JUNOS forwards IPv6 link-local packets

Jack Bates jbates at brightok.net
Fri Apr 27 09:39:47 CDT 2012


On 4/27/2012 9:26 AM, Chris Adams wrote:
> I don't think that will work, because there's an automatic direct 
> route for fe80::/64 to all interfaces with family inet6 configured. 
> The only way I see around it is to apply a firewall filter to all IPv6 
> interfaces that blocks anything with a source in fe80::/64 and 
> destination _not_ in fe80::/64. 

fe80::/65 discard
fe80:0:0:0:8000::/65 discard

More specifics rule out over connected any day.


Jack



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