");
print_mark(info->mark, info->mask);
xtables_print_mark_mask(info->mark, info->mask);
}
static void print_mark_xlate(unsigned int mark, unsigned int mask,
......
extensions/libxt_devgroup.c
View file @ 278668fa
This diff is collapsed.
extensions/libxt_ecn.c
View file @ 278668fa
......@@ -124,9 +124,21 @@ static int ecn_xlate(struct xt_xlate *xl,
const struct xt_ecn_info *einfo =
(const struct xt_ecn_info *)params->match->data;
if (!(einfo->operation & XT_ECN_OP_MATCH_IP))
return 0;
if (einfo->operation & XT_ECN_OP_MATCH_ECE) {
xt_xlate_add(xl, "tcp flags ");
if (einfo->invert)
xt_xlate_add(xl,"!= ");
xt_xlate_add(xl, "ecn");
}
if (einfo->operation & XT_ECN_OP_MATCH_CWR) {
xt_xlate_add(xl, "tcp flags ");
if (einfo->invert)
xt_xlate_add(xl,"!= ");
xt_xlate_add(xl, "cwr");
}
if (einfo->operation & XT_ECN_OP_MATCH_IP) {
xt_xlate_add(xl, "ip ecn ");
if (einfo->invert)
xt_xlate_add(xl,"!= ");
......@@ -145,6 +157,7 @@ static int ecn_xlate(struct xt_xlate *xl,
xt_xlate_add(xl, "ce");
break;
}
}
return 1;
}
......
extensions/libxt_ecn.txlate
View file @ 278668fa
This diff is collapsed.
extensions/libxt_esp.txlate
View file @ 278668fa
This diff is collapsed.
extensions/libxt_hashlimit.man
View file @ 278668fa
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extensions/libxt_icmp.h 0 → 100644
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extensions/libxt_mark.c
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extensions/libxt_tcp.txlate
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extensions/libxt_udp.txlate
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include/linux/netfilter.h
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include/linux/netfilter/nf_nat.h
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include/linux/netfilter/nf_tables.h
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