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feat: Added option to enable or disable Port mapping in NAPT

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This commit is contained in:
Abhik Roy
2022-12-16 02:51:13 +05:30
parent 3b748a6cb7
commit 4940cfaa88
3 changed files with 15 additions and 1 deletions
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7
components/lwip/Kconfig
View File

@@ -227,6 +227,13 @@ menu "LWIP"
help help
Enabling this option allows Network Address and Port Translation. Enabling this option allows Network Address and Port Translation.
config LWIP_IPV4_NAPT_PORTMAP
bool "Enable NAT Port Mapping (new/experimental)"
depends on LWIP_IPV4_NAPT
default y
help
Enabling this option allows Port Forwarding or Port mapping.
config LWIP_STATS config LWIP_STATS
bool "Enable LWIP statistics" bool "Enable LWIP statistics"
default n default n

2
components/lwip/lwip

Submodule components/lwip/lwip updated: 7896c6cad0...90009cc2b0

7
components/lwip/port/include/lwipopts.h
View File

@@ -216,6 +216,13 @@ extern "C" {
*/ */
#ifdef CONFIG_LWIP_IPV4_NAPT #ifdef CONFIG_LWIP_IPV4_NAPT
#define IP_NAPT 1 #define IP_NAPT 1
#ifdef CONFIG_LWIP_IPV4_NAPT_PORTMAP
#define IP_NAPT_PORTMAP 1
#else
#define IP_NAPT_PORTMAP 0
#endif
#else #else
#define IP_NAPT 0 #define IP_NAPT 0
#endif #endif