Felix, this patch resolves duplicate packet issue in WDS setup. Thanks! On Thu, 10 Sep 2015 15:37:35 +0200 Felix Fietkau <[email protected]> wrote:
> On 2015-09-10 15:00, Dmitry Ivanov wrote: > > Bridge hairpin mode must be off by default when multicast_to_unicast is > > off. Enabling this mode leads to broadcast frames such as ARP and DHCP > > being retransmitted back to AP in WDS configurations. > > > > Signed-off-by: Dmitry Ivanov <[email protected]> > Please try this patch instead: > --- > diff --git a/device.h b/device.h > index b2c0ba9..37814c8 100644 > --- a/device.h > +++ b/device.h > @@ -182,6 +182,7 @@ struct device { > bool iface_config; > bool default_config; > bool wireless; > + bool wireless_ap; > bool wireless_isolate; > > struct interface *config_iface; > diff --git a/system-linux.c b/system-linux.c > index 01500a5..f51c078 100644 > --- a/system-linux.c > +++ b/system-linux.c > @@ -576,7 +576,7 @@ static char *system_get_bridge(const char *name, char > *buf, int buflen) > static void > system_bridge_set_wireless(struct device *bridge, struct device *dev) > { > - bool mcast_to_ucast = true; > + bool mcast_to_ucast = dev->wireless_ap; > bool hairpin = true; > > if (bridge->settings.flags & DEV_OPT_MULTICAST_TO_UNICAST && > diff --git a/wireless.c b/wireless.c > index d0d2942..7e8dc93 100644 > --- a/wireless.c > +++ b/wireless.c > @@ -36,6 +36,7 @@ enum { > VIF_ATTR_DISABLED, > VIF_ATTR_NETWORK, > VIF_ATTR_ISOLATE, > + VIF_ATTR_MODE, > __VIF_ATTR_MAX, > }; > > @@ -43,6 +44,7 @@ static const struct blobmsg_policy > vif_policy[__VIF_ATTR_MAX] = { > [VIF_ATTR_DISABLED] = { .name = "disabled", .type = BLOBMSG_TYPE_BOOL }, > [VIF_ATTR_NETWORK] = { .name = "network", .type = BLOBMSG_TYPE_ARRAY }, > [VIF_ATTR_ISOLATE] = { .name = "isolate", .type = BLOBMSG_TYPE_BOOL }, > + [VIF_ATTR_MODE] = { .name = "mode", .type = BLOBMSG_TYPE_STRING }, > }; > > static const struct uci_blob_param_list vif_param = { > @@ -213,6 +215,7 @@ static void wireless_interface_handle_link(struct > wireless_interface *vif, bool > if (dev) { > dev->wireless_isolate = vif->isolate; > dev->wireless = true; > + dev->wireless_ap = vif->ap_mode; > } > } > > @@ -714,6 +717,10 @@ void wireless_interface_create(struct wireless_device > *wdev, struct blob_attr *d > if (cur && blobmsg_get_bool(cur)) > vif->isolate = blobmsg_get_bool(cur); > > + cur = tb[VIF_ATTR_MODE]; > + if (cur && !strcmp(blobmsg_get_string(cur), "ap")) > + vif->ap_mode = true; > + > vlist_add(&wdev->interfaces, &vif->node, vif->name); > } > > diff --git a/wireless.h b/wireless.h > index 476c63e..cb725b2 100644 > --- a/wireless.h > +++ b/wireless.h > @@ -78,6 +78,7 @@ struct wireless_interface { > const char *ifname; > struct blob_attr *network; > bool isolate; > + bool ap_mode; > }; > > struct wireless_process { _______________________________________________ openwrt-devel mailing list [email protected] https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
