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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
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
bool "Enable LWIP statistics"
default n

2
components/lwip/lwip

@ -1 +1 @@
Subproject commit 7896c6cad020d17a986f7e850f603e084e319328
Subproject commit 90009cc2b0b487ab12688778f5fffc27e9b2b8c3

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

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