diff options
Diffstat (limited to 'src/plugins/nat/lib')
| -rw-r--r-- | src/plugins/nat/lib/alloc.h | 1 | ||||
| -rw-r--r-- | src/plugins/nat/lib/inlines.h | 31 | ||||
| -rw-r--r-- | src/plugins/nat/lib/ipfix_logging.c | 54 | ||||
| -rw-r--r-- | src/plugins/nat/lib/ipfix_logging.h | 14 | ||||
| -rw-r--r-- | src/plugins/nat/lib/lib.c | 1 | ||||
| -rw-r--r-- | src/plugins/nat/lib/lib.h | 40 | ||||
| -rw-r--r-- | src/plugins/nat/lib/nat_proto.h | 75 | ||||
| -rw-r--r-- | src/plugins/nat/lib/nat_syslog.c | 109 | ||||
| -rw-r--r-- | src/plugins/nat/lib/nat_syslog.h | 13 | ||||
| -rw-r--r-- | src/plugins/nat/lib/nat_syslog_constants.h | 62 |
10 files changed, 238 insertions, 162 deletions
diff --git a/src/plugins/nat/lib/alloc.h b/src/plugins/nat/lib/alloc.h index 0c302bf4cfb..a9a2c15fedc 100644 --- a/src/plugins/nat/lib/alloc.h +++ b/src/plugins/nat/lib/alloc.h @@ -21,7 +21,6 @@ #define included_nat_lib_alloc_h__ #include <vnet/ip/ip.h> -#include <nat/lib/nat_proto.h> typedef struct nat_ip4_pool_addr_s nat_ip4_pool_addr_t; typedef struct nat_ip4_addr_port_s nat_ip4_addr_port_t; diff --git a/src/plugins/nat/lib/inlines.h b/src/plugins/nat/lib/inlines.h index 46be64d36cf..fe1f7dd27bc 100644 --- a/src/plugins/nat/lib/inlines.h +++ b/src/plugins/nat/lib/inlines.h @@ -20,6 +20,37 @@ #include <vnet/ip/icmp46_packet.h> +always_inline nat_protocol_t +ip_proto_to_nat_proto (u8 ip_proto) +{ + static const nat_protocol_t lookup_table[256] = { + [IP_PROTOCOL_TCP] = NAT_PROTOCOL_TCP, + [IP_PROTOCOL_UDP] = NAT_PROTOCOL_UDP, + [IP_PROTOCOL_ICMP] = NAT_PROTOCOL_ICMP, + [IP_PROTOCOL_ICMP6] = NAT_PROTOCOL_ICMP, + }; + + return lookup_table[ip_proto]; +} + +static_always_inline u8 +nat_proto_to_ip_proto (nat_protocol_t nat_proto) +{ + ASSERT (nat_proto <= NAT_PROTOCOL_ICMP); + + static const u8 lookup_table[256] = { + [NAT_PROTOCOL_OTHER] = ~0, + [NAT_PROTOCOL_TCP] = IP_PROTOCOL_TCP, + [NAT_PROTOCOL_UDP] = IP_PROTOCOL_UDP, + [NAT_PROTOCOL_ICMP] = IP_PROTOCOL_ICMP, + }; + + ASSERT (NAT_PROTOCOL_OTHER == nat_proto || NAT_PROTOCOL_TCP == nat_proto + || NAT_PROTOCOL_UDP == nat_proto || NAT_PROTOCOL_ICMP == nat_proto); + + return lookup_table[nat_proto]; +} + static_always_inline u8 icmp_type_is_error_message (u8 icmp_type) { diff --git a/src/plugins/nat/lib/ipfix_logging.c b/src/plugins/nat/lib/ipfix_logging.c index 27a0b92ae71..6e5e4b6c750 100644 --- a/src/plugins/nat/lib/ipfix_logging.c +++ b/src/plugins/nat/lib/ipfix_logging.c @@ -51,7 +51,7 @@ typedef struct u8 nat_event; u32 src_ip; u32 nat_src_ip; - ip_protocol_t proto; + nat_protocol_t nat_proto; u16 src_port; u16 nat_src_port; u32 vrf_id; @@ -577,8 +577,9 @@ nat_ipfix_send (flow_report_main_t *frm, vlib_frame_t *f, vlib_buffer_t *b0, static void nat_ipfix_logging_nat44_ses (u32 thread_index, u8 nat_event, u32 src_ip, - u32 nat_src_ip, ip_protocol_t proto, u16 src_port, - u16 nat_src_port, u32 fib_index, int do_flush) + u32 nat_src_ip, nat_protocol_t nat_proto, + u16 src_port, u16 nat_src_port, u32 fib_index, + int do_flush) { nat_ipfix_logging_main_t *silm = &nat_ipfix_logging_main; nat_ipfix_per_thread_data_t *sitd = &silm->per_thread_data[thread_index]; @@ -589,9 +590,12 @@ nat_ipfix_logging_nat44_ses (u32 thread_index, u8 nat_event, u32 src_ip, u32 offset; vlib_main_t *vm = vlib_get_main (); u64 now; + u8 proto; u16 template_id; u32 vrf_id; + proto = nat_proto_to_ip_proto (nat_proto); + now = (u64) ((vlib_time_now (vm) - silm->vlib_time_0) * 1e3); now += silm->milisecond_time_0; @@ -1303,34 +1307,54 @@ nat_ipfix_flush_from_main (void) /** * @brief Generate NAT44 session create event + * + * @param thread_index thread index + * @param src_ip source IPv4 address + * @param nat_src_ip transaltes source IPv4 address + * @param nat_proto NAT transport protocol + * @param src_port source port + * @param nat_src_port translated source port + * @param vrf_id VRF ID */ void -nat_ipfix_logging_nat44_ses_create (u32 thread_index, u32 src_ip, - u32 nat_src_ip, ip_protocol_t proto, - u16 src_port, u16 nat_src_port, - u32 fib_index) +nat_ipfix_logging_nat44_ses_create (u32 thread_index, + u32 src_ip, + u32 nat_src_ip, + nat_protocol_t nat_proto, + u16 src_port, + u16 nat_src_port, u32 fib_index) { skip_if_disabled (); nat_ipfix_logging_nat44_ses (thread_index, NAT44_SESSION_CREATE, src_ip, - nat_src_ip, proto, src_port, nat_src_port, - fib_index, 0); + nat_src_ip, nat_proto, src_port, nat_src_port, + fib_index, 0); } /** * @brief Generate NAT44 session delete event + * + * @param thread_index thread index + * @param src_ip source IPv4 address + * @param nat_src_ip transaltes source IPv4 address + * @param nat_proto NAT transport protocol + * @param src_port source port + * @param nat_src_port translated source port + * @param vrf_id VRF ID */ void -nat_ipfix_logging_nat44_ses_delete (u32 thread_index, u32 src_ip, - u32 nat_src_ip, ip_protocol_t proto, - u16 src_port, u16 nat_src_port, - u32 fib_index) +nat_ipfix_logging_nat44_ses_delete (u32 thread_index, + u32 src_ip, + u32 nat_src_ip, + nat_protocol_t nat_proto, + u16 src_port, + u16 nat_src_port, u32 fib_index) { skip_if_disabled (); nat_ipfix_logging_nat44_ses (thread_index, NAT44_SESSION_DELETE, src_ip, - nat_src_ip, proto, src_port, nat_src_port, - fib_index, 0); + nat_src_ip, nat_proto, src_port, nat_src_port, + fib_index, 0); } /** diff --git a/src/plugins/nat/lib/ipfix_logging.h b/src/plugins/nat/lib/ipfix_logging.h index 0b8f568e1b1..0b2357a2604 100644 --- a/src/plugins/nat/lib/ipfix_logging.h +++ b/src/plugins/nat/lib/ipfix_logging.h @@ -117,13 +117,15 @@ int nat_ipfix_logging_enabled (); void nat_ipfix_logging_init (vlib_main_t * vm); int nat_ipfix_logging_enable_disable (int enable, u32 domain_id, u16 src_port); void nat_ipfix_logging_nat44_ses_create (u32 thread_index, u32 src_ip, - u32 nat_src_ip, ip_protocol_t proto, - u16 src_port, u16 nat_src_port, - u32 fib_index); + u32 nat_src_ip, + nat_protocol_t nat_proto, + u16 src_port, u16 nat_src_port, + u32 fib_index); void nat_ipfix_logging_nat44_ses_delete (u32 thread_index, u32 src_ip, - u32 nat_src_ip, ip_protocol_t proto, - u16 src_port, u16 nat_src_port, - u32 fib_index); + u32 nat_src_ip, + nat_protocol_t nat_proto, + u16 src_port, u16 nat_src_port, + u32 fib_index); void nat_ipfix_logging_addresses_exhausted(u32 thread_index, u32 pool_id); void nat_ipfix_logging_max_entries_per_user(u32 thread_index, u32 limit, u32 src_ip); diff --git a/src/plugins/nat/lib/lib.c b/src/plugins/nat/lib/lib.c index 30bafac73c0..d2def2cc480 100644 --- a/src/plugins/nat/lib/lib.c +++ b/src/plugins/nat/lib/lib.c @@ -14,7 +14,6 @@ */ #include <nat/lib/lib.h> -#include <nat/lib/nat_proto.h> uword unformat_nat_protocol (unformat_input_t *input, va_list *args) diff --git a/src/plugins/nat/lib/lib.h b/src/plugins/nat/lib/lib.h index cea9ed71c8c..b0b5229b337 100644 --- a/src/plugins/nat/lib/lib.h +++ b/src/plugins/nat/lib/lib.h @@ -54,6 +54,19 @@ typedef enum #undef _ } nat_error_t; +#define foreach_nat_protocol \ + _ (OTHER, 0, other, "other") \ + _ (UDP, 1, udp, "udp") \ + _ (TCP, 2, tcp, "tcp") \ + _ (ICMP, 3, icmp, "icmp") + +typedef enum +{ +#define _(N, i, n, s) NAT_PROTOCOL_##N = i, + foreach_nat_protocol +#undef _ +} nat_protocol_t; + /* default protocol timeouts */ #define NAT_UDP_TIMEOUT 300 #define NAT_TCP_TRANSITORY_TIMEOUT 240 @@ -83,6 +96,29 @@ nat_reset_timeouts (nat_timeouts_t * timeouts) } static_always_inline u32 +nat_session_get_timeout (nat_timeouts_t *timeouts, nat_protocol_t proto, + u8 state) +{ + switch (proto) + { + case NAT_PROTOCOL_ICMP: + return timeouts->icmp; + case NAT_PROTOCOL_UDP: + return timeouts->udp; + case NAT_PROTOCOL_TCP: + { + if (state) + return timeouts->tcp.transitory; + else + return timeouts->tcp.established; + } + default: + return timeouts->udp; + } + return 0; +} + +static_always_inline u32 nat_calc_bihash_buckets (u32 n_elts) { n_elts = n_elts / 2.5; @@ -102,6 +138,10 @@ nat_calc_bihash_buckets (u32 n_elts) return lower_pow2; } +u8 *format_nat_protocol (u8 *s, va_list *args); + +uword unformat_nat_protocol (unformat_input_t *input, va_list *args); + #endif /* included_nat_lib_h__ */ /* * fd.io coding-style-patch-verification: ON diff --git a/src/plugins/nat/lib/nat_proto.h b/src/plugins/nat/lib/nat_proto.h deleted file mode 100644 index 9b20d9a71d1..00000000000 --- a/src/plugins/nat/lib/nat_proto.h +++ /dev/null @@ -1,75 +0,0 @@ -/* - * Copyright (c) 2021 Cisco and/or its affiliates. - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at: - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -#ifndef included_nat_proto_h__ -#define included_nat_proto_h__ - -#include <vnet/ip/ip.h> - -#define foreach_nat_protocol \ - _ (OTHER, 0, other, "other") \ - _ (UDP, 1, udp, "udp") \ - _ (TCP, 2, tcp, "tcp") \ - _ (ICMP, 3, icmp, "icmp") - -typedef enum -{ -#define _(N, i, n, s) NAT_PROTOCOL_##N = i, - foreach_nat_protocol -#undef _ -} nat_protocol_t; - -always_inline nat_protocol_t -ip_proto_to_nat_proto (ip_protocol_t ip_proto) -{ - static const nat_protocol_t lookup_table[256] = { - [IP_PROTOCOL_TCP] = NAT_PROTOCOL_TCP, - [IP_PROTOCOL_UDP] = NAT_PROTOCOL_UDP, - [IP_PROTOCOL_ICMP] = NAT_PROTOCOL_ICMP, - [IP_PROTOCOL_ICMP6] = NAT_PROTOCOL_ICMP, - }; - - return lookup_table[ip_proto]; -} - -static_always_inline ip_protocol_t -nat_proto_to_ip_proto (nat_protocol_t nat_proto) -{ - ASSERT (nat_proto <= NAT_PROTOCOL_ICMP); - - static const u8 lookup_table[256] = { - [NAT_PROTOCOL_OTHER] = ~0, - [NAT_PROTOCOL_TCP] = IP_PROTOCOL_TCP, - [NAT_PROTOCOL_UDP] = IP_PROTOCOL_UDP, - [NAT_PROTOCOL_ICMP] = IP_PROTOCOL_ICMP, - }; - - ASSERT (NAT_PROTOCOL_OTHER == nat_proto || NAT_PROTOCOL_TCP == nat_proto || - NAT_PROTOCOL_UDP == nat_proto || NAT_PROTOCOL_ICMP == nat_proto); - - return lookup_table[nat_proto]; -} - -u8 *format_nat_protocol (u8 *s, va_list *args); - -uword unformat_nat_protocol (unformat_input_t *input, va_list *args); - -#endif /* included_nat_proto_h__ */ -/* - * fd.io coding-style-patch-verification: ON - * - * Local Variables: - * eval: (c-set-style "gnu") - * End: - */ diff --git a/src/plugins/nat/lib/nat_syslog.c b/src/plugins/nat/lib/nat_syslog.c index 98777ebf280..2c395bf7fd8 100644 --- a/src/plugins/nat/lib/nat_syslog.c +++ b/src/plugins/nat/lib/nat_syslog.c @@ -23,7 +23,38 @@ #include <nat/lib/nat_syslog.h> #include <nat/lib/inlines.h> -#include <nat/lib/nat_syslog_constants.h> +#define NAT_FACILITY SYSLOG_FACILITY_LOCAL0 + +#define NAT_APPNAME "NAT" + +#define SADD_SDEL_SEVERITY SYSLOG_SEVERITY_INFORMATIONAL +#define APMADD_APMDEL_SEVERITY SYSLOG_SEVERITY_INFORMATIONAL + +#define SADD_MSGID "SADD" +#define SDEL_MSGID "SDEL" +#define APMADD_MSGID "APMADD" +#define APMDEL_MSGID "APMDEL" + +#define NSESS_SDID "nsess" +#define NAPMAP_SDID "napmap" + +#define SSUBIX_SDPARAM_NAME "SSUBIX" +#define SVLAN_SDPARAM_NAME "SVLAN" +#define IATYP_SDPARAM_NAME "IATYP" +#define ISADDR_SDPARAM_NAME "ISADDR" +#define ISPORT_SDPARAM_NAME "ISPORT" +#define IDADDR_SDPARAM_NAME "IDADDR" +#define IDPORT_SDPARAM_NAME "IDPORT" +#define XATYP_SDPARAM_NAME "XATYP" +#define XSADDR_SDPARAM_NAME "XSADDR" +#define XSPORT_SDPARAM_NAME "XSPORT" +#define XDADDR_SDPARAM_NAME "XDADDR" +#define XDPORT_SDPARAM_NAME "XDPORT" +#define PROTO_SDPARAM_NAME "PROTO" +#define SV6ENC_SDPARAM_NAME "SV6ENC" + +#define IATYP_IPV4 "IPv4" +#define IATYP_IPV6 "IPv6" static inline void nat_syslog_nat44_apmap (u32 ssubix, u32 sfibix, ip4_address_t * isaddr, @@ -111,6 +142,82 @@ nat_syslog_dslite_apmdel (u32 ssubix, ip6_address_t * sv6enc, } static inline void +nat_syslog_nat44_sess (u32 ssubix, u32 sfibix, ip4_address_t * isaddr, + u16 isport, ip4_address_t * xsaddr, u16 xsport, + ip4_address_t * idaddr, u16 idport, + ip4_address_t * xdaddr, u16 xdport, + nat_protocol_t proto, u8 is_add, u8 is_twicenat) +{ + syslog_msg_t syslog_msg; + fib_table_t *fib; + + if (!syslog_is_enabled ()) + return; + + if (syslog_severity_filter_block (SADD_SDEL_SEVERITY)) + return; + + fib = fib_table_get (sfibix, FIB_PROTOCOL_IP4); + + syslog_msg_init (&syslog_msg, NAT_FACILITY, SADD_SDEL_SEVERITY, NAT_APPNAME, + is_add ? SADD_MSGID : SDEL_MSGID); + + syslog_msg_sd_init (&syslog_msg, NSESS_SDID); + syslog_msg_add_sd_param (&syslog_msg, SSUBIX_SDPARAM_NAME, "%d", ssubix); + syslog_msg_add_sd_param (&syslog_msg, SVLAN_SDPARAM_NAME, "%d", + fib->ft_table_id); + syslog_msg_add_sd_param (&syslog_msg, IATYP_SDPARAM_NAME, IATYP_IPV4); + syslog_msg_add_sd_param (&syslog_msg, ISADDR_SDPARAM_NAME, "%U", + format_ip4_address, isaddr); + syslog_msg_add_sd_param (&syslog_msg, ISPORT_SDPARAM_NAME, "%d", + clib_net_to_host_u16 (isport)); + syslog_msg_add_sd_param (&syslog_msg, XATYP_SDPARAM_NAME, IATYP_IPV4); + syslog_msg_add_sd_param (&syslog_msg, XSADDR_SDPARAM_NAME, "%U", + format_ip4_address, xsaddr); + syslog_msg_add_sd_param (&syslog_msg, XSPORT_SDPARAM_NAME, "%d", + clib_net_to_host_u16 (xsport)); + syslog_msg_add_sd_param (&syslog_msg, PROTO_SDPARAM_NAME, "%d", + nat_proto_to_ip_proto (proto)); + syslog_msg_add_sd_param (&syslog_msg, XDADDR_SDPARAM_NAME, "%U", + format_ip4_address, xdaddr); + syslog_msg_add_sd_param (&syslog_msg, XDPORT_SDPARAM_NAME, "%d", + clib_net_to_host_u16 (xdport)); + if (is_twicenat) + { + syslog_msg_add_sd_param (&syslog_msg, IDADDR_SDPARAM_NAME, "%U", + format_ip4_address, idaddr); + syslog_msg_add_sd_param (&syslog_msg, IDPORT_SDPARAM_NAME, "%d", + clib_net_to_host_u16 (idport)); + } + + syslog_msg_send (&syslog_msg); +} + +void +nat_syslog_nat44_sadd (u32 ssubix, u32 sfibix, ip4_address_t * isaddr, + u16 isport, ip4_address_t * idaddr, u16 idport, + ip4_address_t * xsaddr, u16 xsport, + ip4_address_t * xdaddr, u16 xdport, + nat_protocol_t proto, u8 is_twicenat) +{ + nat_syslog_nat44_sess (ssubix, sfibix, isaddr, isport, xsaddr, xsport, + idaddr, idport, xdaddr, xdport, proto, 1, + is_twicenat); +} + +void +nat_syslog_nat44_sdel (u32 ssubix, u32 sfibix, ip4_address_t * isaddr, + u16 isport, ip4_address_t * idaddr, u16 idport, + ip4_address_t * xsaddr, u16 xsport, + ip4_address_t * xdaddr, u16 xdport, + nat_protocol_t proto, u8 is_twicenat) +{ + nat_syslog_nat44_sess (ssubix, sfibix, isaddr, isport, xsaddr, xsport, + idaddr, idport, xdaddr, xdport, proto, 0, + is_twicenat); +} + +static inline void nat_syslog_nat64_sess (u32 sfibix, ip6_address_t * isaddr, u16 isport, ip4_address_t * xsaddr, u16 xsport, ip4_address_t * xdaddr, u16 xdport, diff --git a/src/plugins/nat/lib/nat_syslog.h b/src/plugins/nat/lib/nat_syslog.h index f929bf310b4..9721664cf54 100644 --- a/src/plugins/nat/lib/nat_syslog.h +++ b/src/plugins/nat/lib/nat_syslog.h @@ -20,7 +20,6 @@ #define __included_nat_syslog_h__ #include <nat/lib/lib.h> -#include <nat/lib/nat_proto.h> void nat_syslog_nat44_apmadd (u32 ssubix, u32 sfibix, ip4_address_t * isaddr, u16 isport, ip4_address_t * xsaddr, u16 xsport, @@ -42,6 +41,18 @@ nat_syslog_dslite_apmdel (u32 ssubix, ip6_address_t * sv6enc, ip4_address_t * xsaddr, u16 xsport, nat_protocol_t proto); +void nat_syslog_nat44_sadd (u32 ssubix, u32 sfibix, ip4_address_t * isaddr, + u16 isport, ip4_address_t * idaddr, u16 idport, + ip4_address_t * xsaddr, u16 xsport, + ip4_address_t * xdaddr, u16 xdport, + nat_protocol_t proto, u8 is_twicenat); + +void nat_syslog_nat44_sdel (u32 ssubix, u32 sfibix, ip4_address_t * isaddr, + u16 isport, ip4_address_t * idaddr, u16 idport, + ip4_address_t * xsaddr, u16 xsport, + ip4_address_t * xdaddr, u16 xdport, + nat_protocol_t proto, u8 is_twicenat); + void nat_syslog_nat64_sadd (u32 sfibix, ip6_address_t * isaddr, u16 isport, ip4_address_t * xsaddr, u16 xsport, ip4_address_t * xdaddr, u16 xdport, diff --git a/src/plugins/nat/lib/nat_syslog_constants.h b/src/plugins/nat/lib/nat_syslog_constants.h deleted file mode 100644 index eeea7d2654e..00000000000 --- a/src/plugins/nat/lib/nat_syslog_constants.h +++ /dev/null @@ -1,62 +0,0 @@ -/* - * Copyright (c) 2021 Cisco and/or its affiliates. - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at: - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -/** - * @file - * @brief NAT syslog logging constants - */ -#ifndef __included_nat_syslog_constants_h__ -#define __included_nat_syslog_constants_h__ - -#define NAT_FACILITY SYSLOG_FACILITY_LOCAL0 - -#define NAT_APPNAME "NAT" - -#define SADD_SDEL_SEVERITY SYSLOG_SEVERITY_INFORMATIONAL -#define APMADD_APMDEL_SEVERITY SYSLOG_SEVERITY_INFORMATIONAL - -#define SADD_MSGID "SADD" -#define SDEL_MSGID "SDEL" -#define APMADD_MSGID "APMADD" -#define APMDEL_MSGID "APMDEL" - -#define NSESS_SDID "nsess" -#define NAPMAP_SDID "napmap" - -#define SSUBIX_SDPARAM_NAME "SSUBIX" -#define SVLAN_SDPARAM_NAME "SVLAN" -#define IATYP_SDPARAM_NAME "IATYP" -#define ISADDR_SDPARAM_NAME "ISADDR" -#define ISPORT_SDPARAM_NAME "ISPORT" -#define IDADDR_SDPARAM_NAME "IDADDR" -#define IDPORT_SDPARAM_NAME "IDPORT" -#define XATYP_SDPARAM_NAME "XATYP" -#define XSADDR_SDPARAM_NAME "XSADDR" -#define XSPORT_SDPARAM_NAME "XSPORT" -#define XDADDR_SDPARAM_NAME "XDADDR" -#define XDPORT_SDPARAM_NAME "XDPORT" -#define PROTO_SDPARAM_NAME "PROTO" -#define SV6ENC_SDPARAM_NAME "SV6ENC" - -#define IATYP_IPV4 "IPv4" -#define IATYP_IPV6 "IPv6" - -#endif /* __included_nat_syslog_constants_h__ */ -/* - * fd.io coding-style-patch-verification: ON - * - * Local Variables: - * eval: (c-set-style "gnu") - * End: - */ |