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fixed bug #38061 (wrong multicast routing in IPv4) by adding an optional default netif for multicast routing

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sg
2015-02-25 20:58:11 +01:00
parent 3e8ac30940
commit 612e33c499
4 changed files with 43 additions and 5 deletions
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4
src/include/lwip/ip4.h
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@@ -133,6 +133,10 @@ err_t ip_output_if_opt_src(struct pbuf *p, const ip_addr_t *src, const ip_addr_t
u16_t optlen);
#endif /* IP_OPTIONS_SEND */
#if LWIP_IGMP
void ip_set_default_multicast_netif(struct netif* default_multicast_netif);
#endif /* LWIP_IGMP */
#define ip_netif_get_local_ipX(netif) (((netif) != NULL) ? ip_2_ipX(&((netif)->ip_addr)) : NULL)
#if IP_DEBUG