Re: [Babel-users] Parasitic mode

2012-02-14 Thread Dave Taht
On Tue, Feb 14, 2012 at 2:35 PM, Juliusz Chroboczek j...@pps.jussieu.fr wrote: Does anyone use -P?  I'm half tempted to remove it in a future release, since filtering is both more flexible and more intuitive. I don't, but that begs a filtering question. Is there a right way to not announce ipv4

[Babel-users] Filtering IPv4 [was: Parasitic mode]

2012-02-14 Thread Juliusz Chroboczek
Is there a right way to not announce ipv4 routes through a natted interface, but announce ipv6? In standalone Babel (untested): out if eth42 ip 0.0.0.0/0 deny (The part between out and deny is a list of keyword/value pairs, so it should be read as when if=eth42 and ip is in 0.0.0.0/0.) In