On (11/11/2006 12:21), Andrew Thompson wrote: > On Fri, Nov 10, 2006 at 10:03:28PM +0200, Gleb Kurtsou wrote: > > On (10/11/2006 09:38), Andrew Thompson wrote: > > > On Thu, Nov 09, 2006 at 10:00:37PM +0200, Gleb Kurtsou wrote: > > > > On (09/11/2006 06:32), Andrew Thompson wrote: > > > > > thompsa 2006-11-09 06:32:39 UTC > > > > > > > > > > FreeBSD src repository > > > > > > > > > > Modified files: > > > > > sbin/ifconfig ifbridge.c ifconfig.8 > > > > > sys/net if_bridge.c if_bridgevar.h > > > > > Log: > > > > > Add a new address cache type called sticky. On an interface marked > > > > > sticky any > > > > > address learned by the bridge is made permanent, the address will > > > > > not age out > > > > > and most importantly will not migrate to another interface. > > > > > > > > > > This can be used to stop mac address poisoning or clients roaming > > > > > in much the > > > > > same way as static entries without the hassle of preloading the > > > > > table. > > > > > > > > I have some sort of MAC firewall. It's tested and seems to work reliably > > > > but it's mostly a hack. It adds mtag with source MAC to mbufs and > > > > filters > > > > according them. If you you are interesting in reviewing and possibly > > > > committing it, I'll be glad to send you sources. > > > > > > Sure, send me the sources and I will have a look. > > > > Didn't test it on -CURRENT. > > > > It looks like a good piece of work. You should post it to the net@ > mailing list for comments, there has been some discussion lately about > layer2 firewalls. I will try it out as time permits. > > > cheers, > Andrew >
In case somebody is interested..
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