Make it possible for several instances of hostapd to listen on the same network interface. Signed-off-by: Petko Bordjukov <bordjukov@xxxxxxxxx> --- src/ap/iapp.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/src/ap/iapp.c b/src/ap/iapp.c index 99aa04d..61776d8 100644 --- a/src/ap/iapp.c +++ b/src/ap/iapp.c @@ -385,6 +385,7 @@ struct iapp_data * iapp_init(struct hostapd_data *hapd, const char *iface) struct sockaddr_in *paddr, uaddr; struct iapp_data *iapp; struct ip_mreqn mreq; + int reuseport = 1; iapp = os_zalloc(sizeof(*iapp)); if (iapp == NULL) @@ -447,6 +448,15 @@ struct iapp_data * iapp_init(struct hostapd_data *hapd, const char *iface) os_memset(&uaddr, 0, sizeof(uaddr)); uaddr.sin_family = AF_INET; uaddr.sin_port = htons(IAPP_UDP_PORT); + + if (setsockopt(iapp->udp_sock, SOL_SOCKET, SO_REUSEPORT, &reuseport, + sizeof(reuseport)) < 0) { + wpa_printf(MSG_INFO, "iapp_init - setsockopt[UDP,SO_REUSEPORT]: %s", + strerror(errno)); + iapp_deinit(iapp); + return NULL; + } + if (bind(iapp->udp_sock, (struct sockaddr *) &uaddr, sizeof(uaddr)) < 0) { wpa_printf(MSG_INFO, "iapp_init - bind[UDP]: %s", -- 2.6.2 _______________________________________________ Hostap mailing list Hostap@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/hostap