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[lwip-devel] [bug #38061] wrong multicast routing in IPv4


From: Artem Pisarenko
Subject: [lwip-devel] [bug #38061] wrong multicast routing in IPv4
Date: Thu, 26 Feb 2015 02:35:41 +0000
User-agent: Mozilla/5.0 (Linux; Android 5.0.1; Nexus 5 Build/LRX22C) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/40.0.2214.109 Mobile Safari/537.36

Follow-up Comment #2, bug #38061 (project lwip):

Glad to know it fixed. Not sure if it fixed properly, since you rejected most
of my thoughs, but I don't remember details...

>> Secondly, pcb->multicast_ip is set only in lwip_setsockopt() and it's value
is always zero in my case. 
>Well, why not set it? There is now a proper function to set it >without
manipulating udp pcb internals: >'udp_set_multicast_netif_addr()'.

Is it possible from netconn interface ?

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