Displaying 4 results from an estimated 4 matches for "_tx_".
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2008 Jul 09
2
Multicast and receive filtering in TUN/TAP
...kernel.org/?p=linux/kernel/git/\
torvalds/linux-2.6.git;\
a=commit;h=36226a8ded46b89a94f9de5976f554bb5e02d84c
Brian missed the point of the original patch (not his fault, as I said
the original patch was not the best) that the separate address
introduced by the MC patch was used for filtering _TX_ packets. It had
nothing to do with the HW addr of the local network interface.
The problem is that MC stuff is now even more broken and ioctls that
were used originally now mean something different. So my first thinking
was to just rip the MC stuff out because it's broken and probably nobod...
2008 Jul 09
2
Multicast and receive filtering in TUN/TAP
...kernel.org/?p=linux/kernel/git/\
torvalds/linux-2.6.git;\
a=commit;h=36226a8ded46b89a94f9de5976f554bb5e02d84c
Brian missed the point of the original patch (not his fault, as I said
the original patch was not the best) that the separate address
introduced by the MC patch was used for filtering _TX_ packets. It had
nothing to do with the HW addr of the local network interface.
The problem is that MC stuff is now even more broken and ioctls that
were used originally now mean something different. So my first thinking
was to just rip the MC stuff out because it's broken and probably nobod...
2008 Jul 12
4
[PATCH] tun: Fix/rewrite packet filtering logic
...clist->next) {
- add_multi(tun->net_filter, mclist->dmi_addr);
- DBG(KERN_DEBUG "%s: tun_net_mclist: %s\n",
- dev->name, print_mac(mac, mclist->dmi_addr));
- }
+ /*
+ * This callback is supposed to deal with mc filter in
+ * _rx_ path and has nothing to do with the _tx_ path.
+ * In rx path we always accept everything userspace gives us.
+ */
+ return;
}
#define MIN_MTU 68
@@ -244,13 +325,11 @@ static void tun_net_init(struct net_device *dev)
case TUN_TAP_DEV:
/* Ethernet TAP Device */
- dev->set_multicast_list = tun_net_mclist;
-
ether_setup(d...
2008 Jul 12
4
[PATCH] tun: Fix/rewrite packet filtering logic
...clist->next) {
- add_multi(tun->net_filter, mclist->dmi_addr);
- DBG(KERN_DEBUG "%s: tun_net_mclist: %s\n",
- dev->name, print_mac(mac, mclist->dmi_addr));
- }
+ /*
+ * This callback is supposed to deal with mc filter in
+ * _rx_ path and has nothing to do with the _tx_ path.
+ * In rx path we always accept everything userspace gives us.
+ */
+ return;
}
#define MIN_MTU 68
@@ -244,13 +325,11 @@ static void tun_net_init(struct net_device *dev)
case TUN_TAP_DEV:
/* Ethernet TAP Device */
- dev->set_multicast_list = tun_net_mclist;
-
ether_setup(d...