On 1/31/11 11:43 PM, Randy Bush wrote:
1/ wow does that (dynamips ciscos) actually run on BSD?
yep

2/ "why?"
so we can have a routing research topology testbed of real cisco and
real juniper code.

first you need to create them right?
ifconfig tap0 create 192.168.3.1/28 up

I think you do:
in rc.conf:
cloned_interfaces="tap0 tap1 tap2 tap3"
ifconfig_tap0=192.168.3.1/28
ifconfig_tap1=192.168.4.1/28
ifconfig_tap2=192.168.5.1/28
ifconfig_tap3=192.168.6.1/28

but I may not be remembering right.
thanks.  and what binds them to a particular ether so they respond to
arp?

does the dynamips thingy know how to read the /dev side of a tap device?
if so then I think you can use the bridging facilities,
you should be able to use teh autobridge config settings..
look in /etc/defaults/rc.conf for an example..
it shows tap/if examples..
man rc.conf
for more details..
remember don't change that file... put your changes in /etc/rc.conf
randy


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