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IP_MULTICAST_LOOP should be set to false/0

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If IP_MULTICAST_LOOP is left to true/1 the dawn instance will send the packet out and then receive it itself, this will generate a 'Remote PROBE updated client / BSSID = XX:XX:XX:XX:XX:XX / YY:YY:YY:YY:YY:YY' after every 'Local PROBE used to update client / BSSID = XX:XX:XX:XX:XX:XX / YY:YY:YY:YY:YY:YY'
This commit is contained in:
Luca Passarella 2022-12-13 20:01:22 +01:00 committed by Nick Hainke
parent a2b1901000
commit a095a6f21d
1 changed files with 2 additions and 2 deletions
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4
src/network/multicastsocket.c
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@ -45,7 +45,7 @@ int setup_multicast_socket(const char *_multicast_ip, unsigned short _multicast_
} }
// allow broadcast // allow broadcast
loop = 1; loop = 0;
if (setsockopt(sock, if (setsockopt(sock,
IPPROTO_IP, IPPROTO_IP,
IP_MULTICAST_LOOP, IP_MULTICAST_LOOP,
@ -85,4 +85,4 @@ int remove_multicast_socket(int socket) {
return -1; return -1;
} }
return 0; return 0;
} }